Long Wedding Guest Dresses

Long Wedding Guest Dresses Made for a Grand Entrance

Long Wedding Guest Dresses bring the drama for fall and winter weddings with sweeping lengths, elegant shapes, and luxe details made for celebrating. From flowing A-line dresses to sleek column and curve-defining designs, Windsor’s collection gives you plenty of ways to go long for formal receptions, holiday weddings, and every dressed-up RSVP this season.

Long Silhouettes from Flowing to Fitted

The best long dresses for wedding guest style balance the impact of the length with a silhouette that feels like you. A-line dresses create graceful movement, while fitted and column shapes offer a sleeker profile. Mermaid Wedding Guest Dresses contour through the bodice and hips before flaring toward the hem for a more dramatic finish.

Modern details give these silhouettes even more personality. Corset bodices and lace-up backs can add structure or adjustability, while ruching and ruffles bring texture and dimension. Cowl, halter, off-the-shoulder, square, V-neck, and sweetheart necklines give you different ways to frame your look.

Floor-Length Wedding Guest Dresses Made to Move

Floor-Length Wedding Guest Dresses may bring the drama, but they should still let you enjoy the celebration. Front, side, or back slits give a long skirt more freedom of movement while creating a stylish reveal of your heels. They can also make the silhouette come alive as you walk, dance, and capture those must-post photos from the celebration.

For a little less length, explore mid-length wedding guest dresses when you want an elevated look that puts more focus on your shoes.

Why Choose a Long Dress for a Fall or Winter Wedding?

Long silhouettes are a natural choice for cooler-season weddings when you want more coverage without giving up a dressed-up look. Satin and lace can transition beautifully through fall, while velvet brings richer texture as winter arrives. Glitter, sequins, rhinestones, and beaded details dial up the festive mood for holiday and New Year’s Eve weddings.

For colder celebrations where you want more arm coverage, long sleeve formal dresses offer another season-ready option. If the invitation calls for an especially elevated dress code, explore formal wedding guest dresses for styles suited to black-tie celebrations.

What Is the Best Long Dress for a Wedding Guest?

Start with the dress code, then consider the venue and overall vibe of the wedding. A flowing A-line dress can complement an outdoor or rustic setting, while a sleek column or mermaid silhouette can match the polished mood of an elegant indoor or city celebration. For formal weddings, look to floor-length styles in luxe fabrics or with refined embellishments to meet the dressier moment.

From softly flowing shapes to fitted statement styles, Windsor’s Long Wedding Guest Dresses give you elegant options for fall, winter, holiday, and New Year’s Eve celebrations.

  • Mackenzie Formal Satin Floral Lace-Up Dress

    Special Occasion

    Long in reasons to love, the Mackenzie formal satin dress will have you feeling so romantic! She features a sleeveless cowl neckline, sleek spaghetti straps that lace up along the back, and a flattering A-line silhouette, high front slit, and floor-length hem. The formal dress is crafted from a silky satin fabric with a gorgeous dainty floral print and has a smooth woven lining. Complete the look with a sparkly clutch and strappy heels for an outdoor wedding or black tie soiree!

    Fit & Features

    • Sleeveless cowl neckline
    • Spaghetti straps, lace-up back
    • Back zipper and hook-eye closure
    • A-line silhouette, high front slit, floor-length hem
    • Dainty floral print, silky satin, woven lining
    • Sticky bra or pasties recommended
    • Runs true to size

    Style Number/Barcode: 05002-7727

    Category Name: Long Wedding Guest Dresses

    Price: $9.97 $64.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Tyra Formal Tulle Tiered A-Line Dress

    Special Occasion

    Voluminous tulle in a flirty ruffled tiered style creates the Tyra formal dress to bring the party to banquets, weddings, and dressy cocktail events! She features a sleeveless plunge V-neckline, a pleated bust, adjustable spaghetti straps that crisscross along her open back, and an empire waist that leads to the ruffled tiered A-line silhouette with a long hem. The formal dress is composed of an airy tulle fabric with a stretchy knit lining. Complete the look with a chic tennis bracelet and choker.

