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.

  • Aubrie Formal Open Back Dress
    Special Occasion 

    Reflect beauty and elegance in our breath taking Aubrie black dress! She features a V neckline, cap sleeves and a sexy open back with a single button closure. Her slim fit bodice leads to a sweeping floor length silhouette with flared hem. Dress is composed of a lined smooth knit fabric that offers a form hugging fit with a moderate 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: 05002-6725

    Category Name: Long Wedding Guest Dresses

    Price: $29.97 $49.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
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  • Haylie Corset A-Line Floral Tulle Formal Dress

    Special Occasion

    From the moment you arrive in the Haylie floral tulle formal dress, you'll captive everyone with your gorgeous charm! Crafted from an airy tulle blooming with a garden floral print, this formal dress will make you feel like a fairytale princess. The scoop neckline and padded bra cups are flattering, while adjustable spaghetti straps and a corset sheer bodice offer a customizable look. Flexible boning adds structure to the A-line silhouette, creating a stunning floor-length hem. Complete the look with dainty earrings.

    Fit & Features

    • Garden floral print, tulle fabric lined with stretchy knit
    • Adjustable spaghetti straps
    • Scoop neckline, padded bra cups
    • Sheer corset bodice, flexible boning
    • Back zipper and hook-eye closure
    • A-Line silhouette
    • Runs true to size

    Style Number/Barcode: 05002-8080

    Category Name: Long Wedding Guest Dresses

    Price: $19.97 $149.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Anais Formal Ruched Satin Mermaid Dress

    Special Occasion 

    Make your grand entrance with a formal dress that enchants! Anais features a wired V-neckline, ruching at the bust, padded cups, adjustable spaghetti straps, and a mermaid silhouette with a high side slit. The dress is composed of a lined satin fabric that offers a form hugging fit with a moderate stretch. Complete look with rhinestone heels and a tennis bracelet. 

    Fit & Features

    • Wired V-neckline
    • Ruching at the bust, padded cups
    • Adjustable spaghetti straps
    • Mermaid silhouette
    • High side slit
    • Satin fabric 
    • Form hugging fit, moderate stretch, runs true to size

    Style Number/Barcode: 05002-1582

    Category Name: Long Wedding Guest Dresses

    Price: $9.97 $89.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Clearance
  • Sultry Chiffon Pleated Mini Dress

    Keep that sultry vibe going when you step out in this stunning chiffon mini dress! Style with mini hoops and your go-to strappy heels!

    Fit & Features

    • V-neckline | Long sheer sleeves
    • Pleated hip detailing | Ruffled hemline
    • Lined at the skirt & front of bodice
    • Lower back zipper + ruched bottom
    • Button detailing center back
    • Composed of chiffon with glitter threading
    • Non-stretchy

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

    Style Number/Barcode: 05101-0629

    Category Name: Long Wedding Guest Dresses

    Price: $19.97 $48.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Clearance
  • Sheryl Ruffled Back Mermaid Satin Formal Dress

    Special Occasion

    Unveil a classic elegance in the Sheryl satin formal dress as a captivating bridesmaid, wedding guest, or gala! Crafted from sumptuous satin, it's the epitome of sophistication. Showcasing a stunning square neckline and adjustable spaghetti straps, it exudes elegance. The low-cut back boasts a delicate ruffled trim, accentuating the mermaid silhouette and flowing floor-length hem. Complete the look in luxe earrings and block heels.

    Fit & Features

    • Lined satin fabric, minimal stretch
    • Adjustable spaghetti straps
    • Ruffles along the back
    • Mermaid silhouette
    • Sticky bra recommended
    • Runs true to size

    Style Number/Barcode: 05002-8469

    Category Name: Long Wedding Guest Dresses

    Price: $9.97 $69.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Irresistible Blooms Floral Strapless Maxi Dress

    Steal all the stares in this floral mesh maxi dress for an irresistible look! This dreamy maxi-length dress features a sleek strapless neckline with non-slip grip lining, flexible boning inserts, side ruched seams that accentuate your curves, and a flattering bodycon silhouette. Complete the look with earrings and stiletto heels for a birthday or date night!

    Fit & Features

    • Strapless neckline, non-slip grip lining
    • Side zipper and hook-eye closure
    • Flexible boning inserts
    • Side ruched seams, bodycon silhouette, maxi-length hem
    • Floral garden print, mesh fabric, sewn-in knit lining
    • Minimal stretch
    • Runs true to size

    Style Number/Barcode: 05101-3024

    Category Name: Long Wedding Guest Dresses

    Price: $6.97 $48.90

    On Sale: Yes

    Availability: Out of Stock

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

    Special Occasion

    Your night is looking enchanting in the Brandy formal sequin dress that brings the wow factor! Perfect for school dances, banquets, or red carpets. She features a sleeveless square neckline, adjustable spaghetti straps that lace up along the back, and a curve-hugging mermaid silhouette with a flirty front slit and floor-length hem. The formal dress is composed of a striking sequin pattern on mesh fabric with a stretchy nude knit lining. Complete the look with chandelier earrings and a bracelet for extra sparkle! 

    Fit & Features

    • Sleeveless square neckline, adjustable spaghetti straps
    • Lace-up back, lower zipper and hook-eye closure
    • Mermaid silhouette, front slit
    • Floor-length hem
    • Sequin pattern, mesh fabric, stretchy nude knit lining
    • Sticky bra or pasties recommended
    • Runs true to size

    Style Number/Barcode: 05002-6928

    Category Name: Long Wedding Guest Dresses

    Price: $9.97 $109.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Clearance
  • Luana Formal Open Back Sequin Dress

    Special Occasion 

    Bring the sparkle with a formal dress that dazzles from all your best angles! Luana features a sleeveless scoop neckline with padded cups, bungee spaghetti straps, a bold backless design accented with bungee bar straps, a sequin scroll print pattern, and a mermaid silhouette. The dress is composed of a lined mesh fabric that offers a form hugging fit with minimal stretch. Complete look with rhinestone heels and a clutch

    Fit & Features

    • Sleeveless scoop neckline 
    • Padded cups
    • Bungee spaghetti straps
    • Backless, bungee bar straps
    • Sequin scroll print
    • Mermaid silhouette
    • Form hugging fit, minimal stretch, runs true to size

    Style Number/Barcode: 05002-1688

    Category Name: Long Wedding Guest Dresses

    Price: $37.97 $99.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • April Formal Lace Mermaid Dress

    Special Occasion 

    Impress in lace! You'll stun in this formal dress the moment you enter the room! April features a sweetheart neckline with padded cups, a partially unlined bodice with piping accents, long lace sleeves, and a mermaid silhouette with a high side slit. The dress is composed of a combination lace and crepe fabric that offers a form hugging fit with a moderate stretch. Complete look with chrome heels and a rhinestone anklet

    Fit & Features

    • Sweetheart neckline, padded cups
    • Partially lined bodice, piping
    • Long lace sleeves
    • Mermaid silhouette, high side slit
    • Crepe fabric 
    • Form hugging fit, moderate stretch 
    • Runs true to size

    Style Number/Barcode: 05002-1446

    Category Name: Long Wedding Guest Dresses

    Price: $19.97 $74.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • Cairo Glitter Off-Shoulder Wrap Dress

    Special Occasion

    Our stunning Cairo woven glitter dress is such a show-stopper! Her remarkable shine will have you second-guessing what hue she is. She features an off-the-shoulder V-neckline with a wrap-front design, short fitted sleeves, ruching at the waist, and a floor-length asymmetrical wrap skirt creating a sultry side slit. Complete the look with sleek hoop earrings.

    Fit & Features

    • Off-the-shoulder V-neckline, wrap-front design, short sleeves
    • Back zipper closure
    • Ruched detailing at the waist
    • Floor-length asymmetrical wrap hem, side slit
    • Glitter woven fabric, fully lined, two-tone shine
    • Form-fitting silhouette, moderate stretch
    • Runs true to size

    Style Number/Barcode: 05002-0769

    Category Name: Long Wedding Guest Dresses

    Price: $9.97 $59.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Daydream Date Floral Maxi Dress

    This floral maxi dress flows with every step, featuring a square neckline and tiered ruffle layers that feel light, pretty, and ready for any invite and celebration!

    Fit & Features

    • Delicate floral print, chiffon-lined fabric
    • Square neckline, spaghetti straps
    • Tie-back design
    • Tiered ruffled A-line silhouette
    • Maxi-length hem
    • Runs true to size

    Style Number/Barcode: 05101-001029

    Category Name: Long Wedding Guest Dresses

    Price: $9.97 $59.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • Margret Sweetheart Bodycon Mesh Long Formal Dress

    Special Occasion

    Leaving them speechless is easy in the Margret mesh long formal dress perfect for weddings or cocktail parties! Designed from mesh fabric with a sewn-in knit lining, this formal dress is perfect for formal events. Her sweetheart neckline and adjustable spaghetti straps accentuate your figure while the padded bra cups provide support. The ruched side seams and bodycon silhouette create a sleek look, while the center back slit adds a touch of sophistication to the fitted long hem. Complete the look with earrings and block heels.

    Fit & Features

    • Mesh fabric, sewn-in knit lining, minimal stretch
    • Adjustable spaghetti straps
    • Sweetheart neckline, back zipper and hook-eye closure
    • Padded bra cups
    • Bodycon fit, center back slit
    • Runs true to size

    Style Number/Barcode: 05002-8443

    Category Name: Long Wedding Guest Dresses

    Price: $9.97 $54.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Leia Rosette Applique Long Satin Formal Dress

    Special Occasion

    Spice up the scene at your next fancy affair in the Leia long satin formal dress that will showcase a romantic allure! She features a sleeveless sweetheart neckline, a rosette applique at the ruched bust, spaghetti straps, a long-length hem with a sultry back slit accent, and a slim-fit silhouette. The silky satin-knit fabric offers a moderate stretch. Style with clear heels.

    Fit & Features

    • Sleeveless sweetheart neckline
    • Rosette applique, ruched bust
    • Spaghetti straps, back zipper, hook and eye closure
    • Long-length hem, back slit, slim-fit silhouette
    • Satin-knit fabric, moderate stretch
    • Strapless or sticky bra recommended
    • Runs true to size

    Style Number/Barcode: 05002-7636

    Category Name: Long Wedding Guest Dresses

    Price: $9.97 $59.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Clearance
  • Kaida Sleeveless Slit Mermaid Formal Dress

    Special Occasion

    Sleek and striking, the Kaida long formal dress offers a simply chic style with a flattering mermaid silhouette and high front slit giving effortless flair!

    Channel elegance in this stunning dress. Loving rich hues? Explore our bold green prom dresses or make a statement in our elevated formal dresses.

    Fit & Features

    • Stretch knit fabric lined with knit
    • Square neckline, padded bra cups
    • Adjustable spaghetti straps, back zipper and hook-eye closure
    • High front slit
    • Mermaid silhouette
    • Floor-length hem
    • Runs true to size

     

    Where to Wear:

    Prom, weddings, bridesmaids, dinner parties, milestone celebrations, cocktail soirees

    Style Number/Barcode: 05002-9211

    Category Name: Long Wedding Guest Dresses

    Price: $79.90

    Availability: In Stock

    Available Color: GREEN

    Available Size: XS, S

    Product Badge:
    • Ships Free
  • Daniella Formal Glitter Open Back Mermaid Dress

    Special Occasion

    Designed with showstopping glitter, the Daniella formal long dress radiate shine from every angle! Perfect for galas, black-tie weddings, and anniversary parties. She features a sleeveless square neck, tank shoulder straps, an alluring open back with a lattice bar accent and ruched seam, and a flattering mermaid silhouette and floor-length hem. The formal dress is composed of a glitter knit fabric with a short stretchy knit lining. Complete the look with a statement layered necklace and earrings.

    Fit & Features

    • Sleeveless square neck, tank shoulder straps
    • Open back, lattice strap, ruched seam
    • Mermaid silhouette
    • Floor-length hem
    • Glitter knit fabric, short stretchy knit lining
    • Sticky bra or pasties recommended
    • Runs true to size

    Style Number/Barcode: 05002-7236

    Category Name: Long Wedding Guest Dresses

    Price: $29.97 $69.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Clearance
  • Jess Glitter Cowl Neck Maxi Formal Dress

    Special Occasion

    It's your time to sparkle in the jess formal dress that glistens under the dance floor lights. She's designed in a sleeveless, cowl neckline with spaghetti straps and a fitted, empire waist. Her high-cut side slit flaunts some legs while the bodycon-maxi silhouette effortlessly hugs your curves. Composed of glitter knit-lined fabric with a moderate stretch. Perfect for styling with a sleek clutch and duster earrings.

    Fit & Features

    • Sleeveless, spaghetti straps
    • Cowl neckline, empire waist
    • High-cut side slit
    • Bodycon, maxi length 
    • Glitter knit-lined fabric, moderate stretch
    • Fits true to size

    Style Number/Barcode: 05002-1812

    Category Name: Long Wedding Guest Dresses

    Price: $14.97 $56.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • Marian Metallic Formal Dress

    Special Occasion

    Be your own arm candy in our glimmering Marian! She features a v neckline, spaghetti straps that are adjustable and cross over at the back. Lower back has a keyhole cutout and a hidden zipper. Her A-line skirt meets high waist with a banded accent, and flows out to a floor length hem. She has a full lining with slits on both sides of the leg. She is composed of a pleated metallic mesh material that offers slight stretch and a lightweight flow.

    Model is 5'8" with a 34" bust, 25" waist and 34" hips. She is wearing a size small. 

    Special Occasion products cannot be returned to any retail locations.

    Style Number/Barcode: 05002-0287

    Category Name: Long Wedding Guest Dresses

    Price: $22.97 $64.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Clearance
  • Farren Formal Lace Illusion Mermaid Dress

    Special Occasion 

    Stun in a lace dress, to make your special evening memorable! Farren features a sleeveless V-neckline, spaghetti straps, a partially lined lace illusion bodice, and a curve-hugging mermaid silhouette. The dress is composed of a smooth knit fabric that offers a moderate stretch. Complete look with a rhinestone clutch and heels. 

    Fit & Features

    • Sleeveless V-neckline
    • Spaghetti straps
    • Lace illusion bodice
    • Mermaid silhouette
    • Smooth knit fabric
    • Form hugging fit, moderate stretch 
    • Runs true to size

    Style Number/Barcode: 05002-1331

    Category Name: Long Wedding Guest Dresses

    Price: $14.97 $64.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Poppy Satin Corset Formal Dress

    HanSpecial Occasion

    For nights that call for a little extra drama, the Poppy satin mermaid gown sculpts and smooths in all the right places. The structured corset bodice and lace-up back bring a refined edge, while the sleek silhouette and slit create a striking, head-turning finish.

    Fit & Features

    • Stretch satin fabric, knit lining
    • Sweetheart neckline, padded bra cups, mesh applique, beaded trim
    • Adjustable spaghetti straps
    • Corset-structured bodice, lace-up back, zipper and hook-eye closure
    • High front slit, mermaid floor-length silhouette
    • Runs true to size

     

    Where to Wear:

    Prom, black tie occasion, wedding, gala, red carpet events, milestone parties

    Style Number/Barcode: 05002-001511

    Category Name: Long Wedding Guest Dresses

    Price: $99.90

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • Mila Rosette Wrap-Front High Slit Formal Dress

    Special Occasion

    Take your formal look to a chic new level with the romantic and sultry Mila formal dress! She features a sleeveless V-neckline with a wrap-front, spaghetti straps, a trendy rosette applique at the side with ruching at the waist, a floor-length hem with a wrap design creating a high side slit, and a slim-fit silhouette. The buttery-smooth knit fabric offers plenty of stretch. Style with strappy stilettos for a stunning allure.

    Fit & Features

    • Sleeveless V-neckline, wrap-front, spaghetti straps
    • Rosette side applique, ruching
    • Floor-length hem, wrap design, high side slit
    • Slim-fit silhouette
    • Smooth and stretchy knit fabric
    • Strapless or sticky bra recommended
    • Runs true to size

    Style Number/Barcode: 05002-7711

    Category Name: Long Wedding Guest Dresses

    Price: $14.97 $49.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Clearance
  • Chelsea Satin Open Back Formal Dress

    Special Occasion

    The Chelsea satin gown moves with a quiet, sculpted drama. The one-shoulder neckline and open tie back frame the silhouette with just enough allure, while the mermaid floor-length fit keeps it effortlessly refined.

    Fit & Features

    • Premium satin fabric, woven lining
    • One-shoulder neckline
    • Open tie-back, zipper and hook-eye closure
    • Mermaid floor-length silhouette
    • Runs true to size

     

    Where to Wear:

    Prom, weddings, bridesmaids, garden party, gala, formal celebrations, elegant showers, fancy soirees, destination events, anniversaries

    Style Number/Barcode: 05002-000918

    Category Name: Long Wedding Guest Dresses

    Price: $69.90

    Availability: In Stock

    Available Color: YELLOW, LIGHT, BLUE

    Available Size: XS, S, M, L

    Product Badge:
    • Sale
  • Sandy Satin Tie-Back Chiffon Formal Dress

    Special Occasion

    Effortless elegance meets modern allure in the Sandy gown designed to glide with every step. A mermaid silhouette flows into a sheer chiffon floor-length hem, while the tie-open back adds a soft, romantic finish that feels refined yet unforgettable.

    Fit & Features

    • Stretch satin fabric, short knit lining
    • V-neckline, spaghetti straps, padded bra cups
    • Open tie-back design, zipper and hook-eye closure
    • Mermaid silhouette
    • Sheer chiffon floor-length hem with train
    • Runs true to size

     

    Where to Wear:

    Prom, weddings, black tie galas, formal celebrations, engagement parties, rehearsal dinners, red-carpet occasions, fashion-forward events, award dinners, fancy birthday parties, milestone celebrations, special date nights

    Style Number/Barcode: 05002-001484

    Category Name: Long Wedding Guest Dresses

    Price: $19.97 $69.90

    On Sale: Yes

    Availability: In Stock

    Available Color: PINK

    Available Size: XS, S

    Product Badge:
    • Sale
  • Judy Formal Sequin Ombre Lace Up Dress

    Special Occasion

    Judy brings the sparkle in her eye-catching sequin-embroidery with a unique ombre effect sure to wow the crowd! The formal long dress features a classy, sleeveless, square neck, adjustable spaghetti straps, and a built-in padded bust. Create a head-turning exit in her sultry open back with a lace-up closure atop a form-fitting mermaid silhouette with a front high-cut slit. Finish the look with fringe rhinestone earrings for extra sparkle. 

    Fit & Features

    • Sleeveless, square neck, adjustable spaghetti straps
    • Built-in padded bust, no bra required
    • Open-back, lace-up, and zipper closure
    • Form-fitting mermaid silhouette
    • Front high-cut slit, floor-length hem
    • Ombre sequin embroidery 
    • Lined fabric, moderate stretch, fits true to size

    Style Number/Barcode: 05002-2262

    Category Name: Long Wedding Guest Dresses

    Price: $19.97 $129.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Clearance
  • Sheila Glitter Lace-Up Formal Dress

    Special Occasion

    Designed for evenings that call for a little shimmer, the Sheila gown brings effortless glamour to the moment. Crafted in glitter knit with a square neckline and front princess seams, the mermaid floor-length silhouette is finished with a cutout back and mini lace up detail for a striking final touch.

    Fit & Features

    • Glitter knit fabric, knit lining
    • Square neckline, tank shoulder straps, padded bra cups
    • Cutout back, mini lace-up
    • Princess seams down the front
    • Mermaid floor-length hem
    • Runs true to size

     

    Where to Wear:

    Prom, weddings, red carpet events, rehearsal dinners, anniversaries, engagement parties, big birthday events, glamorous occasions

    Style Number/Barcode: 05002-001134

    Category Name: Long Wedding Guest Dresses

    Price: $79.90

    Availability: In Stock

    Available Color: RED, BLACK

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

    Product Badge:
    • Ships Free