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.

  • Parker Floral Mesh Slit Formal Dress

    Special Occasion

    Made for the kind of entrance that lingers long after you’ve crossed the room, the Parker is all fluid movement and sculpted allure. Designed in a floral print mesh silhouette with a halter neckline, tie open back, and high side slit, it’s the definition of polished drama.

    Fit & Features

    • Floral pattern, mesh-lined fabric
    • Halter neckline, padded bra cups, tie straps
    • Column silhouette with floor-length hem
    • Tie open back for adjustable fit, lower zipper and hook-eye closure
    • High side slit
    • Runs true to size

     

    Where to Wear:

    Prom, destination weddings, birthday dinners, engagement parties, cocktail receptions, anniversary celebrations, special date nights

    Style Number/Barcode: 05002-000471

    Category Name: Long Wedding Guest Dresses

    Price: $59.90

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • True Showstopper Open Back Bodycon Maxi Dress

    A true showstopper, this open-back maxi dress fits your body like a glove in a stunning bodycon silhouette finished with a chic cowl halter neckline. 

    Fit & Features

    • Slinky knit stretchy fabric
    • Cowl halter neckline
    • Open back
    • Bodycon silhouette
    • Maxi-length hem
    • Runs true to size

    Style Number/Barcode: 05101-4109

    Category Name: Long Wedding Guest Dresses

    Price: $9.97 $44.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • Rachael Lace Up Mermaid Sequin Formal Dress

    Special Occasion

    You're sure to be a spellbinding sight to see in the Rachael sequin formal dress at galas or fancy soirees! The cowl neckline and spaghetti straps add a delicate touch to the mermaid silhouette, while the lace-up back ensures a perfect fit. Adorned with sequin embellished mesh fabric, the floor-length hem adds a touch of luxury to your formal look. Complete the look with earrings, a bracelet, and heels for divine glamour!

    Fit & Features

    • Sequin embellished mesh fabric lined with stretchy knit
    • Spaghetti straps, cowl neckline
    • Lace-up back, lower zipper and hook-eye closure
    • Mermaid silhouette
    • Floor-length hem
    • Sticky bra or pasties recommended
    • Runs true to size

    Style Number/Barcode: 05002-8527

    Category Name: Long Wedding Guest Dresses

    Price: $9.97 $89.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Damaris Glitter Mermaid Formal Dress

    Special Occasion

    Sculpted through the body with a luminous finish. This one shoulder glitter mermaid formal dress follows the figure before flaring into a floor-length hem, while ruched draping at the hip adds shape and dimension. The result feels sleek, glamorous, and modern.

    Fit & Features

    • Glitter fabrication, smooth knit stretchy lining
    • One-shoulder neckline
    • Floor-length mermaid silhouette
    • Runs true to size

     

    Where to Wear:

    Weddings, black-tie occasions, red-carpet events, formal celebrations, cocktail soirees, anniversaries, fashion-forward events

    Style Number/Barcode: 05002-001812

    Category Name: Long Wedding Guest Dresses

    Price: $89.90

    Availability: In Stock

    Available Color: BLACK

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

    Product Badge:
    • Ships Free
  • Drea Floral Velvet Burnout Lace-Up Mermaid Dress

    Special Occasion

    Create a captivating look that exudes romance in the Drea mermaid dress designed with lined mesh with a chic velvet burnout design and a bold metallic-like floral pattern. She features a sleeveless square neckline with adjustable spaghetti straps for a customized fit, an alluring open back with a lace-up strappy design, and a floor-length mermaid silhouette to highlight your stunning curves.

    Fit & Features

    • Sheer mesh fabric with velvet burnout design, metallic-like floral pattern
    • Stretchy knit lining
    • Square neckline
    • Adjustable spaghetti straps
    • Open back, lace-up strappy design with tie closure
    • Floor-length mermaid silhouette
    • Runs true to size

    Style Number/Barcode: 05002-8939

    Category Name: Long Wedding Guest Dresses

    Price: $19.97 $99.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • Try To Resist Surplice Midi Dress

    Try to resist not staring at yourself in this sultry midi dress with every mirror you pass! The dress features a sleeveless V-neckline, sleek spaghetti straps, a surplice pleated bust with lining, and an empire waist seam leading to the form-hugging silhouette and a skin-flaunting slit. Complete the look in stiletto heels.

    Fit & Features

    • Sleeveless surplice V-neckline, spaghetti straps
    • Surplice pleated bust, lining
    • Empire waist seam
    • Form-hugging silhouette
    • Front slit, midi-length hem
    • Smooth knit fabric, moderate stretch
    • Runs true to size

    Style Number/Barcode: 05101-1999

    Category Name: Long Wedding Guest Dresses

    Price: $9.97 $38.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Deleah Formal Sleeveless Pearl Dress

    Special Occasion 

    Sparkle like the queen you are in out dazzling Deleah dress! Her pearls and heat stones give her a glowing touch! 

    Fit & Features

    • High Round Neckline | Racer Bust
    • Pearls
    • Heat Stones 
    • Lined Mesh 
    • Floor Length Silhouette 
    • Form Hugging Fit | Moderate Stretch 

    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: 05002-0376

    Category Name: Long Wedding Guest Dresses

    Price: $19.97 $84.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Clearance
  • Rita Floral Chiffon Dress

    Special Occasion

    You'll be best dressed in this flowy dress! Give a twirl in our beautiful Rita! 

    Fits & Features

    • Surplice V Neckline
    • Unlined, Long Sleeves With Button Cuffs 
    • Elastic, Narrow Waistband I Waist Tie 
    • Floor Length Skirt I A-Line Silhouette I Mini Length Lining 
    • Chiffon Fabric With Floral Prints Throughout 
    • Form Hugging Fit I Moderate Stretch 
    • Back Zip With Hook & Eye Closure

    Special Occasion products cannot be returned to any retail locations.

    Style Number/Barcode: 05002-0630

    Category Name: Long Wedding Guest Dresses

    Price: $24.97 $69.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • Zelie Cowl Neck High Slit Formal Dress

    Special Occasion

    Soft draping and a sleek silhouette give the Zelie formal dress a stunning finish. The cowl neckline, ruched waist and hip detailing, and high side slit shape the fitted floor-length look with chic dimension.

    Fit & Features

    • Sleek knit-lined fabric, high stretch
    • Sleeveless sweetheart neckline, draped cowl neck overlay, padded bra cups
    • Adjustable spaghetti straps
    • Ruched waist and hip detailing
    • High side slit
    • Slim floor-length silhouette
    • Runs true to size

     

    Where to Wear:

    Wedding guests, black-tie events, galas, winter formal, dressed-up dinners, date nights, and anniversaries.

    Style Number/Barcode: 05002-000954

    Category Name: Long Wedding Guest Dresses

    Price: $59.90

    Availability: In Stock

    Available Color: WINE

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

  • Kourt Flocked Velvet Mermaid Formal Dress

    Special Occasion

    Sleek, sculpted, and designed for a take-your-breath-away entrance, the Kourt formal gown drapes the body in flocked velvet mesh for a look that feels both romantic and refined. The off-the-shoulder neckline, cutout back, and ruched mermaid floor-length hem create a softly dramatic silhouette perfect for the moments when you want all eyes on you—in the chicest way possible.

    Fit & Features

    • Flocked velvet, mesh-lined stretchy fabric
    • Off-the-shoulder neckline, padded bra cups
    • Cutout back, zipper and hook-eye closure
    • Ruched mermaid silhouette
    • Floor-length hem
    • Runs true to size

     

    Where to Wear:

    Weddings, black-tie galas, holiday soirees, opera or symphony nights, luxury hotel ballroom events, engagement celebrations, anniversary dinners, winter formals, cocktail parties, red-carpet events

    Style Number/Barcode: 05002-000648

    Category Name: Long Wedding Guest Dresses

    Price: $79.90

    Availability: In Stock

    Available Color: BROWN

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

    Product Badge:
    • Ships Free
  • Rendezvous In Satin Slip Midi Dress

    Have a chic rendezvous in this satin slip midi dress featuring a sleeveless V-neck, bungee spaghetti straps, a fitted a-line silhouette, and a sultry front slit along the hem. The dress is composed of smooth, non-stretch satin fabric. Complete the look in lace-up stiletto heels.

    Fit & Features

    • Sleeveless V-neck
    • Bungee spaghetti straps
    • Fitted a-line silhouette
    • Front slit
    • Midi-length hem
    • Non-stretch woven satin fabric
    • Runs true to size

    Style Number/Barcode: 05101-2383

    Category Name: Long Wedding Guest Dresses

    Price: $9.97 $54.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Caroline Lace Mermaid Dress

    Special Occasion

    Showcase a gorgeous elegant vibe in the stunning Caroline lace mermaid dress. She features a flattering sweetheart neckline, sheer lace shoulder straps that lead to an open back design, a high waist seam, and a floor-length form-hugging mermaid silhouette. Style this dress with rhinestone earrings and a chic tennis bracelet.

    Fit & Features

    • Sweetheart neckline, no slip strip
    • Sheer lace shoulder straps
    • Open back design
    • Partially smocked back, zipper closure
    • High waist seam, floor-length mermaid silhouette
    • Lined lace fabric
    • Runs true to size

    Style Number/Barcode: 05002-1481

    Category Name: Long Wedding Guest Dresses

    Price: $9.97 $84.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Lauren Rose Tulle Dress

    Special Occasion

    Dark and sleek, our Lauren Rose gown shows a little edge. She features a v neckline, double spaghetti straps that lead to a cross over back detail. Zipper closure is located low back and she is fully lined with a nude  knit material that offers moderate stretch. Her middle layer is a leafy lace material and top layer is a mesh material. Her layers give her dimension that will flow when you are on the dance floor! 

     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: 05002-0235

    Category Name: Long Wedding Guest Dresses

    Price: $19.97 $74.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • Val Formal Wrap Chiffon Dress
    Special Occasion 

    Wrap yourself in elegance as you make a breath taking entrance in our unforgettable Val dress! She features a light blue color, a plunging V neckline with pleating details, padded cups and narrow shoulder straps. Her slim fit bodice leads to wrapped A-line floor length skirt. Dress is composed of a lined chiffon fabric that offers a form hugging fit with a minimal stretch.

    Model is 5'9" with a 34" bust, 24" waist and 34.5" hips. She is wearing a size small

    Special Occasion products cannot be returned to any retail locations.

    Style Number/Barcode: 05002-6543

    Category Name: Long Wedding Guest Dresses

    Price: $19.97 $59.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Sutton One-Shoulder Strappy Slim Formal Dress

    Special Occasion

    It's impossible to ignore the sultry allure of the Sutton slim formal dress at weddings, banquets, or fancy celebrations! Its one-shoulder neckline and strappy back add a touch of glamour while the slim silhouette flatters your figure. The high front slit and floor-length hem provide effortless elegance. Complete the look with statement earrings, a bracelet, and heels.

    Fit & Features

    • Knit fabric with stretchy knit lining
    • One-shoulder neckline
    • Strappy back
    • High front slit
    • Slim silhouette
    • Runs true to size

    Style Number/Barcode: 05002-8578

    Category Name: Long Wedding Guest Dresses

    Price: $19.97 $59.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Dahlia V-Neck Mermaid Lace Velvet Formal Dress

    Special Occasion

    This sleeveless velvet formal dress features a flattering V-neckline and adjustable spaghetti straps. The lace-trimmed sides boast an hourglass effect along form-hugging mermaid silhouette and floor-length hem. 

    Fit & Features

    • Velvet fabric, lined, moderate stretch
    • V-neckline with padded bra cups
    • Adjustable spaghetti straps
    • Back zipper and hook-eye closure
    • Mermaid silhouette with lace trimmed sides
    • Floor-length hem
    • Runs true to size

    Style Number/Barcode: 05002-7558

    Category Name: Long Wedding Guest Dresses

    Price: $19.97 $74.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • Berenice Formal Satin Corset Dress

    Special Occasion

    Luxe be a lady tonight! The Berenice formal satin dress will have all eyes on you in her stunning, sleeveless, sweetheart neck atop a corset-style bodice that enhances your curves. Her elongating floor-length hem features a high-cut side slit perfect for showing off a pair of glam heels. The formal dress is composed of a buttery smooth satin-lined fabric with a moderate stretch.

    Fit & Features

    • Sleeveless, sweetheart neck, adjustable spaghetti straps
    • Built-in padded bust, no bra required
    • Corset-style bodice, back zipper, hook-eye closure
    • High-cut side slit
    • Form-fitting silhouette
    • Floor-length hem
    • Buttery smooth satin fabric, moderate stretch
    • Runs true to size

    Style Number/Barcode: 05002-2255

    Category Name: Long Wedding Guest Dresses

    Price: $9.97 $49.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Amelia Long Sleeve Mermaid Dress

    Special Occasion

    Elevated and elegant, the Amelia mermaid dress will make you the stylish guest of honor at the next wedding you attend. She features a V-neckline with a wrap-front design, long fitted sleeves, a ruched wrap design at the waist, and a floor-length, fitted, mermaid silhouette. Style this dress with rhinestone statement earrings.

    Fit & Features

    • V-neckline, wrap-front design
    • Long sleeves
    • Back zipper closure
    • Ruched wrap design at the waist
    • Floor-length mermaid silhouette
    • Knit fabric, moderate stretch
    • Runs true to size

    Style Number/Barcode: 05002-1810

    Category Name: Long Wedding Guest Dresses

    Price: $31.97 $84.90

    On Sale: Yes

    Availability: Out of Stock

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

    Special Occasion

    Clean, fluid, and quietly commanding, the Etta slinky gown is made for that effortless entrance that still feels unforgettable. The halter neckline, gathered hardware detail, A-line silhouette, and double side slits bring sleek movement with a polished after-dark finish.

    Fit & Features

    • Slinky knit fabric, knit lining, high stretch
    • Halter neckline with hardware inserts, button closure
    • Open back design
    • Dual high-side slits
    • A-line floor-length hem
    • Runs true to size

     

    Where to Wear:

    Destination celebrations, vacations, honeymoons, resort getaways, birthday dinners, date nights, cocktail parties, anniversaries, dressy evening occasions

    Style Number/Barcode: 05002-001737

    Category Name: Long Wedding Guest Dresses

    Price: $69.90

    Availability: In Stock

    Available Color: BLACK

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

  • Esther Glitter Cutout Slit Formal Dress

    Special Occasion

    For the evening when elegance calls for a little drama, the Esther dress makes an unforgettable entrance. Designed in glitter fabric with a plunge neckline and cutout bodice, this mermaid dress is finished with a cutout back featuring a hoop insert and a high front slit for striking movement.

    Fit & Features

    • Glitter knit fabric, smooth lining
    • Plunge neckline, padded bra cups, halter tie strap
    • Cutout bodice, cutout back with hoop insert
    • Back hidden zipper and hook-eye closure
    • High front slit
    • Mermaid floor-length silhouette
    • Runs true to size

     

    Where to Wear:

    Prom, formal weddings, black tie parties, galas, upscale dinners, anniversaries, glamorous events, red carpet occasions

    Style Number/Barcode: 05002-001148

    Category Name: Long Wedding Guest Dresses

    Price: $79.90

    Availability: In Stock

    Available Color: BLACK

    Available Size: XS, S, M, L

    Product Badge:
    • Ships Free
  • Soft Drama Chiffon Ruffle A-Line Maxi Dress

    Float through the night like you planned it that way. This chiffon ruffle A-line maxi dress features a ruched sweetheart bust and tiered flowy silhouette that moves beautifully from dinner plans to late-night photos.

    Fit & Features

    • Sheer chiffon fabric with full-length lining
    • Strapless sweetheart neckline, ruched bust
    • Empire waist
    • Back zipper closure
    • Tiered ruffled design with pleating
    • Maxi-length flowy A-line silhouette
    • Runs true to size

    Style Number/Barcode: 05101-000857

    Category Name: Long Wedding Guest Dresses

    Price: $9.97 $64.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • Love Struck Floral Mesh Midi Tube Dress

    This midi tube dress is serving romance with a side of spice. A curve-hugging floral fit that moves with you—perfect for nights when subtle just won’t cut it.

    Fit & Features

    • Sheer mesh fabric with knit lining, high stretch
    • Floral print
    • Strapless straight-across neckline
    • Ruching
    • Back zipper closure
    • Midi-length bodycon silhouette
    • Runs true to size

    Style Number/Barcode: 05101-000083

    Category Name: Long Wedding Guest Dresses

    Price: $19.97 $46.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • Cami Formal Velvet and Pearl Dress

    Special Occasion 

    Bring the luxe in velvet as you wow in our Cami dress! 

    Fit & Features 

    • V-Neckline 
    • Adjustable Spaghetti Straps | Cross-Straps
    • Pearl Waist Trim 
    • Lined Velvet 
    • High Side Slit
    • Form Hugging Fit 
    • Moderate Stretch  

     


     

    Special Occasion products cannot be returned to any retail locations.

     


    Style Number/Barcode: 05002-0384

    Category Name: Long Wedding Guest Dresses

    Price: $19.97 $69.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Clearance
  • Aurette Off Shoulder Satin Mermaid Formal Dress

    Special Occasion

    This mermaid dress balances refined structure with a sultry, curve-skimming shape. The fitted bodice and ruched detailing contour the waist and hips, while the off-the-shoulder neckline and high side slit bring elegant drama to the floor-length silhouette. The result is chic, poised, and touched with glamour.

    Fit & Features

    • Stretch satin fabric with sheen, knit lining
    • Off-the-shoulder neckline
    • Back zipper and hook-eye closure
    • Ruched waist and hip detailing
    • Draped side detail with a high side slit
    • Floor-length mermaid silhouette
    • Runs true to size

     

    Where to Wear:

    Weddings, black-tie galas, cocktail parties, balls, rehearsal dinners, engagement parties, anniversaries, formal celebrations, upscale birthday dinners, red-carpet events

    Style Number/Barcode: 05002-001985

    Category Name: Long Wedding Guest Dresses

    Price: $89.90

    Availability: In Stock

    Available Color: RED, BLACK

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

    Product Badge:
    • Ships Free