    Fit & Features

    • Sleeveless plunge V-neckline, pleated bust
    • Adjustable spaghetti straps, crisscross open back
    • Empire waist, back zipper and hook-eye closure
    • A-line ruffled tiered silhouette, long hem
    • Airy tulle fabric, stretchy knit lining
    • Sticky bra or pasties recommended
    • Runs true to size

    Style Number/Barcode: 05002-6983

    Category Name: Long Wedding Guest Dresses

    Price: $19.97 $109.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • Julie Heat Stone High Slit Formal Dress

    Special Occasion

    Dazzle and be the center spotlight of the dance floor in our stunningly chic Julie dress! She features a high round neckline, a back zipper and hook and eye closure, long fitted sleeves, and a floor sweeping fitted length with a sultry thigh high front slit. Dress is composed of a crepe fabric, offering moderate stretch, and showcases an intricate design of iridescent multi-faceted heat stones.

    Model is 5'8" with a 32" bust, 23" waist and 36" hips. She is wearing a size small.

    Special Occasion products cannot be returned to any retail locations.

    Style Number/Barcode: 05002-0267

    Category Name: Long Wedding Guest Dresses

    Price: $30.97 $84.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • Soft Drama Strapless Tiered Ruffle Maxi Dress

    Floaty layers that do the absolute most in the best way. This strapless chiffon maxi dress brings soft movement and an easy, elevated feel for nights that turn into something a little extra.

    Fit & Features

    • Lined chiffon fabrication
    • Strapless tube neckline
    • Fitted bodice with dual cutouts
    • Open back design
    • Tiered ruffle silhouette
    • Maxi-length hem
    • Runs true to size

    Style Number/Barcode: 05101-001096

    Category Name: Long Wedding Guest Dresses

    Price: $9.97 $59.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • Taryn Strapless Sequin Beaded Mermaid Dress

    Special Occasion

    The Taryn floor-sweeping mermaid dress is crafted with all-over sequin and beaded embroidery on lined mesh fabric to take everyone's breath away at black-tie events! The formal dress is designed with a chic satin strapless pleated neckline with padded bra cups for support and a flattering form-hugging mermaid silhouette that flaunts your stunning figure.

    Shop Black Dress: Stacey Strapless Sequin Beaded Mermaid Dress

    This dreamy dress is pure elegance and sure to leave a lasting impression. Looking for more? Elevate your look with a stunning pink prom dresses or a captivating formal dress.

    Fit & Features

    • Mesh fabric with stretchy knit lining
    • All-over sequin and beaded embroidery
    • Satin strapless pleated neckline, padded bra cups
    • Back zipper with hook-eye closure
    • Form-hugging mermaid silhouette
    • Floor-length hem
    • Runs true to size

    Style Number/Barcode: 05002-8957

    Category Name: Long Wedding Guest Dresses

    Price: $19.97 $119.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Mindy Strappy Back Mermaid Satin Glitter Dress

    Special Occasion

    Get ready to strike a pose in the Mindy satin glitter dress to sparkle at formal banquets, galas, and weddings! Step into elegance in this formal gown designed with a wired sweetheart neckline and spaghetti straps that add a touch of sophistication, while the strappy open back with hook-eye closure exudes exclusivity. The padded bra cups provide support and the mermaid silhouette and flared seam detail create a floor-length hem that will make you feel like a work of art. Complete the look with a sparkly clutch, jewelry, and chic heels for a glamorous evening impression!

    Fit & Features

    • Satin glitter fabric lined with stretchy knit
    • Padded bra cups
    • Spagehtti straps
    • Back zipper and hook-eye closure
    • Mermaid silhouette
    • Runs true to size

    Style Number/Barcode: 05002-8034

    Category Name: Long Wedding Guest Dresses

    Price: $9.97 $109.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Colette Formal Sequin Strapless High Slit Mermaid Dress

    Special Occasion

    The Colette formal sequin mermaid dress will bring the glamorous drama to your black-tie affair! Crafted with all-over glitzy sequin embroidery for a gorgeous sheen, she features a strapless sweetheart neckline with a cowl-draped overlay, a high waist seam, ruching at the waist, a chic asymmetric front seam leading to a high-cut front slit for an alluring flair, and a floor-sweeping hem with a mermaid silhouette. The sheer mesh fabric includes a full-length knit lining. Complete your formal look in this long dress with a rhinestone jewelry set.

    Fit & Features

    • Strapless sweetheart neckline, cowl-draped overlay, built-in padded bust
    • High waist seam, back zipper, hook and eye closure
    • Ruching at the waist, asymmetric front seam, high-cut front slit
    • Floor-sweeping hem, mermaid silhouette
    • All-over sequin embroidery
    • Sheer mesh fabric, full-length knit lining, minimal stretch
    • Runs true to size

    Style Number/Barcode: 05002-7962

    Category Name: Long Wedding Guest Dresses

    Price: $14.97 $79.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Capri Formal One Shoulder Satin Dress

    Special Occasion 

    Make a head-turning moment with a formal dress that wows with each twirl! Capri features a one-shoulder neckline, a double-row asymmetrical spaghetti strap design, and padded cups. Her slim-fit bodice leads to a curve-hugging mermaid silhouette with a stunning high side slit. She is composed of a lined satin fabric that offers a form hugging fit with a moderate stretch. Complete look with rhinestone heels. 

    Fit & Features

    • One-shoulder neckline
    • Double-row asymmetrical spaghetti strap
    • Padded cups
    • High side slit
    • High waist
    • Mermaid silhouette
    • Form hugging fit, moderate stretch, runs true to size 

    Style Number/Barcode: 05002-2298

    Category Name: Long Wedding Guest Dresses

    Price: $14.97 $84.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Clearance
  • Romance Era Floral Lace-Up Back Long Mermaid Dress

    Usher in the romance with a long mesh dress that features a sleeveless cowl neckline, spaghetti straps, a floral print, a bold lace-up back design, and a mermaid silhouette. Complete your gorge fit with platform heels for the ultimate date night look!

    Fit & Features

    • Sheer mesh fabric with knit lining, plenty of stretch
    • Floral print
    • Sleeveless cowl neckline
    • Spaghetti straps
    • Lace-up back design
    • Long mermaid silhouette
    • Runs true to fit

    Style Number/Barcode: 05101-3810

    Category Name: Long Wedding Guest Dresses

    Price: $9.97 $44.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • Everley Lace-Up Slit Mermaid Crepe Formal Dress

    Special Occasion

    A sleeveless crepe formal dress boasts a square neckline, striking lace-up back, and a high front slit to show some skin along the mermaid silhouette. Style with a necklace for any formal event.

    Fit & Features

    • Crepe fabric, bust knit lining, moderate stretch
    • Square neckline
    • Shoulder straps
    • Lace-up back, lower zipper and hook-eye closure
    • Front slit
    • Mermaid floor-length fit
    • Runs true to size

    Style Number/Barcode: 05002-8650

    Category Name: Long Wedding Guest Dresses

    Price: $9.97 $59.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Lydia Floral A-Line Dress

    Special Occasion

    Enchant them all as you walk right past them in our beautiful Lydia! Her flowy silhouette enhances the way you enter (and exit!) a room. 

    Fits & Features

    • Deep V Neckline I Pleating Accents At The Bust
    • Adjustable Spaghetti Straps Cross At The Back 
    • Back Zip With Hook & Eye Closure 
    • Flowy, Floor Length Skirt I A-Line Silhouette I Mini Length Lining
    • Chiffon Fabric I Floral Prints Throughout 
    • Relax Fit 

    Model is 5'9" with a 32" bust, 24" waist and 34" hips. She is wearing a size small.

    Special Occasion products cannot be returned to any retail locations.

    Style Number/Barcode: 05002-0663

    Category Name: Long Wedding Guest Dresses

    Price: $9.97 $59.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • Julietta One Shoulder Mermaid Formal Dress

    Special Occasion

    Radiate elegance and modern style in the Julietta formal dress to make a memorable statement. The gown boasts a sleek one-shoulder design and a tasteful cutout that contours your silhouette with a flattering mermaid fit.

    Fit & Features

    • Smooth knit fabric, stretchy knit lining
    • One-shoulder neckline
    • Side cutout with attached sash
    • Mermaid silhouette
    • Floor-length hem
    • Runs true to size

     

    Where to Wear:

    Weddings, black tie galas, formal events, cocktail soirees, big birthday celebrations, engagement parties, rehearsal dinners

    Style Number/Barcode: 05002-000124

    Category Name: Long Wedding Guest Dresses

    Price: $29.97 $59.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Lylah Lace Cowl Neck Mermaid Dress

    Special Occasion

    Showcase your beauty in the Lylah formal dress designed with a dainty floral lace fabric with a full lining. It features a sleeveless sweetheart neckline with a structured padded bust, a draped cowl neck overlay for a feminine touch, adjustable spaghetti straps for a customized fit, and a floor-length mermaid silhouette to highlight your curves.

    Fit & Features

    • Sheer floral lace fabric with knit lining, moderate stretch
    • Sweetheart neckline, structured padded bust, draped cowl neck overlay
    • Adjustable spaghetti straps
    • High waist seam
    • Back zipper with hook-eye closure, lower back ruching
    • Floor-length mermaid silhouette
    • Runs true to size

    Style Number/Barcode: 05002-8905

    Category Name: Long Wedding Guest Dresses

    Price: $9.97 $69.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Zen Floral Chiffon Dress

    Special Occasion

    Bring the romance with a formal dress that shows off your sweet side at prom. Zen features a gorgeous floral print, a sleeveless square neckline, and adjustable spaghetti straps that lead to a cross-back design. Her slim-fit bodice leads to a flowy A-line silhouette accented with a stunning high side slit. She is composed of a lined chiffon fabric that offers a relaxed fit with minimal stretch. Complete your look with duster earrings.

    Fit & Features

    • Sleeveless square neckline, adjustable spaghetti straps
    • Adhesive bra friendly
    • Cross-back strap design
    • A-line silhouette, side slit
    • Floral print
    • Lined chiffon fabric 
    • Relaxed fit, minimal stretch
    • Runs true to size

    Style Number/Barcode: 05002-1845

    Category Name: Long Wedding Guest Dresses

    Price: $14.97 $69.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Mesh Long Sleeve Deep V Mini Dress

    Dress to impress in this mesh mini dress! Add some rhinestone heels and earrings and step out in style. 

    Fits & Features

    • Plunging V Neckline
    • Sheer Long Sleeves I Puff Shoulders 
    • Back Zipper With Hook & Eye Closure 
    • Mini Length Silhouette | Ruching Along The Wrap Skirt 
    • Mesh Lined Fabric 
    • Form Hugging Fit | Ample Stretch

    Style Number/Barcode: 05101-0728

    Category Name: Long Wedding Guest Dresses

    Price: $18.97 $46.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Clearance
  • Joy Iridescent Sequin Mermaid Dress

    Special Occasion

    Let our lovely Joy and her shimmering sequins do all the talking! Glow on in this glam dress!

    Fits & Features

    • Adjustable Spaghetti Straps
    • Plunging Wire V Neckline I Lightly Padded Bust
    • Back Zip With Hook & Eye Closure 
    • Floor Length Hemline I Slimming, Mermaid Silhouette 
    • Mesh Lined Fabric With Scroll Pattern Iridescent Sequins 
    • Curve Hugging Fit I Moderate Stretch 

    Model is 5'7" with a 34" bust, 24" waist and 36" hips. She is wearing a size small.

      Special Occasion products cannot be returned to any retail locations.

      Style Number/Barcode: 05002-0539

      Category Name: Long Wedding Guest Dresses

      Price: $19.97 $99.90

      On Sale: Yes

      Availability: Out of Stock

      Product Badge:
      • Sale
    • Kelsey Sequin Floral Slit Formal Dress

      Special Occasion

      Designed for entrances that linger, the Kelsey sequin mermaid gown moves with a soft, romantic fluidity that feels instantly elevated. A floral pattern, lace-up back, and high side slit bring polish with just enough allure for unforgettable moments.

