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.

  • Melonie Corset Ruffled Mermaid Floral Formal Dress

    Special Occasion

    Arrive looking blissfully chic and dreamy in the Melonie floral formal dress as a gorgeous bridesmaid, wedding guest, or attending a garden party! Her sleeveless sweetheart neckline, shoulder straps, and padded bra cups provide a flattering fit. The flexible boning and mermaid silhouette accentuate your curves, while the ruffled floor-length hem adds an elegant touch. Complete the look with dainty earrings and high heels.

    Fit & Features

    • Floral print, mesh fabric, sewn-in knit lining, moderate stretch
    • Sweetheart neckline
    • Shoulder straps
    • Padded bra cups
    • Flexible boning
    • Ruffled mermaid silhouette
    • Runs true to size

    Style Number/Barcode: 05002-8548

    Category Name: Long Wedding Guest Dresses

    Price: $29.97 $69.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Vesper Draped Halter Mermaid Formal Dress

    Special Occasion

    Draped detailing gives the Vesper formal dress a sleek, elegant finish. The halter neckline twists into a front keyhole cutout, while the fitted bodice and mermaid silhouette create a sculpted floor-length shape, finished with a long sash and open back. It’s a polished choice for a wedding guest.

    Fit & Features

    • Lined knit fabric, high stretch
    • Sleeveless draped halter neckline with front keyhole cutout
    • Adjustable spaghetti straps
    • Back zipper and hook-eye closure
    • Long sash detail
    • Fitted bodice, ruched detailing
    • Open back
    • Floor-length mermaid silhouette
    • Runs true to size

     

    Where to Wear:

    Wedding guests, anniversary dinners, special nights out, black-tie events, and galas.

    Style Number/Barcode: 05002-001956

    Category Name: Long Wedding Guest Dresses

    Price: $79.90

    Availability: In Stock

    Available Color: OLIVE, BLUE

    Available Size: XS, S, M, L, XL

    Product Badge:
    • Ships Free
  • Katye Strapless Mermaid Satin Formal Dress

    Special Occasion

    The Katye satin formal dress will captivate everyone at a gala or black-tie party! The strapless dress is designed with a sweetheart neckline and cowl neck overlay that leads to the figure-accentuating mermaid silhouette and floor-length hem.

    Flawlessly chic and bold, this dress is a statement. If strapless styles are your go-to, explore our strapless prom dresses or embrace effortless fashion with our formal dresses.

    Fit & Features

    • Stretch satin fabric lined with stretchy knit
    • Strapless sweetheart neckline, no-slip strip
    • Pleated bodice, cowl neck overlay
    • Flexible boning, back zipper with hook-eye closure
    • Floor-length mermaid silhouette
    • Runs true to size

     

    Where to Wear:

    Formal weddings, black-tie galas, and fancy affairs.

    Style Number/Barcode: 05002-8861

    Category Name: Long Wedding Guest Dresses

    Price: $19.97 $74.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • Set The Curve Square Neck Maxi Dress

    Set the tone for flaunting your curves in this essential maxi dress perfect for day or night styling! It features a sleeveless square neck, spaghetti straps, a bodycon silhouette, and a sexy center-back high slit on double-lined knit fabric with a buttery soft feel. Complete the look with a crop denim jacket and sandals for a sunset dinner date!

    Fit & Features

    • Sleeveless square neck, spaghetti straps
    • Bodycon silhouette
    • Center back high slit
    • Maxi-length hem
    • Double-lined knit fabric
    • Buttery soft and stretchy
    • Runs true to size

    Style Number/Barcode: 05102-5200

    Category Name: Long Wedding Guest Dresses

    Price: $5.97 $36.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Clearance
  • Paige Formal High Slit Taffeta Dress

    Special Occasion 

    Make an impression they will never forget in the wowing Paige dress! She radiates elegance with her V neckline with padded cups and princess seams. Her slim fit bodice leads to a dramatic floor length taffeta skirt accented with a high side slit and hidden side pockets. Dress is composed of a lined combination crepe and taffeta fabric that offers a form hugging fit with a moderate stretch.

    Model is 5’6.5” with a 32” bust, 23.5" waist, and 35” hips. She is wearing a size small.

