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.

  • Lily Abstract Print Mermaid Formal Dress

    Special Occasion

    The Lily dress is made for nights that feel artful and unforgettable, where every detail deserves attention. A multi-print abstract fabric shapes a form-hugging long silhouette, finished with a sweetheart neckline, cutout bust, and a high side slit that brings movement and allure.

    Fit & Features

    • Abstract print, mesh-lined fabric with stretch
    • Adjustable spaghetti straps with sweetheart neckline and twist-front bust detail
    • Front cutout at bodice, padded bra cups
    • Back zipper and hook-eye closure
    • Ruched mesh overlay through bodice and skirt
    • High front slit at hem, floor-length mermaid silhouette
    • Runs true to size

     

    Where to Wear:

    Destination weddings, evening ceremonies, dressy cocktail parties, birthday dinners, engagement parties, fashion forward events, anniversaries, honeymoons, vacations

    Style Number/Barcode: 05002-000573

    Category Name: Long Wedding Guest Dresses

    Price: $19.97 $69.90

    On Sale: Yes

    Availability: In Stock

    Available Color: RED-2

    Available Size: XS, S, M, L

    Product Badge:
    • Sale
  • Jungle Luxe Backless Maxi Dress

    Unapologetically bold, this maxi dress is made for making an entrance. The plunging halter neckline and curve-hugging fit keep it sleek, while the strappy lace-up back and animal print bring all the wild energy.

    Fit & Features

    • Animal multi-print design, stretchy knit fabric
    • Halter plunge neckline
    • Strappy back with hard trim insets
    • Curve-hugging fit
    • Maxi-length hem
    • Runs true to size

    Style Number/Barcode: 05101-000473

    Category Name: Long Wedding Guest Dresses

    Price: $9.97 $49.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Mia Lace-Up A-Line Floral Chiffon Formal Dress

    Special Occasion

    The Mia floral formal dress sets the tone for spring to summer dressy events! The delicate lace-up back, ruffled high front slit, and elegant A-line silhouette will make you feel like a true work of art. 

    Fit & Features

    • Floral print, airy chiffon fabric, stretchy knit lining
    • Square neckline, padded bra cups, spaghetti straps
    • Lace-up back, lower zipper and hook-eye closure
    • High front ruffled slit
    • A-line silhouette, floor-length hem
    • Runs true to size

     

    Where to Wear:

    Weddings, garden parties, dressy celebrations, glam functions, afternoon tea parties

    Style Number/Barcode: 05002-9392

    Category Name: Long Wedding Guest Dresses

    Price: $59.97 $119.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Janelle Ruffle High Slit Glitter Mesh Formal Dress

    Special Occasion

    Captivate the room with your alluring aura at your next fancy affair in the Janelle glitter mesh formal dress! She features a sleeveless square neckline with adjustable spaghetti straps, a trendy tiered ruffled design cascading down the front and back, an asymmetric floor-length hem creating a sultry high-cut side slit, and a slim-fit silhouette. The glitzy sheer glitter mesh fabric includes a full-length knit lining. Complete your flirtatious formal look with sparkly rhinestone earrings and stiletto heels.

    Fit & Features

    • Sleeveless square neckline, adjustable spaghetti straps
    • Tiered ruffled front and back design
    • Asymmetric floor-length hem, high-cut side slit
    • Slim-fit silhouette
    • Sheer glitter mesh fabric, full-length knit lining, moderate stretch
    • Strapless or sticky bra recommended
    • Runs true to size

    Style Number/Barcode: 05002-7850

    Category Name: Long Wedding Guest Dresses

    Price: $9.97 $64.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Nancy Formal Satin Sweetheart Mermaid Dress

    Special Occasion

    Look glamorous in the Nancy formal satin dress to make your debut at fancy holiday parties or banquets! She features an off-the-shoulder sweetheart neckline with short-sleeve cuffs, a wrap-style bust, and a flawless mermaid silhouette, high front slit, and floor-length hem. The formal dress is crafted from a smooth satin fabric with a sheen effect for the perfect shine and has a bust lining. Complete the look with a dainty rhinestone tennis bracelet and heels.

    Fit & Features

    • Off-the-shoulder sweetheart neckline
    • Short-sleeve cuffs, wrap-style bust
    • High front slit, mermaid silhouette, floor-length hem
    • Smooth satin fabric, sheen effect, bust lining
    • Minimal stretch
    • Strapless bra recommended
    • Runs true to size

    Style Number/Barcode: 05002-7262

    Category Name: Long Wedding Guest Dresses

    Price: $29.97 $69.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • Aura Formal Velvet Wrap Dress

    Special Occasion

    Wrap yourself in luxe velvet as you radiate in our Aura dress! She features a sleeveless bodice, a wrap V neckline with ruched detailing at the left seam and a curve hugging wrap silhouette with high side slit. Dress is composed of lined velvet fabric that offers a moderate stretch.

     

    Special Occasion products cannot be returned to any retail locations.

    Style Number/Barcode: 05002-0166

    Category Name: Long Wedding Guest Dresses

    Price: $19.97 $39.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Zelda Formal Cut Out Mermaid Dress
    Special Occasion 

    Show off your best angles as you stun in our Zelda dress! She features a vibrant orange hue, a sleeveless bodice, a plunging V neckline with pleating details and sexy waist cut outs. Her slim fit bodice leads to an elongating mermaid silhouette that is accented with vertical seams to create an hourglass illusion. Dress is composed of lined crepe fabric that offers a form hugging fit with a moderate stretch. Includes a back zipper closure. 

    Special Occasion products cannot be returned to any retail locations.

    Style Number/Barcode: 05002-6216

    Category Name: Long Wedding Guest Dresses

    Price: $29.97 $59.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Clearance
  • Elle Lace Off-The-Shoulder Formal Dress

    Special Occasion

    The Elle dress is designed for the kind of entrance that lingers long after the evening ends. Crafted in delicate lace with a sculpted mermaid silhouette, it features an off-the-shoulder neckline, flared bell sleeves, and a softly contoured fit that feels equal parts timeless and unforgettable.

    Fit & Features

    • Lace fabric, smooth knit lining
    • Off-the-shoulder, sweetheart neckline, padded bra cups
    • Sheer fitted long bell sleeves
    • Mermaid floor-length silhouette
    • Runs true to size

     

    Where to Wear:

    Weddings, formal galas, engagement parties, special date nights, vacations, honeymoons, cocktail soirees, fancy birthday brunches, bridal showers, fashion-forward events

    Style Number/Barcode: 05002-001337

    Category Name: Long Wedding Guest Dresses

    Price: $69.90

    Availability: In Stock

    Available Color: PINK

    Available Size: XS, S, M

  • Midnight Coast Halter Maxi Dress

    This dress makes every head turn. The sleek halter neckline, hardware detail, and curve-skimming silhouette bring allure to weddings, cocktail parties, and dressy date nights.

    Fit & Features

    • Slinky knit fabric, smooth knit lining
    • Halter neckline, tie straps, hardware insert, cutout accent
    • Partial open back
    • Curve-hugging maxi silhouette
    • Runs true to size

    Style Number/Barcode: 05101-001469

    Category Name: Long Wedding Guest Dresses

    Price: $54.90

    Availability: In Stock

    Available Color: NAVY-2

    Available Size: XS, S, M, L

  • Josette Sleeveless Corset Lace Mermaid Dress

    Special Occasion

    The Josette sleeveless corset mermaid dress is a statement-making look that will have all eyes on you at your formal event! This form-hugging long crepe mermaid dress features a sleeveless sweetheart cowl neckline with adjustable spaghetti straps for a secure fit, a sheer floral lace corset-styled bodice with contrast piping accents, and a high side slit. Complete styling with a rhinestone clutch. 

    Fit & Features

    • Fitted crepe fabrication, moderate stretch
    • Sleeveless cowl sweetheart neckline, padded bust with underwire
    • Sheer floral lace corset bodice, contrast piping with flexible boning
    • Matching sheer lace back, zipper with hook-eye closure
    • Adjustable spaghetti straps
    • Mermaid silhouette, high side slit
    • Runs true to size

    Style Number/Barcode: 05002-8627

    Category Name: Long Wedding Guest Dresses

    Price: $9.97 $79.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • Silvia Lace-Up Floral Satin A-Line Formal Dress

    Special Occasion

    Unlock ravishing charm in the Silvia A-line formal dress as a stunning bridesmaid, wedding guest, or attending a banquet! The cowl neckline and adjustable spaghetti straps add elegance to the A-line silhouette, while the lace-up back flaunts your style and hidden side pockets keep your hands warm. The high front slit and floor-length hem allow for graceful movements, and the floral jacquard pattern on soft satin fabric exudes sophistication. Complete the look with a decadent necklace and earrings set.

    Fit & Features

    • Floral jacquard pattern, satin fabric, woven lining, no stretch
    • Adjustable spaghetti straps, cowl neckline
    • Lace-up, back zipper and hook-eye closure
    • Hidden side pockets
    • High front slit
    • A-line silhouette
    • Runs true to size

    Style Number/Barcode: 05002-8004

    Category Name: Long Wedding Guest Dresses

    Price: $19.97 $109.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Stella Sequin High-Slit Formal Dress

    Special Occasion

    Sparkle up the night in the stunning Stella sequin formal dress! She features a sleeveless scoop neckline, adjustable spaghetti straps, a V-back design with a zipper closure, a high waist with a front tiered accent, and a floor-length silhouette with a thigh-high front slit. The sheer knit fabric includes a short knit lining and beautiful all-over sequin embroidery. Style this dress with clear heels.

    Fit & Features

    • Sleeveless scoop neckline
    • Adjustable spaghetti straps
    • V-back design, zipper and hook and eye closure
    • High waist, front tiered accent
    • Floor-length silhouette, high front slit
    • Sheer knit fabric, short knit lining, moderate stretch
    • Sequin embroidery
    • Runs true to size

    Style Number/Barcode: 05002-1477

    Category Name: Long Wedding Guest Dresses

    Price: $14.97 $69.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • Lynne Formal Sleeveless Dress
    Special Occasion 

    Make an entrance they'll never forget in our head turning Lynne dress! She features a vibrant coral hue, a sleeveless bodice, a V neckline and tank-like straps. Her slim fit bodice leads to a curve hugging floor length silhouette. Dress is composed of a lined crepe fabric that offers a moderate stretch.

    Model is 5'9" with a 32" 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: 05002-0092

    Category Name: Long Wedding Guest Dresses

    Price: $29.97 $52.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • Lila Floral Print Off-The-Shoulder A-Line Dress

    Special Occasion

    Made for entrances that deserve a second look, the Lila formal dress pairs airy floral print mesh with an off-the-shoulder neckline and a sweeping A-line silhouette. Ruched shaping, tiered ruffles, and a high front slit bring effortless drama to every dinner invitation and wedding reception.

    Fit & Features

    • Abstract floral printed mesh fabric, knit lining, high stretch
    • Off-the-shoulder neckline, no-slip strip, ruffled overlay
    • Ruched detailing, drop waist
    • Tiered ruffled design
    • Floor-length hem, high-cut front slit
    • A-line silhouette
    • Runs true to size

     

    Where to Wear:

    Dinner parties, wedding receptions, birthday celebrations, and dressed-up date nights.

    Style Number/Barcode: 05002-001617

    Category Name: Long Wedding Guest Dresses

    Price: $89.90

    Availability: In Stock

    Available Color: BROWN

    Available Size: XS, S

    Product Badge:
    • Ships Free
  • Sloane Mesh Mermaid Formal Dress

    Special Occasion

    Sultry and sculpted, the Sloane mesh mermaid gown is designed for the kind of entrance that doesn’t go unnoticed. Featuring a softly ruched bodice and contouring silhouette, it drapes and defines in all the right places—effortless, refined, and just a little daring.

    Fit & Features

    • Mesh fabric, partial lining
    • Strapless sweetheart neckline
    • Sheer bodice
    • Front sash drape
    • Mermaid long-length hem
    • Runs true to size

     

    Where to Wear:

    Weddings, rehearsal dinners, engagement parties, birthday events, red-carpet occasions, fashion-forward soirees, celebration parties

    Style Number/Barcode: 05002-001202

    Category Name: Long Wedding Guest Dresses

    Price: $69.90

    Availability: In Stock

    Available Color: BROWN

    Available Size: XXS, XS

  • Saphira Floral Velvet Formal Dress

    Special Occasion

    Luxe and alluring, the Saphira floral velvet burnout gown stuns with a plunging V-neckline, open criss-cross back, and a daring front slit. The sheer velvet texture adds depth and drama, making it the perfect piece for unforgettable evenings.

    Fit & Features

    • Floral velvet burnout pattern, mesh-lined fabric
    • V-neckline, padded bra cups
    • Wide shoulder straps, criss-cross back
    • High front slit
    • Form-hugging silhouette
    • Floor-length hem
    • Runs true to size

     

    Where to Wear:

    Black-tie weddings, galas, charity balls, red-carpet events, formal soirees, holiday parties, formal dances, milestone celebrations, big birthday events

    Style Number/Barcode: 05002-000527

    Category Name: Long Wedding Guest Dresses

    Price: $19.97 $69.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • Karli Formal Sequin Mermaid Long Dress

    Special Occasion

    The Karli formal sequin long dress catches the light just right making way for a glamorous night at the school dance or a black tie party! She features a sweetheart neckline, wide shoulder straps, a padded bust for support, and a flattering mermaid silhouette boasting a sexy high front slit along the floor-length hem. The formal maxi dress stuns in a captivating sequin-scroll embellished pattern on mesh fabric and has a full stretchy knit lining. Complete the look with teardrop earrings and bracelet.

    Fit & Features

    • Sleeveless sweetheart neckline
    • Wide shoulder straps
    • Padded bust, back zipper and hook-eye closure
    • Mermaid silhouette, high front slit
    • Floor-length hem
    • Sequin scroll pattern, mesh fabric, full stretchy knit lining
    • Runs true to size

    Style Number/Barcode: 05002-7957

    Category Name: Long Wedding Guest Dresses

    Price: $9.97 $109.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Darla Formal Satin A-Line Long Dress

    Special Occasion

    You'll be a divine vision of beauty in the Darla formal satin long dress perfect for wedding guests or fancy holiday parties! She features a scoop neckline with a V-wired insert, spaghetti straps, a flattering A-line silhouette, and a front slit that leads to her floor-length hem for a dramatic finish. Crafted from smooth satin fabric, the formal long dress offers a luxe sheen and minimal stretch. Complete the look with a choker and heels.

    Fit & Features

    • Sleeveless scoop neckline
    • V-wired insert, spaghetti straps
    • A-line silhouette, front slit
    • Floor-length hem
    • Smooth satin fabric, minimal stretch
    • Strapless or sticky bra recommended
    • Runs true to size

    Style Number/Barcode: 05002-7313

    Category Name: Long Wedding Guest Dresses

    Price: $14.97 $74.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Tina Formal Satin Mermaid Wrap Dress

    Special Occasion

    Illuminate the night in the Tina formal satin dress to make a dreamy entrance at cocktail soirees and fancy celebration parties! She features a sleeveless sweetheart neckline with a wire insert, adjustable spaghetti straps, a pleated bodice, and a faux wrap curve-hugging mermaid silhouette that crafts the sultry front slit and long hem. The formal dress is composed of a silky satin-lined fabric with a moderate stretch. Complete the look in glam heels.

    Fit & Features

    • Sleeveless sweetheart neckline, wire insert
    • Adjustable spaghetti straps
    • Back zipper and hook-eye closure
    • Pleated bodice, curve-hugging
    • Mermaid silhouette, faux wrap high slit, floor-length hem
    • Lined satin, moderate stretch
    • Runs true to size

    Style Number/Barcode: 05002-3652

    Category Name: Long Wedding Guest Dresses

    Price: $9.97 $59.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Clarita Lace Up Back Embroidery Sequin Dress

    Special Occasion

    Stunning sequins and dainty embroidery embellishments make our Clarita far from minimalistic. Romantic and feminine, people will be swooning over the sight of you in this dress. Take everyone's breath away by putting your hair in an up-do and dusting your neckline with a gorgeous necklace. 

    Fits & Features

    • Spaghetti Strap That Lace Up At The Back 
    • Plunging V Neckline I Padded Bust 
    • Floor Length Hemline 
    • Mesh Lined Embroidery & Sequin Fabric 
    • Form Hugging Fit I Moderate Stretch 
    • Side Zipper 

    Special Occasion products cannot be returned to any retail locations.

    Style Number/Barcode: 05002-1014

    Category Name: Long Wedding Guest Dresses

    Price: $14.97 $159.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • Elira Floral Chiffon Ruffle Formal Dress

    Special Occasion

    The kind of dress that turns every step into a moment, the Elira floral-print chiffon gown floats effortlessly in its tiered, ruffled A-line silhouette. A strapless corset bodice with lace-up back and a high front slit makes for an unforgettable entrance.

    Fit & Features

    • Floral print, chiffon fabric, knit lining
    • Strapless corset bodice, flexible boning, padded bra cups
    • Lace-up back placket, zipper and hook-eye closure
    • High front slit
    • Tiered ruffled A-line silhouette, floor-length hem
    • Runs true to size

    Where to Wear:

    Prom, weddings, galas, rehearsal dinners, cocktail parties, engagement parties, bridal showers, baby showers, fancy birthday brunches, elevated birthdays, and milestone celebrations.

    Style Number/Barcode: 05002-001339

    Category Name: Long Wedding Guest Dresses

    Price: $69.97 $149.90

    On Sale: Yes

    Availability: In Stock

    Available Color: PEACH

    Available Size: 1, 3, 5, 7

    Product Badge:
    • Sale
  • Drama-Worthy Abstract Floral Mesh Maxi Dress

    Bring the drama to your dressy affair in this lined mesh maxi dress accented with an abstract floral print for a gorgeous vibe. The dress features a sleeveless cowl neckline, tie-back halter straps leading to an alluring open back, and a maxi-length mermaid silhouette to show off your curves.

    Fit & Features

    • Abstract floral printed sheer mesh fabric, soft knit lining, plenty of stretch
    • Cowl neckline
    • Halter tie-back straps
    • Open back
    • Maxi-length mermaid fit
    • Lettuce-edge hem
    • Runs true to size

    Style Number/Barcode: 05101-3713

    Category Name: Long Wedding Guest Dresses

    Price: $9.97 $45.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • Valerie Tiered Floral Printed Dress

    Special Occasion

    Get an absolutely gorgeous look for graduations, weddings, or any special summer event in the Valerie floral printed dress! She features a sleeveless subtle sweetheart neckline with a tie-front detail, adjustable spaghetti straps for a customized fit, a high waist seam, and a floor-length hem with a tiered design and a flowy silhouette. The lightweight gauze fabric showcases an all-over tropical floral print. Complete the look with cute wedges.

    Fit & Features

    • Sleeveless sweetheart neckline, tie-front detail, ruched bust
    • Strapless or adhesive bra recommended
    • Adjustable spaghetti straps, smocked back
    • High waist seam, floor-length hem with a tiered, layered design
    • Tropical floral print
    • Gauze fabric, woven lining
    • Flowy silhouette, minimal stretch
    • Runs true to size

    Style Number/Barcode: 05002-2116

    Category Name: Long Wedding Guest Dresses

    Price: $19.97 $69.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Clearance
  • Meet Your Match Midi Dress

    You've met your match in this stunning and sultry midi dress! Its color block pattern highlights and flatters your curves.

    Fit & Features

    • Spaghetti straps
    • Wired deep sweetheart neckline
    • Exposed back zipper | Hook and eye closure
    • High waist
    • Mid-length, form hugging fit | Small back slit
    • Color block pattern
    • Ponte knit fabric | Moderate stretch

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

    Style Number/Barcode: 05101-0720

    Category Name: Long Wedding Guest Dresses

    Price: $15.97 $38.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Clearance