      Fit & Features

      • Floral pattern, sequin fabric, knit lining
      • V-neckline, padded bra cups, spaghetti straps
      • Lace-up back design, zipper and hook-eye closure
      • High side slit
      • Mermaid floor-length silhouette
      • Runs true to size

       

      Where to Wear:

      Prom, weddings, black tie galas, resort soirees, fancy milestone celebrations, red-carpet occasions, balls, anniversaries, garden parties

      Style Number/Barcode: 05002-001424

      Category Name: Long Wedding Guest Dresses

      Price: $19.97 $99.90

      On Sale: Yes

      Availability: Out of Stock

      Product Badge:
      • Ships Free
    • Analia Halter Slit Mermaid Sequin Formal Dress

      Special Occasion

      With light-catching sequins, a sultry open back, and a halter V-neckline, the Analia mermaid sequin formal dress takes inspiration from Hollywood glamour! Perfect for prom, upscale birthdays, or banquets, you'll truly shine in a light. The sequin scroll pattern and mesh fabric exude luxury, making you the center of attention at any formal event. With a high-side slit and mermaid silhouette, this dress elongates your figure and adds a touch of sophistication. Complete the look with strappy heels and jewelry for a breathtaking evening out! 

      Fit & Features

      • Sequin scroll pattern, mesh fabric lined with stretchy knit
      • Halter V-neckline, padded bra cups
      • Back zipper and hook-eye closure
      • High side slit
      • Mermaid silhouette
      • Runs true to size

      Style Number/Barcode: 05002-8161

      Category Name: Long Wedding Guest Dresses

      Price: $9.97 $119.90

      On Sale: Yes

      Availability: Out of Stock

      Product Badge:
      • Sale
    • Kaylee Halter Satin Formal Dress

      Special Occasion

      Sleek and glam, the Kaylee satin dress will elevate your formal looks. She features a sleeveless halter neckline with a cross-over design, a center keyhole cutout at the bust, a racerback design, a high waist seam with pleated detailing, and a fitted, floor-length skirt with a wrap-front silhouette creating a slit to showcase some leg. The smooth satin fabric offers a moderate stretch. Style with strappy stilettos.

      Fit & Features

      • Sleeveless halter neckline, cross-over-design
      • Center keyhole cutout at the bust
      • Adhesive bra recommended
      • Racerback design, zipper closure
      • High waist seam, pleated detailing
      • Floor-length hem, wrap-front silhouette, slit, form-hugging fit
      • Satin fabric, moderate stretch
      • Runs true to size

      Style Number/Barcode: 05002-2473

      Category Name: Long Wedding Guest Dresses

      Price: $9.97 $69.90

      On Sale: Yes

      Availability: Out of Stock

      Product Badge:
      • Clearance
    • Juliana High Slit Satin Dress

      Special Occasion

      Bring the elegance and glamour to your evening in the sleek Juliana satin dress. She features a sleeveless cowl neckline, rhinestone embellished straps, a high waist seam, front ruched detailing, and a fitted, floor-length silhouette with a sultry thigh-high side slit. The smooth satin-knit fabric offers a moderate stretch. Style this dress with embellished heels.

      Fit & Features

      • Sleeveless cowl neckline, rhinestone embellished straps
      • Strapless or adhesive bra recommended
      • High waist seam, front ruching, back zipper, hook and eye closure
      • Fitted floor-length silhouette, high side slit
      • Satin-knit fabric
      • Form-hugging fit, moderate stretch
      • Runs true to size

      Style Number/Barcode: 05002-2127

      Category Name: Long Wedding Guest Dresses

      Price: $33.97 $78.90

      On Sale: Yes

      Availability: Out of Stock

      Product Badge:
      • Clearance
    • Chic Encore Crepe Slit Maxi Dress

      Prepare for a standing ovation whenever you're seen in this crepe maxi dress perfect for casual wine nights by the fire pit or a spring getaway! Featuring a sleeveless square neck, spaghetti straps, a curve-hugging silhouette, and a sultry high slit along the flowy long hem. Complete the look in cute flat sandals.

      Fit & Features

      • Sleeveless square neck, spaghetti straps
      • Curve-hugging silhouette
      • Front high slit
      • Flowy maxi-length hem
      • Crepe knit fabric, mini-length knit lining
      • Plenty of stretch
      • Runs true to size

      Style Number/Barcode: 05102-5058

      Category Name: Long Wedding Guest Dresses

      Price: $5.97 $38.90

      On Sale: Yes

      Availability: Out of Stock

      Product Badge:
      • Sale
    • Everly Formal Satin Lace Mermaid Dress

      Special Occasion

      Gracefully enter the room in the romantic Everly formal satin dress - stunning for black tie anniversary celebrations and galas! She features a sleeveless V-neckline with lovely cowl pleating, adjustable spaghetti straps, a sheer lace corset bodice with flexible boning, a flattering mermaid silhouette, and a high front slit along her floor-length hem. The formal dress is composed of luxurious satin-lined fabric with a moderate stretch. Complete the look with an envelope clutch.

      Fit & Features

      • Sleeveless V-neckline, adjustable spaghetti straps
      • Cowl pleating over the bust, back zipper and hook-eye closure
      • Sheer lace corset bodice, flexible boning
      • Mermaid silhouette, high front slit, floor-length hem
      • Lined luxe satin fabric, moderate stretch
      • Bra-friendly design
      • Runs true to size

      Style Number/Barcode: 05002-7024

      Category Name: Long Wedding Guest Dresses

      Price: $24.97 $79.90

      On Sale: Yes

      Availability: Out of Stock

      Product Badge:
      • Ships Free
    • Mariah Formal Sequin Mesh Mermaid Dress

      Special Occasion

      Showcase red carpet energy in the elegant and chic Mariah formal mermaid dress! She features a sleeveless V-neckline, a padded bust, tank shoulder straps, a scoop-back design, a form-hugging fit at the bodice and waist, and a floor-length bonded hem with a figure-flattering mermaid silhouette. The lined mesh fabric features gorgeous sequin embroidery in an intricate scroll pattern that will draw all eyes on you. Complete your look for a fancy gala with a rhinestone clutch.

      Fit & Features

      • Sleeveless V-neckline, padded bust, tank shoulder straps
      • Scoop back design, zipper closure
      • Fitted bodice and waist, floor-length bonded hem, mermaid silhouette
      • Sequin embroidery, scroll pattern
      • Sheer mesh fabric, full knit lining
      • Strapless or sticky bra recommended
      • Runs true to size
      • Gloves pictured sold separately

      Style Number/Barcode: 05002-2993

      Category Name: Long Wedding Guest Dresses

      Price: $9.97 $129.90

      On Sale: Yes

      Availability: Out of Stock

      Product Badge:
      • Sale
    • Vienna Rhinestone Sweetheart Formal Dress

      Special Occasion

      Sparkle up the night in the stunningly chic Vienna formal dress! She features a sleeveless sweetheart neckline, padded cups with a sparkling rhinestone outline along the bust, adjustable spaghetti straps with rhinestone trim, a high waist seam, and a floor-length A-line silhouette with a sultry front slit. Style this dress with radiant embellished earrings and strappy stilettos.

      Fit & Features

      • Sleeveless sweetheart neckline, adjustable spaghetti straps
      • Padded cups, no bra required
      • Rhinestone outline along the bust, rhinestone trim on the straps
      • Back zipper, hook and eye closure
      • High waist seam, floor-length A-line silhouette, front slit
      • Crepe fabric
      • Form-hugging fit, moderate stretch
      • Runs true to size

      Style Number/Barcode: 05002-1933

      Category Name: Long Wedding Guest Dresses

      Price: $14.97 $79.90

      On Sale: Yes

      Availability: Out of Stock

      Product Badge:
      • Sale