Long Wedding Guest Dresses

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Long Wedding Guest Dresses That Make Every Moment Memorable

Celebrate in style with Windsor’s collection of long wedding guest dresses, designed to elevate your presence at every type of ceremony. Whether you’re attending a vineyard reception, a chic city soirée, or a luxe black-tie celebration, these sweeping silhouettes bring instant sophistication and show-stopping energy.

Elegant Silhouettes & Luxe Fabrics

Explore curve-loving mermaid gowns, sleek column dresses, and airy chiffon maxis that float with every step. From soft florals to bold jewel tones and timeless neutrals, this edit features standout fabrics—think satin, glitter mesh, crepe, and lace—that look stunning in photos and feel just as good as they look.

Modern Details & Romantic Touches

Looking for a style that balances elegance and edge? Try corset bodices, high slits, lace-up backs, or open-shoulder necklines. Prefer something softer? Discover long guest dresses with flutter sleeves, tiered skirts, and embroidered accents that bring a romantic, elevated vibe.

Perfect for Every Celebration

No matter the setting—black tie, garden, coastal, or semi-formal—Windsor’s long wedding guest dresses are crafted to fit the occasion. Designed for movement, comfort, and unforgettable style, these gowns ensure you arrive polished and poised.

Shop Windsor’s collection of long wedding guest dresses online, in-app, or at 350+ Windsor stores and find the perfect look for your next celebration.

What are the best silhouettes for a long wedding guest dress?

Popular silhouettes include mermaid, column, trumpet, and asymmetrical designs, each offering a unique look. Mermaid and trumpet styles create a form-fitting, dramatic effect, while column and asymmetrical dresses provide a sleek, modern feel. Explore a variety of options in Windsor's full collection of wedding guest dresses to find the perfect fit for your next event.

What fabrics work best for long wedding guest dresses?

The best fabric depends on the season and wedding setting. Satin and velvet bring a luxe touch to evening or outdoor weddings, while chiffon and crepe offer lightweight elegance for spring and summer celebrations. Mesh and lace add texture, and glitter fabrics create a statement look for formal occasions.

Can I wear a long dress to a casual or outdoor wedding?

Yes! A long dress can be perfect for outdoor or semi-casual weddings when styled appropriately. Opt for flowy fabrics like chiffon or lightweight satin, and choose relaxed silhouettes like maxi, A-line, or column styles. Pair with strappy sandals or wedges for a more effortless look.

Create your head-to-toe wedding guest look by shopping Windsor online, in-app, or at over 350 retail stores across the U.S. and Canada. Whether celebrating in a candlelit ballroom or under the stars, these long wedding guest dresses ensure you arrive in style.

  • Jules Formal Satin Pleat Long Dress

    Special Occasion

    So glam and luxurious! Go all out in this Jules formal long dress for a stunning walk down the red carpet. She features a sleeveless V-neck with a wire insert, adjustable spaghetti straps, a pleated bust with padding, and a high waist seam. Her flattering a-line silhouette is designed with a skin-flaunting high-cut front slit. The formal dress is composed of a lined silky satin fabric with a subtle sheen and moderate stretch. Style with a rhinestone clutch and bracelet.

    Fit & Features

    • Sleeveless V-neck, wire insert, adjustable spaghetti straps
    • Pleated and padded bust
    • Back zipper and hook-eye closure
    • High-waist seam, A-line silhouette, floor-length hem
    • Lined satin fabric, subtle sheen, moderate stretch
    • Bra optional
    • Runs true to size

    Style Number/Barcode: 05002-2938

    Category Name: Long Wedding Guest Dresses

    Price: $14.97 $64.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • Trina Formal Satin Back Sash Dress

    Special Occasion

    Bring the regal vibes in a formal dress that is sure to leave a lasting impression! Trina features a sleeveless cowl neckline with pleated detailing, adjustable spaghetti straps for a customized fit, and a high waistband. Her floor-length, form-hugging silhouette features a high front slit and a chic sheer back sash accent that will cascade behind you. Complete the look with metallic heels.

    Fit & Features

    • Sleeveless pleated cowl neckline
    • Strapless or adhesive bra recommended
    • Adjustable spaghetti straps
    • High waistband, back zipper closure
    • Floor-length fitted silhouette, high front slit
    • Sheer back sash accent
    • Smooth satin fabric
    • Runs true to size

    Style Number/Barcode: 05002-2280

    Category Name: Long Wedding Guest Dresses

    Price: $14.97 $89.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Pop Of Floral Mesh Maxi Dress

    Add a pop of floral to your summer look with this gorgeous maxi dress. It features a sleeveless wrap-front V neckline, spaghetti straps, a cross-back design with a tie closure, a fitted high waist, and a floor-length skirt with dual front slits and a flowy silhouette. This dress is perfect for attending a summer wedding styled with basic heels and stud earrings.

    Fit & Features

    • Wrap-front V neckline
    • Spaghetti straps
    • Cross-back design, tie closure
    • Fitted high waist
    • Floor-length skirt, dual front slits, flowy silhouette
    • Floral printed sheer mesh fabric, short lining
    • Runs true to size

    Style Number/Barcode: 05101-0544

    Category Name: Long Wedding Guest Dresses

    Price: $9.97 $38.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Sunlit Sway Mesh Ruffle Dress

    Serving sun, skin, and just enough drama to keep them looking twice. This mesh strapless maxi dress sculpts your shape with a bodycon fit and flirty ruffled slit that moves with every step.

    Fit & Features

    • Mesh fabric, knit stretchy lining
    • Strapless sweetheart neckline, padded bra cups, non-slip grip lining
    • Back zipper and hook-eye closure
    • Center front ruffled slit design
    • Ruched bodycon maxi silhouette
    • Runs true to size

    Style Number/Barcode: 05101-001156

    Category Name: Long Wedding Guest Dresses

    Price: $52.90

    Availability: In Stock

    Available Color: YELLOW, BLACK

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

  • Danika Satin Mermaid Sash Formal Dress

    Special Occasion

    Sleek and sophisticated, the Danika satin gown features a draped neckline and a sultry high slit. Finished with delicate straps and a figure-skimming silhouette, it’s the ultimate plus-one for nights that call for pure elegance.

    Fit & Features

    • Stretch satin fabric with sheen
    • Draped cowl neckline
    • Spaghetti straps
    • Mermaid silhouette, side draped sash
    • High side slit
    • Floor-length hem
    • Runs true to size

     

    Where to Wear:

    Black tie weddings, galas, military balls, formal milestone celebrations, rehearsal dinners, engagement parties, upscale birthday events, banquets

    Style Number/Barcode: 05002-000135

    Category Name: Long Wedding Guest Dresses

    Price: $19.97 $69.90

    On Sale: Yes

    Availability: In Stock

    Available Color: BLACK

    Available Size: XS, S

    Product Badge:
    • Sale
  • Winnie Velvet Corset Mermaid Dress

    The velvet dress features a sleeveless halter neckline, a corset bodice accented with flexible boning, a high slit, and a wrap mermaid silhouette. Complete formal outfit with rhinestone earrings. 

    Fit & Features

    • Lined velvet fabrication
    • Sleeveless halter neckline
    • Corset bodice
    • High slit
    • Wrap mermaid silhouette
    • Long hem length
    • Runs true to size

    Style Number/Barcode: 05002-8875

    Category Name: Long Wedding Guest Dresses

    Price: $19.97 $59.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • Dionne Strapless Column Wrap Gown
    Special Occasion

    Streamlined, sexy, and positively made for making moves, our dynamite Dionne dress will get you going. She features a strapless, seamed sweetheart bodice with middle mesh panel and flexible wire boning at bust. Wrap-style slim skirt ends in a small side slit. Dionne is made from a mid-weight nylon blend with ample stretch. 

    Special Occasion products cannot be returned to any retail locations.

    Style Number/Barcode: 05002-0125

    Category Name: Long Wedding Guest Dresses

    Price: $29.97 $54.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Braelyn Lace Slit Formal Dress

    Special Occasion

    The Braelyn dress is designed for elegant entrances and unforgettable evenings, blending romantic lace with a silhouette that feels confident and refined. A sweetheart halter neckline and strappy lace-up back frame the figure beautifully, while the high side front slit adds fluid movement to the floor-length finish.

    Fit & Features

    • Lace-lined fabric
    • Sweetheart neckline with adjustable spaghetti straps, padded bra cups
    • Ruched bust detail
    • Fitted waist with ruched detailing
    • Slim-fit skirt with front slit
    • Floor-length hem
    • Runs true to size

     

    Where to Wear:

    Weddings, elegant galas, black tie occasions, fancy cocktail parties, engagement parties, rehearsal dinners, anniversaries, special date nights, formal birthday dinners, evening events

    Style Number/Barcode: 05002-000734

    Category Name: Long Wedding Guest Dresses

    Price: $59.90

    Availability: In Stock

    Available Color: RED, LAVENDER

    Available Size: S, M, L, XS

  • High Drama Halter Cowl Neck Maxi Dress

    This abstract print maxi dress was made for entrances that linger. The sleek fit hugs every curve while the ring accents on the halter neckline give it that cool-girl edge.

    Fit & Features

    • Sheer mesh fabric with knit lining, high stretch
    • Abstract print
    • Sleeveless cowl neckline
    • Halter tie-back straps, metal O-ring accents
    • Open back
    • Maxi-length curve-hugging silhouette
    • Runs true to size

    Style Number/Barcode: 05101-000486

    Category Name: Long Wedding Guest Dresses

    Price: $9.97 $52.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • Lindsey Strapless Slit A-Line Formal Dress

    Special Occasion

    Be a breathtaking view in the sophisticated Lindsey strapless formal dress at black-tie weddings or parties! Crafted from a smooth knit fabric, the floor-length dress boasts flattering side ruched seams to accentuate your curves, an A-line silhouette, and a high front slit for movement. Pair with block heels.

    Unapologetically bold, this dress is all about confidence. Keep the luxe look going with our stunning strapless prom dresses or discover the perfect fit among our stylish wedding guest dresses.

    Fit & Features

    • Smooth knit lined fabric
    • Strapless neckline, padded bra cups
    • Back zipper and hook-eye closure
    • Side ruched seams
    • High front slit
    • A-line silhouette, floor-length hem
    • Runs true to size

    Style Number/Barcode: 05002-9169

    Category Name: Long Wedding Guest Dresses

    Price: $84.90

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • Sarai Formal Sequin Striped Mermaid Long Dress

    Special Occasion

    Lines of sparkling sequins add drama and dimension to the glamorous Sarai formal long dress! She features a sexy wired plunge V-neckline, a padded bust for support, and adjustable spaghetti straps. Her curve-flaunting mermaid silhouette effortlessly showcases your femme allure while the floor-length hem adds a touch of grace to the style. The formal maxi dress is crafted from a lightweight mesh fabric with a dazzling sequin striped pattern and has a full knit stretchy lining. Complete the look with a bracelet and clutch for a black tie wedding or soiree! 

    Fit & Features

    • Sleeveless wired plunge V-neckline
    • Adjustable spaghetti straps, padded bust
    • Back zipper and hook-eye closure
    • Mermaid silhouette
    • Floor-length hem
    • Sequin striped pattern, mesh fabric, full knit stretchy lining
    • Runs true to size

    Style Number/Barcode: 05002-8185

    Category Name: Long Wedding Guest Dresses

    Price: $9.97 $99.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Arylee Polka Dot A-Line Ruffle Tulle Formal Dress

    Special Occasion

    A delicate polka dot pattern covers the Arylee tulle formal dress - a romantic gown for bridesmaids, wedding guests, or banquets! With sheer tiered short sleeves and a square neckline, this floor-length formal dress exudes luxury and charm. The A-line silhouette and tiered ruffles add a touch of femininity, while the non-slip grip lining along the neckline ensures a flawless fit. Complete the look with fringe earrings and strappy heels.

    Fit & Features

    • Polka dot tulle fabric lined with stretchy knit
    • Non-slip grip lining
    • Tiered sheer short sleeves
    • Back zipper and hook-eye closure
    • A-line silhouette, ruffles
    • Sticky bra recommended
    • Runs true to size

    Style Number/Barcode: 05002-7836

    Category Name: Long Wedding Guest Dresses

    Price: $19.97 $99.90

    On Sale: Yes

    Availability: Out of Stock

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

    Special Occasion

    Sparks fly when you enter the room in the Aniyah formal sequin dress that will have you shimmering from head to toe! Shine at school dances, celebrations, or a black tie event. She features a sleeveless square neck, a lightly padded bust, satin spaghetti straps that lace up in the back, a mermaid silhouette, and a skin-baring front high slit along the floor-length hem. The formal dress is composed of twinkling iridescent sequins on mesh fabric with a stretchy knit lining. Complete the look in stiletto heels.

    Fit & Features

    • Sleeveless square neck, lightly padded bust 
    • Satin spaghetti straps
    • Lace-up back, zipper and hook-eye closure
    • Mermaid silhouette, high front slit, floor-length hem
    • Iridescent sequins, mesh fabric, stretchy knit lining
    • Bra optional
    • Runs true to size

    Style Number/Barcode: 05002-7384

    Category Name: Long Wedding Guest Dresses

    Price: $9.97 $89.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Peyton Satin One-Shoulder Illusion Dress

    Special Occasion

    You'll be sure to turn heads and catch all the glances in the alluring and chic Peyton satin illusion dress! She features a one-shoulder neckline with a wide strap, an asymmetric sheer mesh insert at the bust to give the illusion of a cutout design, a slim-fit bodice with ruched detailing, and a form-hugging, floor-length silhouette with a skin-flaunting high side slit. The smooth satin-knit fabric showcases a luxe sheen. Style with strappy heels for your next fancy soiree.

    Fit & Features

    • Sleeveless one-shoulder neckline, wide strap
    • Asymmetric sheer mesh insert at the bust
    • Slim-fit bodice, ruching, back zipper, hook and eye closure
    • Form-hugging, floor-length silhouette, high-cut side slit
    • Satin-knit fabric, partial knit lining at the bust, moderate stretch
    • Sticky bra recommended
    • Runs true to size

    Style Number/Barcode: 05002-3811

    Category Name: Long Wedding Guest Dresses

    Price: $14.97 $69.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Clearance
  • Vanessa One-Shoulder Mermaid Formal Dress

    Special Occasion

    Exude grace and elegance in the Vanessa formal dress boasting a sleek one-shoulder neckline, fitted long sleeves, and an accentuating mermaid silhouette completed with a high slit. Pair with earrings.

    Fit & Features

    • Smooth knit fabric, stretchy knit lining
    • One-shoulder neckline
    • Fitted long sleeves
    • High slit
    • Mermaid silhouette
    • Floor-length hem
    • Runs true to size

    Style Number/Barcode: 05002-9316

    Category Name: Long Wedding Guest Dresses

    Price: $29.97 $69.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • Carla Cowl Neck Mermaid Lace Crepe Formal Dress

    Special Occasion

    Making a statement-worthy entrance is never an issue in the Carla lace crepe formal dress at galas or black tie soirees! The cowl neckline and side lace inserts add a touch of elegance, while the padded bra cups and adjustable spaghetti straps offer a perfect fit. With a stunning mermaid silhouette and floor-length hem, this dress will make a statement at your next formal event. The back lace panel adds drama and leaves a lasting impression! Complete the look with a clutch.

    Fit & Features

    • Crepe fabric lined with stretchy knit
    • Adjustable spaghetti straps
    • Back zipper and hook-eye closure
    • Padded bra cups
    • Lace inserts, mermaid silhouette
    • Runs true to size

    Style Number/Barcode: 05002-8490

    Category Name: Long Wedding Guest Dresses

    Price: $9.97 $74.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • Darcey Formal Flocked Velvet Mermaid Dress

    Special Occasion

    This Darcey formal dress creates a dazzling elegance to any black tie event. She features an off-the-shoulder, fold-over sweetheart neckline, short-sleeve cuffs, a flattering mermaid silhouette, a ruched front seam, and a stylish front slit along the floor-length hem. The formal dress is designed with a lovely flocked velvet pattern on smooth scuba knit fabric. Complete the look with dangly earrings and heels.

    Fit & Features

    • Off-the-shoulder, short-sleeve cuffs
    • Fold over sweetheart neckline
    • Front ruched seam, high slit
    • Mermaid silhouette, floor-length hem
    • Flocked velvet pattern, smooth scuba knit fabric, minimal stretch
    • Strapless bra or sticky bra recommended
    • Runs true to size

    Style Number/Barcode: 05002-7564

    Category Name: Long Wedding Guest Dresses

    Price: $24.97 $69.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • Reese Double Ruffle Off Shoulder Mermaid Dress

    Special Occasion

    Our gorge Reese will flatter your every curve! Pair her with some rhinestone heels and earrings to further elevate your look! 

    Fits & Features

    • Spaghetti Straps I Double Ruffle Off Shoulder Sleeves
    • Plunging V Neckline I Padded Bust I Princess Seams 
    • High Waist Seam I Back Zipper With Hook & Eye Closure 
    • Floor Length Hem I Mermaid Silhouette 
    • Lined Crepe Fabric 
    • Curve Hugging Fit I Moderate Stretch 

     

    Model is 5'9" with a 34" bust, 24" waist and 35.5" hips. She is wearing a size small.

    Special Occasion products cannot be returned to any retail locations.

    Style Number/Barcode: 05002-0473

    Category Name: Long Wedding Guest Dresses

    Price: $34.97 $64.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • Melodie Satin Off-Shoulder Formal Dress

    Special Occasion

    Effortlessly refined with a touch of soft drama, the Melodie satin mermaid gown is made for moments that call for quiet confidence and undeniable presence. The off-the-shoulder neckline and sculpted drape contour your curves for a striking silhouette.

    Fit & Features

    • Stretch satin 
    • Off-the-shoulder neckline, padded bra cups
    • Short-sleeve cuffs
    • Back zipper and hook-eye closure
    • Mermaid floor-length silhouette
    • Runs true to size

     

    Where to Wear:

    Prom, weddings, bridesmaids, spring galas, balls, formal celebrations, rehearsal dinners, red carpet events, black tie occasions

    Style Number/Barcode: 05002-001266

    Category Name: Long Wedding Guest Dresses

    Price: $69.90

    Availability: In Stock

    Available Color: SAGE

    Available Size: XS, S, M

  • Ellianna Lace Cowl Neck Mermaid Dress

    Special Occasion

    Nothing says quiet luxury like the Ellianna lace mermaid dress that hugs just right, gliding into a flared hem that moves with you. The cowl neck and lace-up back bring a chic, romantic vibe that feels destined for your most glamorous nights out.

    Fit & Features

    • Sheer lace fabric with knit lining, moderate stretch
    • Sleeveless cowl neckline
    • Adjustable spaghetti straps
    • Open back, lace-up strappy design with tie closure
    • Floor-length mermaid silhouette
    • Runs true to size

     

    Where to Wear:

    Formal weddings, black-tie parties, galas, red-carpet events, birthday celebrations, dressed-up dinners, and chic soirees.

    Style Number/Barcode: 05002-000609

    Category Name: Long Wedding Guest Dresses

    Price: $69.90

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • Evelyn Lace-Up Ruffle Mermaid Formal Dress

    Special Occasion

    Designed to bring a chic drama to your evening, the Evelyn mesh formal dress impresses with a flirty lace-up along the plunge neckline, side ruched seams that accentuate your curves along the mermaid silhouette, and a ruffled high-low hem.

    Fit & Features

    • Mesh fabric, sewn-in knit lining, moderate stretch
    • Plunge V-neckline, padded bra cups, lace-up accent
    • Adjustable shoulder straps
    • Back zipper and hook-eye closure
    • Side ruched seams, mermaid silhouette
    • Ruffled high-low hem
    • Runs true to size

     

    Where to Wear:

    Weddings, cocktail soirees, engagement parties, anniversaries, fancy date nights, parties

    Style Number/Barcode: 05002-9330

    Category Name: Long Wedding Guest Dresses

    Price: $69.90

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • Adley Long Sleeve Cutout Mesh Formal Dress

    Special Occasion

    Showcase stylish sophistication in the Adley dress accented with chic details on mesh fabric that are sure to turn heads at your next formal affair. It features a plunging V-neckline for an alluring look, sheer long balloon-style sleeves, asymmetric cutouts at the waist, a ruched drop waist design, and a floor-sweeping pleated A-line silhouette.

    Fit & Features

    • Sheer mesh fabric with partial knit lining, high stretch
    • Plunging V-neckline
    • Sheer long balloon sleeves with elastic cinched hems
    • Back zipper with hook-eye closure
    • Asymmetric waist cutouts, ruched drop waist
    • Floor-length pleated A-line silhouette
    • Runs true to size

    Style Number/Barcode: 05002-8890

    Category Name: Long Wedding Guest Dresses

    Price: $9.97 $64.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • Kaia Square Halter Slit Formal Dress

    Special Occasion

    The Kaia formal dress embodies sleek sophistication. Crafted from lined lace fabric that hugs every curve, this floor-length dress stuns with its padded square halter neckline and high ruffled slit—your perfect plus-one to any black-tie moment.

    Fit & Features

    • Sheer lace fabric with knit lining, moderate stretch
    • Square halter neckline, padded bra cups
    • Halter spaghetti straps, cross-back lace-up strappy design
    • Back zipper with hook-eye closure
    • High wrap side slit, ruffled trim
    • Form-hugging silhouette, floor-length hem
    • Runs true to size

     

    Where to Wear:

    Weddings, black-tie galas, award dinners, cocktail soirees, formal celebrations, engagement parties, rehearsal dinners, fancy date nights, and red-carpet events.

    Style Number/Barcode: 05002-000447

    Category Name: Long Wedding Guest Dresses

    Price: $69.90

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • Sammy Formal Lace Off-The-Shoulder Mermaid Dress

    Special Occasion

    The Sammy formal lace dress keeps a covered-up look sexy- perfect for weddings or red carpet events! She's designed with a lovely off-the-shoulder, sweetheart neckline adorned with attached fitted sheer lace long sleeves, a built-in padded bust, non-slip grip lining, and a mermaid silhouette that beautifully highlights your curves along her floor-length hem. The formal dress is crafted from a delicate lace fabric that brings romantic allure to your style and has a stretchy knit lining. Complete the look with sparkly hoop earrings and heels.

    Fit & Features

    • Off-the-shoulder, sweetheart neckline
    • Non-slip grip lining, built-in padded bust
    • Fitted sheer lace long sleeves
    • Mermaid silhouette, floor-length hem
    • Lace fabric, stretchy knit lining, moderate stretch
    • Bra optional
    • Runs true to size

    Style Number/Barcode: 05002-7486

    Category Name: Long Wedding Guest Dresses

    Price: $14.97 $79.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale