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.

  • Trista Cold Shoulder Slit Satin Formal Dress

    Special Occasion

    Stunning from every angle, the Trista satin formal dress makes a statement in a chic cold shoulder and high front wrap slit giving endless allure!

    With a smooth, luminous finish, this dress was made to shine. Keep the luxe look going with breathtaking satin prom dresses or go for a sophisticated statement with our wedding guest dresses.

    Fit & Features

    • Premium satin fabric lined with stretchy knit
    • Cold shoulder neckline, short-sleeve cuffs, adjustable spaghetti straps
    • Padded bra cups
    • Back zipper closure
    • Form-hugging bodice
    • High front wrap slit, flared floor-length hem
    • Runs true to size

     

    Where to Wear:

    Prom, weddings, bridesmaids, black tie parties, galas, formal engagement parties, cocktail soirees

    Style Number/Barcode: 05002-9486

    Category Name: Long Wedding Guest Dresses

    Price: $39.97 $89.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • Esther One-Shoulder Mermaid Mesh Formal Dress

    Special Occasion

    A one-shoulder formal dress features sheer fitted long sleeves and a ruched mermaid silhouette that accentuates your curves. Perfect for homecoming or a banquet.

    Fit & Features

    • Mesh fabric lined with stretchy knit
    • One-shoulder neckline
    • Sheer fitted long sleeves
    • Ruched mermaid floor-length silhouette
    • Runs true to size

    Style Number/Barcode: 05002-8658

    Category Name: Long Wedding Guest Dresses

    Price: $19.97 $69.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • Layne Velvet Mermaid Formal Dress

    Special Occasion

    Crafted for the moments that beg for something timeless and quietly stunning, this velvet gown glides with refined ease. The sweetheart neckline draws the eye with soft, sculpted romance, while the pleated mermaid floor-length hem creates a beautifully fluid, statuesque finish.

    Fit & Features

    • Stretch velvet-lined fabric with a soft sheen
    • Sweetheart neckline with lightly padded cups
    • Adjustable spaghetti straps
    • Pleated waist detailing for a contoured effect
    • Floor-length mermaid silhouette
    • Runs true to size

     

    Where to Wear:

    Formal galas, holiday parties, weddings, black tie soirees, rehearsal dinners, engagement parties, formal occasions, fancy cocktail parties, charity events

    Style Number/Barcode: 05002-000692

    Category Name: Long Wedding Guest Dresses

    Price: $69.90

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • Aurora Satin Rhinestone Corset Formal Dress

    Special Occasion

    Designed for evenings that call for quiet drama, the Aurora floor-length gown captivates with sculpted elegance and luminous detail. Satin-lined fabric meets a rhinestone embellished corset bodice with flexible boning and a high front wrap slit, creating a mermaid silhouette that feels both polished and unforgettable.

    Fit & Features

    • Stretch satin-lined fabric with a smooth drape
    • V-neckline and wide shoulder straps
    • Rhinestone embellished corset bodice with flexible boning
    • Padded bust for enhanced shape and support
    • High front wrap slit
    • Mermaid floor-length silhouette
    • Runs true to size

     

    Where to Wear:

    Black-tie weddings, galas, formal evening receptions, formal dances, big birthday events, red-carpet occasions, luxury destination vacations, fashion events, upscale cocktail parties, award nights

    Style Number/Barcode: 05002-000872

    Category Name: Long Wedding Guest Dresses

    Price: $99.90

    Availability: In Stock

    Available Color: PINK

    Available Size: XS, S

    Product Badge:
    • Ships Free
  • Darlene Cutout Back Bodycon Sequin Formal Dress

    Special Occasion

    Indulge in the opulence of the Darlene sequin formal dress at school dances, weddings, or banquets. The floor-length dress is designed with a cutout back and a bodycon silhouette that exudes sophistication. Complete the look with earrings and a clutch.

    This dazzling dress was made for the spotlight! Love the shimmer? Discover more sequin prom dresses or find a sophisticated look in our wedding guest dresses.

    Fit & Features

    • Sequin embellished pattern, mesh fabric lined with stretchy knit
    • Square neckline, cowl draping, padded bra cups
    • Wide shoulder straps
    • Cutout back with hook closure, lower zipper and hook-eye closure
    • Bodycon silhouette
    • Floor-length hem
    • Runs true to size

    Style Number/Barcode: 05002-9268

    Category Name: Long Wedding Guest Dresses

    Price: $19.97 $119.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Carla Sequin Lace-Up Formal Dress

    Special Occasion

    Romantic with a refined edge, the Carla sequin mermaid gown is made for evenings that feel effortlessly elevated. A lace-up strappy back and sleek front slit create a striking balance of softness and confidence, perfect for polished standout moments.

    Fit & Features

    • Mesh fabric with full-length knit lining, high stretch
    • Sequin embellished floral pattern
    • Sleeveless V-neckline, padded bust
    • Dual spaghetti straps
    • Lace-up strappy back design with tie closure, lower back zipper with hook-eye closure
    • High front slit, mermaid floor-length silhouette
    • Runs true to size

     

    Where to Wear:

    Prom, weddings, galas, formal celebrations, milestone birthday events, fashion-forward events, and red-carpet occasions.

    Style Number/Barcode: 05002-001181

    Category Name: Long Wedding Guest Dresses

    Price: $99.90

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • All Eyes Lace Trim Mermaid Maxi Dress

    This dress is pure drama in the best way. The deep V lace bodice sets a sultry tone, while the smooth, body-hugging fit flows into a sleek mermaid hem that moves with you. Perfect for dressy occasions and special date nights.

    Fit & Features

    • High-stretch fabric for a flexible fit
    • Spaghetti straps with adjustable lace-up back
    • Plunging V-neckline with lace trim
    • Sheer mesh overlay with smooth knit lining
    • Mermaid silhouette with floor-length hem
    • Runs true to size

    Style Number/Barcode: 05101-001242

    Category Name: Long Wedding Guest Dresses

    Price: $39.90

    Availability: In Stock

    Available Color: BLACK

    Available Size: XS, S, M

  • Serenity Ruched Satin Formal Dress

    Special Occasion

    Oh-so-chic and stunning, captive them all in the Serenity satin formal dress. She features a sleeveless cowl neckline, spaghetti straps, an open back with a cross-back lace-up strappy design, a high waist seam, front ruched detailing leading to a high front slit, and a flowy, floor-length, A-line silhouette. The smooth satin fabric offers a moderate stretch. Complete the look in this sleek long dress with rhinestone duster earrings.

    Fit & Features

    • Sleeveless cowl neckline, adjustable spaghetti straps
    • Open back, cross-back lace-up strap design, tie closure
    • High waist seam, front ruching, adjustable drawstring
    • Lower back zipper, hook and eye closure
    • High front slit, floor-length A-line silhouette
    • Satin fabric, moderate stretch
    • Sticky bra or pasties recommended
    • Runs true to size

    Style Number/Barcode: 05002-2501

    Category Name: Long Wedding Guest Dresses

    Price: $19.97 $84.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Cindy Formal Satin V-Neck Long Dress

    Special Occasion

    Designed in luxe shiny satin, the Cindy formal dress is an absolute stunner for your next dressy event! She features a sultry, sleeveless V-neck halter atop a banded empire waistline that leads to her long-length hem with a front slit. Her open-back showcases plenty of skin with sleek bungee spaghetti straps that create a head-turning moment. The formal dress is composed of a satin-lined fabric with a minimal stretch and zipper closure. Complete the look in statement heels and jewelry.

    Fit & Features

    • Sleeveless, V-neck halter, sleek bungee spaghetti straps
    • Built-in padded bust, no bra required
    • Banded empire waist
    • Open-back, ruched bum seam, zipper closure
    • Front slit, long-length hem
    • Luxe satin-lined fabric, minimal stretch
    • Runs true to size

    Style Number/Barcode: 05002-2369

    Category Name: Long Wedding Guest Dresses

    Price: $9.97 $94.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Clearance
  • Jerry Cross Back Draped Gown

    Special Occasion

    Sultry and sophisticated, our slinky Jerry gown ups the ante on evening elegance. She features spaghetti straps leading to an X back, a deep V wrap bodice with drape detail, a back zip, and a long, slim-line skirt. Jerry is made from a nylon blend with ample stretch for making moves!

    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: 05002-0329

    Category Name: Long Wedding Guest Dresses

    Price: $36.97 $79.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • Julianna Chiffon Halter A-Line Formal Dress

    Special Occasion

    An effortlessly graceful silhouette, the Julianna chiffon A-line formal dress flows with every step. The halter neckline and open back detail strike a balance between soft romance and modern allure, making it a standout for any special occasion.

    Fit & Features

    • Sheer chiffon fabric with full-length lining
    • Sleeveless V-neckline
    • Halter tie-back straps
    • Partially open back, lower back zipper with hook-eye closure
    • Pleated detailing
    • Floor-length A-line silhouette
    • Runs true to size

     

    Where to Wear:

    Prom, wedding guests, bridesmaids, black-tie parties, dressed-up dinners, elevated date nights, and formal parties.

    Style Number/Barcode: 05002-001322

    Category Name: Long Wedding Guest Dresses

    Price: $99.90

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • Carrie Satin Sequin Lace-Up Formal Dress

    Special Occasion

    Effortlessly refined with a hint of after-dark allure, the Carrie satin dress is made for entrances that linger. The sequin mesh bust and mini lace-up open back balance sleek lines with soft shimmer, creating a look that feels polished, confident, and unforgettable.

    Fit & Features

    • Premium satin fabric, bust lining
    • Sequin mesh scoop neck bust
    • Adjustable spaghetti straps
    • Mini lace-up open back detail
    • Curve-hugging, floor-length hem
    • Runs true to size

     

    Where to Wear:

    Prom, weddings, rehearsal dinners, engagement parties, garden parties, upscale cocktail soirees, galas, award dinners, special date nights, formal milestone celebrations

    Style Number/Barcode: 05002-000677

    Category Name: Long Wedding Guest Dresses

    Price: $69.90

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • Brittney Lace-Up Slit Bodycon Glitter Formal Dress

    Special Occasion

    Dazzle the room with a look as captivating as the Brittney glitter formal dress with a sensational lace-up cutout back and high front slit along the sultry bodycon fit. 

    Fit & Features

    • Glitter knit fabric lined with stretchy knit
    • Square neckline, padded bra cups
    • Wide shoulder straps
    • Lace-up cutout back
    • High front slit
    • Bodycon fit, floor-length hem
    • Runs true to size

     

    Where to Wear:

    Prom, weddings, and red-carpet events.

    Style Number/Barcode: 05002-9467

    Category Name: Long Wedding Guest Dresses

    Price: $19.97 $59.90

    On Sale: Yes

    Availability: In Stock

    Available Color: ROYAL

    Available Size: XS, S

    Product Badge:
    • Sale
  • Mandy Strappy Tie-Back Mermaid Formal Dress

    Special Occasion

    Equal parts romantic and refined, the Mandy gown is made for moments that call for a polished yet unforgettable entrance. A scoop neckline, ruched detailing, and a high front slit sculpt the mermaid silhouette, while the strappy open tie back adds an alluring finish.

    Fit & Features

    • Flocked velvet mesh-lined fabric with soft stretch
    • Scoop neckline with padded bra cups
    • Spaghetti straps
    • Strappy tie open back, zipper and hook-eye closure
    • Mermaid floor-length silhouette with high front slit
    • Runs true to size

     

    Where to Wear:

    Weddings, candlelit ballroom galas, romantic receptions, formal school dances, city venue events, formal anniversary dinners, milestone birthday nights, elegant evening occasions

    Style Number/Barcode: 05002-000549

    Category Name: Long Wedding Guest Dresses

    Price: $79.90

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • Darcy Formal Ruffled High-Low Mermaid Dress

    Special Occasion

    The Darcy formal high-low dress is ready to salsa at weddings and formal parties! She features a square neckline, adjustable spaghetti straps, a form-hugging mermaid silhouette, and a bonded ruffled high-low hem that creates a dramatic finish! The formal dress is crafted from smooth knit fabric with a bust knit lining and moderate stretch. Complete the look with earrings and block heels.

    Fit & Features

    • Sleeveless square neckline
    • Adjustable spaghetti straps
    • Back zipper and hook-eye closure
    • Mermaid silhouette, high-low bonded ruffled hem
    • Smooth knit fabric, bust knit lining, moderate stretch
    • Strapless bra or sticky bra recommended
    • Runs true to size

    Style Number/Barcode: 05002-7729

    Category Name: Long Wedding Guest Dresses

    Price: $9.97 $79.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • Cassie Formal Satin Lace-Up Mermaid Dress

    Special Occasion

    Capture all the glances as you stride into the room in the oh-so-gorgeous Cassie formal satin mermaid dress. She features a sleeveless square neckline with a built-in padded bust, thin tank shoulder straps, an open back with cross-back straps that lead to a chic lace-up design for a snatched look, a hip-hugging fit, and a floor-sweeping hem with a stunning train and a mermaid silhouette. The silky-smooth satin-knit fabric will give off a chic sheen. Style with rhinestone statement earrings for your next black-tie gala.

    Fit & Features

    • Sleeveless square neckline, padded bust, thin tank shoulder straps
    • Open back, cross-back straps, lace-up design, tie closure, lower back zipper, hook and eye closure
    • High waist seam, hip-hugging fit
    • Floor-sweeping hem with a train, mermaid silhouette
    • Satin-knit fabric, knit lining at the bust, moderate stretch
    • Bra optional
    • Runs true to size

    Style Number/Barcode: 05002-6956

    Category Name: Long Wedding Guest Dresses

    Price: $19.97 $84.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • Kaori Floral Sequins Formal Dress
    Special Occasion

    Dazzle through the night in our elegant Kaori black sequin floral dress! She features a deep V neckline, double narrow shoulder straps, a plunging back with lace up straps, an exposed back zipper closure, a high leg slit, and a rose gold floral sequin design. Dress is composed of a lined mesh fabric that offers minimal stretch. 

    Special Occasion products cannot be returned to any retail locations.

    Style Number/Barcode: 05002-6073

    Category Name: Long Wedding Guest Dresses

    Price: $29.97 $79.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Clearance
  • Heather Formal Crepe Mermaid Long Dress

    Special Occasion

    In the classy Heather formal dress, every step will be like strutting down the runway! She features a sleeveless square neckline with a cowl overlay, adjustable spaghetti straps, flexible boning inserts, and a flattering mermaid silhouette, surplice high-slit skirt, and floor-length hem. The formal dress is composed of a crepe fabric with minimal stretch. Complete the look in rhinestone strap heels and jewelry for a glam finish!

    Fit & Features

    • Sleeveless square neckline, cowl overlay
    • Adjustable spaghetti straps
    • Flexible boning inserts
    • Mermaid silhouette. surplice high-slit skirt, floor-length hem
    • Crepe fabric, minimal stretch
    • Bra friendly design
    • Runs true to size

    Style Number/Barcode: 05002-7435

    Category Name: Long Wedding Guest Dresses

    Price: $9.97 $54.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Swept Away Floral Chiffon Maxi Dress

    Get swept away in this dreamy floral chiffon maxi dress to serve romantic vibes at every brunch or baby shower! The dress features long peasant sleeves with ruffle trim along the shoulders, a sweetheart neckline, a lightly padded bust, a smocked back, and an A-line silhouette with a sultry side slit. The dress is composed of an airy chiffon fabric with a blooming floral print and a woven lining. Complete the look in strappy heels.

    Fit & Features

    • Long peasant sleeves, ruffle trim
    • Sweetheart neckline, lightly padded bust
    • Smocked back
    • A-line silhouette
    • Side slit, maxi-length hem
    • Blooming floral, non-stretch chiffon fabric, woven lining
    • Runs true to size

    Style Number/Barcode: 05101-2215

    Category Name: Long Wedding Guest Dresses

    Price: $5.97 $58.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Unforgettable Entrance Midi Dress

    She walked in, and suddenly everyone’s paying attention. This off-the-shoulder dress hugs close with a sculpted fit that feels equal parts elevated and effortless.

    Fit & Features

    • Power mesh fabric, sewn-in knit stretchy lining
    • Off-the-shoulder neckline, non-slip grip lining
    • Short-sleeve cuffs
    • Back zipper and hook-eye closure
    • Ruched bodycon midi silhouette
    • Runs true to size

    Style Number/Barcode: 05101-001118

    Category Name: Long Wedding Guest Dresses

    Price: $48.90

    Availability: In Stock

    Available Color: BLACK, SAGE

    Available Size: XS, S, M, L

    Product Badge:
    • Best Seller
  • Blanche Formal Corset Mermaid Dress

    Special Occasion 

    Bring that timeless elegance with a formal dress that stuns from the moment you enter the room! The dress features a sleeveless square neckline, tank shoulder straps, a corset bodice with flexible boning, a stunning lace-up back, and a flowy mermaid silhouette. The dress is composed of a lined crepe fabric that offers a form hugging fit with a moderate stretch. Complete look with rhinestone heels and a clutch

    Fit & Features 

    • Sleeveless square neckline
    • Tank shoulder straps
    • Corset bodice, flexible boning
    • Mermaid silhouette
    • Lined crepe fabric
    • Form hugging fit, moderate stretch 
    • Runs true to size

    Style Number/Barcode: 05002-1744

    Category Name: Long Wedding Guest Dresses

    Price: $19.97 $69.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • Plus Maddison Sleeveless Mermaid Dress
    Special Occasion 

    Radiate elegance and grace as you draw them in to your beauty with our Maddison mauve dress! She features a sleeveless bodice, an off the shoulder neckline with large fold over accent and a relaxed fit bodice that flows to a curve hugging mermaid silhouette. She is composed of a crepe fabric that highlights curves while providing a moderate stretch. Includes a back zipper closure with a fish hook clasp. 

    Model is 5'9" with a 38.5" bust, 31" waist and 52" hips. She is wearing a size 1X.

    Special Occasion products cannot be returned to any retail locations.

    Style Number/Barcode: 15002-0130

    Category Name: Long Wedding Guest Dresses

    Price: $29.97 $59.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • Ashlie Velvet Burnout Lace-Up Formal Dress

    Special Occasion

    A gown designed to steal the spotlight, the Ashlie velvet burnout mermaid dress drapes in a soft cowl neckline and flows into a high front slit that moves with every step. The lace-up open back adds the perfect balance of allure and drama.

    Fit & Features

    • Velvet burnout pattern, mesh fabric, stretch knit lining
    • Cowl neckline, padded bra cups
    • Adjustable spaghetti straps
    • Lace-up back, lower zipper and hook-eye closure
    • Side ruched seams
    • High front slit, mermaid silhouette, floor-length hem
    • Runs true to size

     

    Where to Wear:

    Black-tie weddings, formal receptions, red-carpet events, galas, holiday soirees, engagement parties, formal celebrations

    Style Number/Barcode: 05002-000310

    Category Name: Long Wedding Guest Dresses

    Price: $79.90

    Availability: In Stock

    Available Color: BLACK

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

    Product Badge:
    • Sale
  • Luna Halter A-Line Formal Dress

    Special Occasion

    If you love a dramatic look that radiates elegance, the Luna formal dress is for you. She features a sleeveless bodice with halter straps with ties at the back of the neck, a plunging V-neckline, an open back, and a floor-sweeping fitted A-line silhouette. Style this dress with sparkly statement earrings and an embellished clutch.

    Fit & Features

    • Sleeveless bodice
    • Halter straps, ties at the back of the neck
    • Deep V-neckline
    • Open back
    • Floor-length fitted A-line silhouette
    • Runs true to size

    Style Number/Barcode: 05002-1588

    Category Name: Long Wedding Guest Dresses

    Price: $14.97 $59.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale