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.

  • Rae Off-The-Shoulder Mermaid Formal Dress

    Special Occasion

    Slip into effortless glamour in the Rae floor-length gown, cut in a curve-skimming silhouette that flows into a floor-sweeping hem. The off-the-shoulder neckline with delicate draping creates a refined yet alluring detail, perfect for every polished entrance.

    Fit & Features

    • Sleek knit fabric with stretchy lining
    • Off-the-shoulder neckline, padded bra cups
    • Mermaid silhouette
    • Floor-length hem
    • Runs true to size

     

    Where to Wear:

    Weddings, black tie galas, formal milestone celebrations, engagement parties, rehearsal dinners, red-carpet events, military balls

    Style Number/Barcode: 05002-000382

    Category Name: Long Wedding Guest Dresses

    Price: $59.90

    Availability: In Stock

    Available Color: BLACK, DENIM

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

  • Tatiana High Class Velvet Dress
    Special Occasion

    Tatiana is trendy, high-class, and glam in this long black velvet dress! She features a wrap bodice that creates a plunging neckline, double shoulder straps, a low back with a strappy lattice detail, an exposed back zipper closure, and a high waist seam leading to a flared floor-length skirt and a high leg slit. Tatiana is composed of an unlined velvet knit fabric that offers a moderate stretch. 

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

    Special Occasion products cannot be returned to any retail locations.

    Style Number/Barcode: 05002-5703

    Category Name: Long Wedding Guest Dresses

    Price: $29.97 $56.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Nicola Strappy Tie-Back Mermaid Dress

    Special Occasion

    Show off your stunning curves in the Nicola formal dress featuring a halter square neck, strappy tie-back design, and floor-sweeping mermaid silhouette. Style with a rhinestone necklace for that hint of glamour.

    Fit & Features

    • Smooth knit fabric, high stretch
    • Sleeveless square neckline, underbust seam
    • Tank halter straps
    • Open cross-back strappy design, tie closure
    • Lower back zipper closure
    • Floor-length mermaid silhouette
    • Runs true to size

     

    Where to Wear:

    Weddings, black-tie parties, and dressed-up dinners.

    Style Number/Barcode: 05002-000011

    Category Name: Long Wedding Guest Dresses

    Price: $19.97 $69.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • Stacie Formal Cowl Neck Long Dress

    Special Occasion

     Your divine beauty will stun in the Stacie formal dress to make your entrance as a bridesmaid or arrival to a dinner banquet! She features a sleek and sleeveless cowl neckline, spaghetti straps, a high-waist seam, and a skin-flaunting high-cut front slit along her flowy, a-line silhouette and floor-length hem. The formal dress is composed of a slinky knit fabric with a sewn-in knit lining and plenty of stretch. Style with rhinestone platform heels and a clutch to complete your dressy look!

    Fit & Features

    • Sleeveless cowl neckline, spaghetti straps
    • High-waist seam
    • High-cut front slit
    • Flowy a-line silhouette, floor-length hem
    • Slinky knit fabric, sewn-in knit lining, moderate stretch
    • Strapless or sticky bra recommended
    • Runs true to size

    Style Number/Barcode: 05002-6805

    Category Name: Long Wedding Guest Dresses

    Price: $29.97 $54.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Willow Formal High Slit Crepe and Lace Dress

    Special Occasion 

    Bring the sophistication in the glamourous Willow formal dress! She features a sleeveless V-neckline, sleek adjustable spaghetti straps, a high side slit, and a floral lace mesh panel at the back. She is composed of a curve-hugging crepe fabric that offers a form hugging fit with a moderate stretch. Complete look with clear heels

    Fit & Features

    • Sleeveless V-neckline with padded cups
    • Adjustable spaghetti straps
    • High side slit
    • Floral lace mesh panel 
    • Crepe fabric 
    • Form hugging fit
    • Moderate stretch 

    Style Number/Barcode: 05002-1210

    Category Name: Long Wedding Guest Dresses

    Price: $14.97 $59.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • Kristina Formal Sequin Cutout Dress

    Special Occasion

    Sleek and sparkly, the Kristina formal sequin dress is a major glow-up for prom! She features a classy, sleeveless, square neck with bungee spaghetti straps that cross in the back and shape her form-fitting, cutout bodice. The high waist seam leads to her floor-length hem with a sultry front slit perfect for showcasing glam heels. 

    Fit & Features

    • Sleeveless, square neck, bungee spaghetti straps
    • Adhesive bra recommended
    • Form-fitting, cutout bodice, cross-back straps
    • High waist seam, back zipper closure
    • Floor-length hem, front slit
    • Sequin-knit lined fabric
    • Fits true to size

    Style Number/Barcode: 05002-2260

    Category Name: Long Wedding Guest Dresses

    Price: $19.97 $109.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Wanda Formal Corset Crepe Dress

    Special Occasion

    Stun a formal dress that puts you in a league of your own! Wanda features a sleeveless V-neckline, supportive padded cups that eliminate the need for an additional bra, and adjustable spaghetti straps. The bodice features a timelessly chic corset design with flexible boning that provides structure. The skirt features a curve-hugging A-line style with a daringly high side slit that showcases a hint of leg. The dress is composed of a crepe fabric that offers a form-hugging fit with a moderate stretch. Complete the look with rhinestone heels and a faux fur wrap.

    Fit & Features

    • Sleeveless V-neckline
    • Padded cups
    • Adjustable spaghetti straps
    • Corset bodice, flexible boning, back zipper and hook and eye closure
    • A-Line silhouette, high side slit
    • Crepe fabric 
    • Form-hugging fit, moderate stretch
    • Runs true to size

    Style Number/Barcode: 05002-2020

    Category Name: Long Wedding Guest Dresses

    Price: $19.97 $69.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Clearance
  • Brooklyn Satin Ruched Formal Dress

    Special Occasion

    Create a head-turning moment in the gorgeous and chic Brooklyn formal dress. She features a sleeveless square neckline with a padded bust, adjustable spaghetti straps for a customized fit, front ruching, and a floor-sweeping A-line silhouette with a sultry front slit. Style this knit satin dress with sleek hoop earrings and heels.

    Fit & Features

    • Square neckline, adjustable spaghetti straps
    • Built-in padded bust, no bra required
    • Ruched bodice, back zipper, hook and eye closure
    • A-line silhouette, floor-length hem, front slit
    • Satin knit fabric, inner skirt lining
    • Form-hugging fit, moderate stretch
    • Runs true to size

    Style Number/Barcode: 05002-1878

    Category Name: Long Wedding Guest Dresses

    Price: $29.97 $62.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • Stefania Lace Open Back Mermaid Formal Dress

    Special Occasion

    The Stefania is so striking and sultry, with a lace open back and side ruched seams that accentuate your curves along the mermaid silhouette.

    Fit & Features

    • Mesh fabric lined with stretchy knit
    • Halter neckline with button closures, padded bra cups
    • Lace open back, lower zipper and hook-eye closure
    • Side ruched seams
    • Mermaid silhouette
    • Floor-length hem
    • Runs true to size

     

    Where to Wear:

    Prom, wedding guests, rehearsal dinners, galas, big birthday events, engagement parties

    Style Number/Barcode: 05002-9212

    Category Name: Long Wedding Guest Dresses

    Price: $39.97 $79.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Maeva Formal Satin Off-The-Shoulder Dress

    Special Occasion

    Radiate sexy sophistication in the Maeva formal satin dress! She features a lovely off-the-shoulder folded neckline adorned with short-sleeve cuffs, a side pleated bodice, and a flattering slim silhouette with a sultry wrap-style front slit and floor-length hem. The formal dress is crafted from a silky satin fabric with a luxe sheen. Complete the look for black tie galas or charity dinners with a glam hair accessory.

    Fit & Features

    • Off-the-shoulder, folded neckline
    • Short sleeve cuffs, back zipper closure
    • Side pleated bodice, slim silhouette
    • Wrap-style front slit, floor-length hem
    • Satin fabric, luxe sheen, moderate stretch
    • Strapless bra recommended
    • Runs true to size

    Style Number/Barcode: 05002-8316

    Category Name: Long Wedding Guest Dresses

    Price: $19.97 $79.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Rya Satin Lace-Up Mermaid Formal Dress

    Special Occasion

    A sleek satin dress designed for the kind of entrance that turns heads before you even say hello. The Rya pairs a flattering V-neckline with a curve-skimming mermaid fit and an eye-catching lace-up back that adds just the right touch of allure.

    Fit & Features

    • Stretch satin fabric, smooth knit lining
    • V-neckline, padded bra cups
    • Adjustable shoulder straps
    • Lace-up back, lower zipper and hook-eye closure
    • Curve-hugging, mermaid silhouette
    • Floor-length hem
    • Runs true to size

     

    Where to Wear:

    Prom, black tie weddings, galas, formal award dinners, red carpet occasions, upscale birthdays

    Style Number/Barcode: 05002-001216

    Category Name: Long Wedding Guest Dresses

    Price: $69.90

    Availability: In Stock

    Available Color: RED

    Available Size: L

  • Life's A Breeze Floral Cutout Midi Dress

    This floral cutout maxi dress makes getting ready a breeze! It features short puff sleeves, a ruched sweetheart bodice with a flirty waist cutout that leads to a flowy, maxi silhouette with a slit accent. Composed of a chiffon-lined fabric with no stretch. Style with a trendy mini tote.

    Fit & Features

    • Short puff sleeves
    • Ruched sweetheart bust
    • Waist cutout, smocked back
    • Maxi silhouette with slit accent
    • Floral pattern
    • Chiffon fabric, inner lining, no stretch
    • Runs true to size

    Style Number/Barcode: 05101-3193

    Category Name: Long Wedding Guest Dresses

    Price: $9.97 $54.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Eliena Formal Rhinestone Strap Mermaid Dress

    Special Occasion

    Leave your admirers speechless in the Eliena formal long dress! She features a square neckline and rhinestone-embellished straps that exude sophistication. Side ruched seams flatter your curves, while the mermaid silhouette elongates your figure. Make a statement on any special event with this breathtaking floor-length dress composed of a smooth knit fabric offering plenty of stretch. Complete the look with a bold choker and earrings for a black-tie celebration or winter formal dance!

    Fit & Features

    • Sleeeveless square neckline
    • Rhinestone embellished straps
    • Side ruched seams, mermaid silhouette
    • Floor-length hem
    • Smooth knit fabric, moderate stretch
    • Strapless or sticky bra recommended
    • Runs true to size

    Style Number/Barcode: 05002-7847

    Category Name: Long Wedding Guest Dresses

    Price: $19.97 $69.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Vittoria Flutter Sleeve A-Line Chiffon Formal Dress

    Special Occasion

    Romantic and flowing, the Vittoria chiffon formal dress beautifully graces your curves in a flattering A-line silhouette with a high front slit perfect for showing off your heels of the night!

    Fit & Features

    • Burnout pattern, chiffon fabric, woven lining
    • Sweetheart neckline, padded bra cups
    • Flutter short sleeves
    • Back zipper and hook-eye closure
    • A-Line silhouette, high front slit
    • Floor-length hem
    • Runs true to size

     

    Where to Wear:

    Weddings, bridesmaids, garden parties, glam functions, milestone celebrations

    Style Number/Barcode: 05002-000296

    Category Name: Long Wedding Guest Dresses

    Price: $69.90

    Availability: In Stock

    Available Color: NAVY

    Available Size: XS

  • Birgitta Formal Crepe Lace-Up Long Dress

    Special Occasion

    Everyone will stop and stare at you in the Birgitta formal dress designed with eye-catching details! Perfect for black tie events and dressy rehearsal dinners. She features a sleeveless square neck, tank-style straps, lightly padded bust, a lace-up back, and a slim and curve-hugging silhouette with a sultry front slit along her floor-length hem. The formal dress is composed of a lined crepe fabric with a moderate stretch. Complete the look in a stunning necklace and earrings set.

    Fit & Features

    • Sleeveless square neck, lightly padded bust
    • Tank-style straps, lace-up back
    • Back zipper and hook-eye closure
    • Slim, curve-hugging silhouette
    • Front slit, floor-length hem
    • Lined crepe fabric, moderate stretch
    • Runs true to size

    Style Number/Barcode: 05002-2242

    Category Name: Long Wedding Guest Dresses

    Price: $29.97 $59.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Ariella Take A Bow Formal Dress

    Special Occasion 

    You'll be ready for the encore in the ever charming Ariella dress! She features a partially sheer laced bodice, a high round neckline, a sweetheart bust lining, fitted unlined long sleeves, a bold open back that leads to a charming accent with ruffled detail. Her slim fit bodice leads to an elongating floor length silhouette with a high side slit. Dress is composed of a combination of crepe and lace fabric that offers a form hugging fit with a moderate stretch.

     

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

     

    Special Occasion products cannot be returned to any retail locations.

    Style Number/Barcode: 05002-6609

    Category Name: Long Wedding Guest Dresses

    Price: $19.97 $69.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Clearance
  • Sienna Mesh Ruffle Slit Formal Dress

    Special Occasion

    Made for that pause-and-stare moment, the Sienna strapless mermaid gown sculpts and contours with artful ruching through the bodice. A cascading ruffle front slit adds movement and drama, striking the perfect balance between refined elegance and just a little flirt.

    Fit & Features

    • Mesh-lined fabric with stretch
    • Strapless tube neckline
    • High front ruffle trim slit
    • Mermaid floor-length silhouette
    • Runs true to size

     

    Where to Wear:

    Wedding guests, bridesmaids, rehearsal dinners, engagement parties, date nights, vacations, galas, dressed-up date nights, formal celebrations, cocktail soirees, fashion events

    Style Number/Barcode: 05002-001377

    Category Name: Long Wedding Guest Dresses

    Price: $69.90

    Availability: In Stock

    Available Color: BLACK

    Available Size: XS, S, M, L

  • Romance That Wows Large Blossom Floral Maxi Dress

    Make a stunning entrance in this large blossom floral maxi dress at dinner while on vacation or the weekend! Showcasing a statement blossoming floral print, this maxi dress is designed to turn heads. With a flattering V-neckline and delicate spaghetti straps, this dress hugs your curves in a bodycon silhouette and is finished with a maxi-length hem. Complete the look in strappy sandals and earrings!

    Fit & Features

    • Large blossoming floral print
    • Mesh fabric lined with stretchy knit
    • Spaghetti straps
    • Bodycon silhouette
    • Runs true to size

    Style Number/Barcode: 05101-3343

    Category Name: Long Wedding Guest Dresses

    Price: $9.97 $45.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • Fleur Formal Double High Slit Dress

    Special Occasion 

    Bring the glamour to your evening with a formal dress that makes a breathtaking entrance! Fleur features a sleeveless cowl neckline, spaghetti straps, lace-up straps, dual high side slits, and an A-line silhouette. The dress is composed of a smooth knit fabric that offers a moderate stretch. Complete look with rhinestone heels and a cuff.

    Fit & Features

    • Sleeveless cowl neckline, spaghetti straps
    • Adhesive bra recommended
    • Lace-up back 
    • Dual high side slits
    • A-line silhouette
    • Knit fabric, moderate stretch 
    • Runs true to size

    Style Number/Barcode: 05002-1381

    Category Name: Long Wedding Guest Dresses

    Price: $19.97 $56.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • JoJo Sequin Bustier Formal Dress

    Special Occasion

    Breathtaking romance and shimmery sequins captivate the JoJo formal dress perfect for a ball or black-tie gala! It features a sleeveless sweetheart neck, adjustable spaghetti straps to customize the fit, and a figure-flattering bustier bodice with flexible boning. The curve-hugging silhouette is designed with a sexy front high-cut slit to show some skin along the floor-length hem.

    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 scroll pattern, mesh fabric, knit lining, minimal stretch
    • Sleeveless sweetheart neckline, adjustable spaghetti straps
    • Bustier bodice, flexible boning, back zipper closure
    • Curve-hugging silhouette
    • Front high-cut slit, floor-length hem
    • Runs true to size

    Style Number/Barcode: 05002-2539

    Category Name: Long Wedding Guest Dresses

    Price: $23.97 $109.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • Alisha Asymmetrical One-Shoulder Formal Dress

    Special Occasion

    Create a sleek and stunning look that will have all eyes on you in the chic Alisha formal dress! She features a sleeveless asymmetrical one-shoulder neckline with a spaghetti strap, an open back with a subtle strappy design, a high waist seam, and a floor-length, fitted silhouette with a sexy thigh-high side slit. Style this dress with clear heels for a trendy vibe.

    Fit & Features

    • Sleeveless asymmetrical one-shoulder neckline
    • Single spaghetti strap
    • Open back, subtle strappy design
    • High waist seam
    • Floor-length, fitted silhouette, high side slit
    • Crepe fabric, moderate stretch
    • Runs true to size

    Style Number/Barcode: 05002-1540

    Category Name: Long Wedding Guest Dresses

    Price: $8.97 $39.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Floral Passion Ruffled Midi Dress

    Show off your passion for florals with a midi dress that brings the romance! The dress features a sleeveless square neckline, spaghetti straps, a gorgeous blooming floral print, and a midi-length silhouette accented with a flirty ruffled high slit. The dress is composed of a lined crepe fabric that offers a curve-hugging silhouette with a moderate stretch. Style the look with platform wedges and a butterfly necklace.

    Shop Ivory Floral Version: Ruffled For Florals Midi Dress

    Shop Solid Color Version: Add Some Flair Ruffle Detail Midi Dress

    Fit & Features

    • Sleeveless square neckline, spaghetti straps
    • Strapless or adhesive bra recommended
    • Cross-back strap design, front slit, ruffled hem
    • Midi-length silhouette
    • All-over floral print
    • Lined crepe fabric
    • Form-hugging fit, moderate stretch
    • Runs true to size

    Style Number/Barcode: 05101-1066

    Category Name: Long Wedding Guest Dresses

    Price: $19.97 $36.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • Trish Open Back Mermaid Formal Dress

    Special Occasion

    Made for the nights when you want your entrance to linger, The Trish gown smooths and sculpts in luxe shakira knit lined fabric that flows into a refined mermaid silhouette. The sweetheart neckline and open crisscross back add that whisper of drama—effortless, polished, and perfect for every dressed-up occasion on her calendar.

    Fit & Features

    • Knit fabric with subtle sheen, stretchy lining
    • Sweetheart neckline, tank shoulder straps
    • Open crisscross back, lower zipper and hook-eye closure
    • Mermaid silhouette
    • Floor-length hem
    • Runs true to size

     

    Where to Wear:

    Weddings, holiday celebrations, black-tie galas, fancy birthdays, engagement parties, rehearsal dinners, elegant cocktail receptions, destination formals, ceremonies

    Style Number/Barcode: 05002-000712

    Category Name: Long Wedding Guest Dresses

    Price: $69.90

    Availability: In Stock

    Available Color: YELLOW

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

  • Bailey Glitter Low Back Mermaid Formal Dress

    Special Occasion

    Sleek and radiant, the Bailey glitter knit gown contours your figure with a curve-hugging silhouette and plunging neckline. The open back with ring detail adds just the right amount of edge to its timelessly glamorous finish.

    Fit & Features

    • Glitter knit-lined fabric with stretch
    • Sweetheart neckline, wide shoulder straps
    • Open back with hardware insert trim
    • Mermaid silhouette
    • Floor-length hem
    • Runs true to size

     

    Where to Wear:

    Weddings, black tie galas, red-carpet occasions, formal milestone celebrations, engagement parties, fancy date nights

    Style Number/Barcode: 05002-001127

    Category Name: Long Wedding Guest Dresses

    Price: $64.90

    Availability: In Stock

    Available Color: WINE

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