    Special Occasion products cannot be returned to any retail locations.

    Style Number/Barcode: 05002-6755

    Category Name: Long Wedding Guest Dresses

    Price: $29.97 $79.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • Taylar Satin Gown
    Step up in the gorgeous Taylar gown. This is a beautiful, floor-length dress with spaghetti straps, a plunging neckline, a gathered waist line and two leg slits for a touch of sex appeal. She's composed of a satin fabric with no stretch.

    Special Occasion products cannot be returned to any retail locations.

    Style Number/Barcode: 05002-0062

    Category Name: Long Wedding Guest Dresses

    Price: $19.97 $69.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Clearance
  • Jane Formal Open Back Dress
    Special Occasion 

    Stay original in orange as you stun in our one of a kind Jane dress! She features a vibrant orange hue, a high round neckline with racer bust, padded cups, a keyhole at the bust, princess seams and narrow cross straps that lead to an open back design. Her slim fit bodice features a narrow waistband accent and leads to a floor length silhouette that has flared godet details. Dress is composed of a lined crepe fabric that offers a form hugging fit with a moderate stretch. Includes a lower back zipper closure. 

    Special Occasion products cannot be returned to any retail locations.

    Style Number/Barcode: 05002-6217

    Category Name: Long Wedding Guest Dresses

    Price: $19.97 $69.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Clearance
  • Lilliane One-Shoulder Mermaid Formal Dress

    Special Occasion

    Modern drama meets sleek sophistication in the Lilliane one-shoulder mermaid gown, designed with a bold side cutout that sculpts the waist and a floor-length hem that glides effortlessly. The silhouette is equal parts daring and timeless.

    Fit & Features

    • Smooth knit-lined fabric, moderate stretch
    • One-shoulder neckline with cutout
    • Mermaid silhouette
    • Floor-length hem
    • Runs true to size

     

    Where to Wear:

    Black-tie gala, weddings, night at the theatre, red-carpet premiere, holiday formal parties, rehearsal dinners, engagement parties, milestone celebrations

    Style Number/Barcode: 05002-000495

    Category Name: Long Wedding Guest Dresses

    Price: $64.90

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • Rosie Formal Glitter Mesh Mermaid Dress

    Special Occasion

    Radiate beauty and illuminate the night in the stunning Rosie formal glitter mesh mermaid dress! She features a sleeveless deep V-neckline with a padded bust, adjustable spaghetti straps, a lace-up design at the back for a customized fit, a chic lower back cutout, a form-hugging fit at the waist to accentuate your curves, and a floor-length mermaid silhouette. The lined mesh fabric features all-over glitter and sequin detailing in an intricate leaf-shaped pattern for an elegant look. Style with rhinestone fringe earrings for your next black-tie event.

    Fit & Features

    • Sleeveless deep V-neckline, built-in padded bust
    • Adjustable spaghetti straps, back lace-up design, tie closure, lower back cutout
    • Lower back zipper, hook and eye closure
    • Form-hugging fit, floor-length hem, mermaid silhouette
    • Glitter and sequin detailing, leaf-shaped pattern
    • Sheer mesh fabric, full knit lining, minimal stretch
    • Sticky bra or pasties recommended
    • Runs true to size

    Style Number/Barcode: 05005-0093

    Category Name: Long Wedding Guest Dresses

    Price: $19.97 $199.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Clearance
  • Mirella Glitter Knit Front Slit Formal Dress

    Special Occasion

    Shimmer takes center stage with a sleek, polished finish. This glitter knit front slit formal dress pairs a strapless neckline with draped pleating through the waist for a look that feels sculpted and luminous. The front slit adds a modern edge to the floor-length silhouette.

    Fit & Features

    • Glitter knit fabrication, knit lining
    • Strapless neckline, non-slip grip lining
    • Back zipper and hook-eye closure
    • Draped pleating through the waist
    • Front slit
    • Floor-length fitted silhouette
    • Runs true to size

     

    Where to Wear:

    Weddings, black-tie occasions, formal celebrations, anniversaries, red-carpet events

    Style Number/Barcode: 05002-001822

    Category Name: Long Wedding Guest Dresses

    Price: $79.90

    Availability: In Stock

    Available Color: GOLD, RED

    Available Size: XS, S, M, L, XL

    Product Badge:
    • Ships Free
  • Cassidy Scarf Neck Chiffon Formal Dress

    Special Occasion

    The scarf neck detail brings a soft, styled finish to the Margie gown. This chiffon A-line dress pairs a draped cowl neckline with delicate spaghetti straps and a front slit for graceful movement. The open back keeps the look polished with an airy finish.

    Fit & Features

    • Airy chiffon fabric, smooth lining
    • Scarf neck detail
    • Cowl neckline, padded bra cups
    • Adjustable spaghetti straps
    • Lace-up design
    • Front slit, A-line floor-length silhouette
    • Runs true to size

     

    Where to Wear:

    Black tie weddings, bridesmaids, galas, rehearsal dinners, engagement parties, formal birthday events, vacations, honeymoons, resort getaways, cocktail soirees, anniversaries

    Style Number/Barcode: 05002-001853

    Category Name: Long Wedding Guest Dresses

    Price: $89.90

    Availability: In Stock

    Available Color: YELLOW, WINE

    Available Size: S, M, L

    Product Badge:
    • Ships Free
  • Delightful And Sweet Cowl Neck Floral Maxi Dress

    Create delightful memories looking sweet in this floral maxi dress at garden parties to brunch! With spaghetti straps and a playful cowl neckline, this dress effortlessly hugs your form and features a flowy maxi-length hem for a touch of chic. Complete the look with hoop earrings and sandals.

    Fit & Features

    • Floral print, smooth knit fabric, moderate stretch
    • Cowl neckline
    • Spaghetti straps
    • Form-hugging, maxi silhouette
    • Runs true to size

    Style Number/Barcode: 05101-3184

    Category Name: Long Wedding Guest Dresses

    Price: $9.97 $52.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Bryn Satin Lace Up Formal Dress
    Special Occasion 

    Create an effortlessly elegant look in our sultry satin Bryn dress. She features a sleeveless bodice, spaghetti straps that lead to a lace up back detail, a square neckline with seam detailing, a back zipper and hook and eye closure, and a thigh high sexy slit. The burgundy dress is composed of an unlined satin fabric that offers a flattering relaxed fit with moderate stretch.

    Special Occasion products cannot be returned to any retail locations.

    Style Number/Barcode: 05002-6687

    Category Name: Long Wedding Guest Dresses

    Price: $29.97 $59.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Clearance
  • Alison Formal Lace Dress And Gloves Set

    Special Occasion

    Prepare for all the double takes when you're wearing the Alison formal dress that comes with a pair of lovely lace gloves to elevate the night at award banquets or school dances! She features a strapless bodice with flexible boning for a structured fit, detached sheer lace elbow-length gloves, a slim/curve-hugging silhouette, and a front ruched seam atop her sultry slit that leads to the floor-length hem. The formal dress is composed of a floral lace fabric with a stretchy nude knit lining. Complete the look in simple block heels.

    Fit & Features

    • Strapless bodice, flexible boning
    • Back zipper and hook-eye closure
    • Slim/curve-hugging silhouette
    • Front ruched seam and slit, floor-length hem
    • Floral lace fabric, stretchy nude knit lining
    • Strapless or sticky bra recommended
    • Runs true to size

    Style Number/Barcode: 05002-7257

    Category Name: Long Wedding Guest Dresses

    Price: $14.97 $74.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Vina Formal Tied V-Neck Long Dress

    Special Occasion

    Vina is total sophistication and sultriness! The Formal Tied V-Neck Long dress features long sleeves with shoulder pads and a plunge V-neckline with an eye-catching tied front on her fitted bodice. She flows effortlessly into a form-fitting silhouette on a long-length hem. The sleek knit fabrication fits your body like a glove with plenty of stretch. Complete the look in glitzy earrings and bracelets.

    Fit & Features

    • Long sleeves, shoulder pads, plunge V-neckline
    • Adhesive bra recommended
    • Tie front, fitted bodice
    • Form-fitting silhouette
    • Long-length hem
    • Sleek knit fabric
    • Moderate stretch
    • Runs true to size

    Style Number/Barcode: 05002-2248

    Category Name: Long Wedding Guest Dresses

    Price: $19.97 $64.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Lorena Lace Bust Mermaid Formal Dress

    Special Occasion

    This season’s romantic dressing gets a sleeker update. Lace bust cups and a delicate center tie bring trend-forward texture to the Lorena long mermaid dress without overpowering the silhouette. Keep the styling refined for a look that feels fresh and intentional.

    Fit & Features

    • Lined crepe fabric, moderate stretch
    • Sweetheart neckline, underwire bust
    • Lace-trimmed bust cups, center bust tie detail
    • Wide shoulder straps
    • Back zipper and hook-eye closure
    • Mermaid floor-length silhouette
    • Runs true to size

     

    Where to Wear:

    Weddings, black-tie events, rehearsal dinners, engagement parties, cocktail soirees, red-carpet occasions, fashion-forward events, formal celebrations

    Style Number/Barcode: 05002-001925

    Category Name: Long Wedding Guest Dresses

    Price: $69.90

    Availability: In Stock

    Available Color: BLACK

    Available Size: XS, S, M, L, XL

    Product Badge:
    • Best Seller
  • Timeless Beauty Flocked Floral Mesh Strapless Midi Dress

    Showcase timeless beauty in this midi dress designed with lined mesh fabric and a gorgeous flocked velvet floral pattern. It features a strapless sweetheart neckline with a structured bust, ruched detailing to accentuate your stunning curves, and a high-cut side slit accented on the mid-length bodycon silhouette.

    Fit & Features

    • Sheer mesh fabric with knit lining, flocked velvet floral pattern
    • Strapless sweetheart neckline, structured padded bust
    • Back zipper closure
    • Ruching
    • High side slit
    • Midi-length bodycon silhouette
    • Runs true to size

    Style Number/Barcode: 05101-3907

    Category Name: Long Wedding Guest Dresses

    Price: $11.97 $49.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • Annaliese Formal Satin Rhinestone Mermaid Dress

    Special Occasion

    Everyone will make way for the elegant Anneliese satin formal dress showcasing major head-turning glamour! Stunning for black tie galas, charity dinners, and weddings. She features a sleeveless square neckline, rhinestone embellished shoulder straps, an open back with rhinestone embellished lattice straps, and a flattering mermaid silhouette and floor-length hem. The formal dress is composed of a luxurious silky satin-lined fabric with plenty of stretch. Complete the look with a gorgeous layered necklace and earrings.

    Fit & Features

    • Sleeveless square neckline, rhinestone embellished shoulder straps
    • Hidden side zipper and hook-eye closure
    • Open back, rhinestone embellished lattice straps
    • Curve-hugging, mermaid silhouette, floor-length hem
    • Lined silky satin fabric, moderate stretch
    • Sticky bra or pasties recommended
    • Runs true to size

    Style Number/Barcode: 05002-7237

    Category Name: Long Wedding Guest Dresses

    Price: $9.97 $69.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Clearance
  • Vianney Formal Satin Dress

    Special Occasion

    Stunning and exquisite, our Vianney will make both an entrance...and an exit! 

    Fits & Features 

    • Plunging Wrap V Neckline 
    • Adjustable Spaghetti Straps 
    • Zipper With Hook & Eye Closure At Back
    • Side Seam Hand Pockets 
    • Floor Sweeping Hemline I Full Skirt 
    • Satin Fabric & Lining 
    • Minimal Stretch 

    Special Occasion products cannot be returned to any retail locations.

    Style Number/Barcode: 05002-0377

    Category Name: Long Wedding Guest Dresses

    Price: $57.97 $109.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • Reya Low Back Mermaid Formal Dress

    Special Occasion

    The Reya gown skims the figure with fluid slinky fabric that moves beautifully from every angle. The draped cowl neckline, artful ruching, and thigh-high slit bring a modern elegance to this mermaid gown, creating a look that feels effortlessly polished.

    Fit & Features

    • Knit fabric with subtle sheen, knit lining
    • Cowl neckline, padded bra cups
    • Adjustable spaghetti straps
    • Low back, zipper and hook-eye closure
    • High side slit
    • Mermaid floor-length silhouette
    • Runs true to size

     

    Where to Wear:

    Black tie weddings, bridesmaids, galas, luxury vacations, anniversaries, elegant date nights, cocktail soirees, award dinners, fancy birthday celebrations

    Style Number/Barcode: 05002-001403

    Category Name: Long Wedding Guest Dresses

    Price: $69.90

    Availability: In Stock

    Available Color: TEAL

    Available Size: XS, S, M, L

  • Blissful Aura Floral Ruffle Maxi Dress

    Serve a blissful aura in this floral maxi dress while on vacation or for weekend fun! The delicate V-neckline accentuates your figure, while the form-hugging fit flatters your curves with a bold ruffled design.

    Fit & Features

    • Floral print, mesh fabric, sewn-in knit lining
    • V-neckline, spaghetti straps
    • Form-hugging bodice
    • Ruffled maxi-length hem
    • Runs true to size

    Style Number/Barcode: 05101-000054

    Category Name: Long Wedding Guest Dresses

    Price: $23.97 $52.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • Cynthia One-Shoulder Cowl Neck Mermaid Dress

    Special Occasion

    Showcase your gorgeous silhouette in the Cynthia formal mermaid dress made with smooth knit fabric offering plenty of stretch. It features an asymmetric one-shoulder neckline with a tank-like shoulder strap, adjustable spaghetti strap, and short sleeve cuff, a chic draped cowl design at the bust, front ruching leading to a high-cut slit, and a floor-length mermaid fit to hug your stunning curves.

    Fit & Features

    • Smooth knit fabric with full-length knit lining, plenty of stretch
    • Asymmetric one-shoulder neckline, draped cowl design, padded bust
    • Tank shoulder strap, adjustable spaghetti strap, short sleeve cuff
    • High waist seam
    • Front ruching, high front slit
    • Floor-length mermaid silhouette
    • Runs true to size

    Style Number/Barcode: 05002-8877

    Category Name: Long Wedding Guest Dresses

    Price: $9.97 $79.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Floral Perfection One-Shoulder Chiffon Maxi Dress

    Create a picture-perfect look for weddings in this gorgeous floral chiffon maxi dress! The airy and breezy sheer chiffon fabric is detailed with a blooming floral print and includes a full-length lining for coverage. The maxi-length dress is shaped with a sleeveless one-shoulder neckline with a tank strap, leading to fitted high waist seams with the cutest tie-front design. The dress flows out with a pleated A-line silhouette for that effortlessly chic look. Style this long dress with clear heels to be the best-dressed guest!

    Fit & Features

    • Floral-printed sheer chiffon fabric with knit lining, minimal stretch
    • Sleeveless one-shoulder neckline with tank strap
    • High waist seams with tie-front design
    • Hidden side zipper with hook and eye closure
    • Pleated A-line silhouette
    • Strapless or sticky bra recommended
    • Runs true to size

    Style Number/Barcode: 05101-3334

    Category Name: Long Wedding Guest Dresses

    Price: $9.97 $54.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Marie Formal Long Sleeve Glitter Knit Mermaid Dress

    Special Occasion

    Exquisitely elegant with a luxe allure, the Marie formal glitter knit mermaid dress will be sure to turn heads at your next fancy affair! She features a square neckline, sheer glitter mesh long bishop sleeves, a sultry backless design with a single bar strap, ruching at the waist leading to a high-cut side slit, a dramatic floor-sweeping hem, and a mermaid silhouette. Complete your gorgeous glam look in this long dress with rhinestone platform heels.

    Fit & Features

    • Square neckline, sheer glitter mesh long bishop sleeves, cinched hems
    • Backless design, horizontal bar strap
    • High waist seam, ruching at the waist
    • High-cut side slit, floor-sweeping hem, mermaid silhouette
    • Glitter knit fabric, knit lining at the bust, moderate stretch
    • Sticky bra or pasties recommended
    • Runs true to size

    Style Number/Barcode: 05002-2889

    Category Name: Long Wedding Guest Dresses

    Price: $9.97 $74.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale