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.

  • Kelsey Sequin Floral Slit Formal Dress

    Special Occasion

    Designed for entrances that linger, the Kelsey sequin mermaid gown moves with a soft, romantic fluidity that feels instantly elevated. A floral pattern, lace-up back, and high side slit bring polish with just enough allure for unforgettable moments.

    Fit & Features

    • Floral pattern, sequin fabric, knit lining
    • V-neckline, padded bra cups, spaghetti straps
    • Lace-up back design, zipper and hook-eye closure
    • High side slit
    • Mermaid floor-length silhouette
    • Runs true to size

     

    Where to Wear:

    Prom, weddings, black tie galas, resort soirees, fancy milestone celebrations, red-carpet occasions, balls, anniversaries, garden parties

    Style Number/Barcode: 05002-001424

    Category Name: Long Wedding Guest Dresses

    Price: $39.97 $99.90

    On Sale: Yes

    Availability: In Stock

    Available Color: PINK

    Available Size: XXS, XS, S, M

    Product Badge:
    • Sale
  • Total Beauty Floral Maxi Dress

    Radiate your beauty in this blooming floral printed maxi dress! It features a romantic off-the-shoulder neckline, short ruffled drape sleeves, an empire waist, and a flowy floor-length silhouette with dual high front slits. Style this dress with strappy sandals.

    Fit & Features

    • Off-the-shoulder neckline
    • Short ruffled drape sleeves
    • Empire waist
    • Floor-length silhouette, flowy fit, dual front slits
    • Floral print
    • Knit fabric, moderate stretch
    • Runs true to size

    Style Number/Barcode: 05102-4535

    Category Name: Long Wedding Guest Dresses

    Price: $9.97 $42.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Marie-Anne Glitter High Slit Dress

    Special Occasion 

    Bring the shine in our glowing Marie-Anne high slit dress! She glows with elegance and brings the drama with her bold open-back design. Pair her with sleek stilettos and a rhinestone clutch for a look that wows

    Fit & Features

    • Plunging V-Neckline
    • Open Back | Bar Strap Accent
    • High Slit 
    • A-Line Silhouette
    • Woven Glitter Knit Fabric
    • Form Hugging Fit 

    Special Occasion products cannot be returned to any retail locations.

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

    Style Number/Barcode: 05002-0783

    Category Name: Long Wedding Guest Dresses

    Price: $14.97 $99.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Kelly Cowl Neck Strappy Mermaid Glitter Formal Dress

    Special Occasion

    Dance the night away in the glamorous Kelly glitter formal dress that radiates sparkle at banquets, weddings, or galas! The cowl neckline and spaghetti straps add a touch of elegance, while the strappy open back and high side slit bring a hint of allure. The mermaid silhouette and floor-length hem create a stunning silhouette, all crafted from glitter knit fabric for a touch of shimmer. Complete the look with a necklace and earrings set.

    Fit & Features

    • Glitter knit fabric, bust knit lining, moderate stretch
    • Cowl neckline, spaghetti straps
    • Strappy open back
    • High side slit
    • Mermaid silhouette
    • Sticky bra or pasties recommended
    • Runs true to size

    Style Number/Barcode: 05002-8563

    Category Name: Long Wedding Guest Dresses

    Price: $19.97 $64.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • Lesley Satin Mermaid Formal Dress

    Special Occasion

    The Lesley satin mermaid gown skims every curve with an effortlessly polished finish. Featuring delicate tie shoulder straps and soft ruching through the bodice, it’s the kind of look that turns a simple RSVP into a full style moment.

    Fit & Features

    • Stretch satin fabric, knit lining
    • Scoop neckline, padded bra cups
    • Tie adjustable shoulder straps
    • Back zipper hook-eye closure
    • Mermaid floor-length silhouette
    • Runs true to size

     

    Where to Wear:

    Prom, wedding guests, bridesmaids, black-tie galas, formal milestone celebrations, anniversaries, rehearsal dinners, engagement parties, and big birthday events.

    Style Number/Barcode: 05002-000684

    Category Name: Long Wedding Guest Dresses

    Price: $59.90

    Availability: In Stock

    Available Color: PINK, CHAMBRAY

    Available Size: XS, S, M, L

  • Jungle Luxe Backless Maxi Dress

    Unapologetically bold, this maxi dress is made for making an entrance. The plunging halter neckline and curve-hugging fit keep it sleek, while the strappy lace-up back and animal print bring all the wild energy.

    Fit & Features

    • Animal multi-print design, stretchy knit fabric
    • Halter plunge neckline
    • Strappy back with hard trim insets
    • Curve-hugging fit
    • Maxi-length hem
    • Runs true to size

    Style Number/Barcode: 05101-000473

    Category Name: Long Wedding Guest Dresses

    Price: $9.97 $49.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Mia Lace-Up A-Line Floral Chiffon Formal Dress

    Special Occasion

    The Mia floral formal dress sets the tone for spring to summer dressy events! The delicate lace-up back, ruffled high front slit, and elegant A-line silhouette will make you feel like a true work of art. 

    Fit & Features

    • Floral print, airy chiffon fabric, stretchy knit lining
    • Square neckline, padded bra cups, spaghetti straps
    • Lace-up back, lower zipper and hook-eye closure
    • High front ruffled slit
    • A-line silhouette, floor-length hem
    • Runs true to size

     

    Where to Wear:

    Weddings, garden parties, dressy celebrations, glam functions, afternoon tea parties

    Style Number/Barcode: 05002-9392

    Category Name: Long Wedding Guest Dresses

    Price: $59.97 $119.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Janelle Ruffle High Slit Glitter Mesh Formal Dress

    Special Occasion

    Captivate the room with your alluring aura at your next fancy affair in the Janelle glitter mesh formal dress! She features a sleeveless square neckline with adjustable spaghetti straps, a trendy tiered ruffled design cascading down the front and back, an asymmetric floor-length hem creating a sultry high-cut side slit, and a slim-fit silhouette. The glitzy sheer glitter mesh fabric includes a full-length knit lining. Complete your flirtatious formal look with sparkly rhinestone earrings and stiletto heels.

    Fit & Features

    • Sleeveless square neckline, adjustable spaghetti straps
    • Tiered ruffled front and back design
    • Asymmetric floor-length hem, high-cut side slit
    • Slim-fit silhouette
    • Sheer glitter mesh fabric, full-length knit lining, moderate stretch
    • Strapless or sticky bra recommended
    • Runs true to size

    Style Number/Barcode: 05002-7850

    Category Name: Long Wedding Guest Dresses

    Price: $9.97 $64.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Nancy Formal Satin Sweetheart Mermaid Dress

    Special Occasion

    Look glamorous in the Nancy formal satin dress to make your debut at fancy holiday parties or banquets! She features an off-the-shoulder sweetheart neckline with short-sleeve cuffs, a wrap-style bust, and a flawless mermaid silhouette, high front slit, and floor-length hem. The formal dress is crafted from a smooth satin fabric with a sheen effect for the perfect shine and has a bust lining. Complete the look with a dainty rhinestone tennis bracelet and heels.

    Fit & Features

    • Off-the-shoulder sweetheart neckline
    • Short-sleeve cuffs, wrap-style bust
    • High front slit, mermaid silhouette, floor-length hem
    • Smooth satin fabric, sheen effect, bust lining
    • Minimal stretch
    • Strapless bra recommended
    • Runs true to size

    Style Number/Barcode: 05002-7262

    Category Name: Long Wedding Guest Dresses

    Price: $29.97 $69.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • Aura Formal Velvet Wrap Dress

    Special Occasion

    Wrap yourself in luxe velvet as you radiate in our Aura dress! She features a sleeveless bodice, a wrap V neckline with ruched detailing at the left seam and a curve hugging wrap silhouette with high side slit. Dress is composed of lined velvet fabric that offers a moderate stretch.

     

    Special Occasion products cannot be returned to any retail locations.

    Style Number/Barcode: 05002-0166

    Category Name: Long Wedding Guest Dresses

    Price: $19.97 $39.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Zelda Formal Cut Out Mermaid Dress
    Special Occasion 

    Show off your best angles as you stun in our Zelda dress! She features a vibrant orange hue, a sleeveless bodice, a plunging V neckline with pleating details and sexy waist cut outs. Her slim fit bodice leads to an elongating mermaid silhouette that is accented with vertical seams to create an hourglass illusion. Dress is composed of lined crepe fabric that offers a form hugging fit with a moderate stretch. Includes a back zipper closure. 

    Special Occasion products cannot be returned to any retail locations.

    Style Number/Barcode: 05002-6216

    Category Name: Long Wedding Guest Dresses

    Price: $29.97 $59.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Clearance
  • Josette Sleeveless Corset Lace Mermaid Dress

    Special Occasion

    The Josette sleeveless corset mermaid dress is a statement-making look that will have all eyes on you at your formal event! This form-hugging long crepe mermaid dress features a sleeveless sweetheart cowl neckline with adjustable spaghetti straps for a secure fit, a sheer floral lace corset-styled bodice with contrast piping accents, and a high side slit. Complete styling with a rhinestone clutch. 

    Fit & Features

    • Fitted crepe fabrication, moderate stretch
    • Sleeveless cowl sweetheart neckline, padded bust with underwire
    • Sheer floral lace corset bodice, contrast piping with flexible boning
    • Matching sheer lace back, zipper with hook-eye closure
    • Adjustable spaghetti straps
    • Mermaid silhouette, high side slit
    • Runs true to size

    Style Number/Barcode: 05002-8627

    Category Name: Long Wedding Guest Dresses

    Price: $9.97 $79.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • Silvia Lace-Up Floral Satin A-Line Formal Dress

    Special Occasion

    Unlock ravishing charm in the Silvia A-line formal dress as a stunning bridesmaid, wedding guest, or attending a banquet! The cowl neckline and adjustable spaghetti straps add elegance to the A-line silhouette, while the lace-up back flaunts your style and hidden side pockets keep your hands warm. The high front slit and floor-length hem allow for graceful movements, and the floral jacquard pattern on soft satin fabric exudes sophistication. Complete the look with a decadent necklace and earrings set.

    Fit & Features

    • Floral jacquard pattern, satin fabric, woven lining, no stretch
    • Adjustable spaghetti straps, cowl neckline
    • Lace-up, back zipper and hook-eye closure
    • Hidden side pockets
    • High front slit
    • A-line silhouette
    • Runs true to size

    Style Number/Barcode: 05002-8004

    Category Name: Long Wedding Guest Dresses

    Price: $19.97 $109.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Stella Sequin High-Slit Formal Dress

    Special Occasion

    Sparkle up the night in the stunning Stella sequin formal dress! She features a sleeveless scoop neckline, adjustable spaghetti straps, a V-back design with a zipper closure, a high waist with a front tiered accent, and a floor-length silhouette with a thigh-high front slit. The sheer knit fabric includes a short knit lining and beautiful all-over sequin embroidery. Style this dress with clear heels.

    Fit & Features

    • Sleeveless scoop neckline
    • Adjustable spaghetti straps
    • V-back design, zipper and hook and eye closure
    • High waist, front tiered accent
    • Floor-length silhouette, high front slit
    • Sheer knit fabric, short knit lining, moderate stretch
    • Sequin embroidery
    • Runs true to size

    Style Number/Barcode: 05002-1477

    Category Name: Long Wedding Guest Dresses

    Price: $14.97 $69.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • Lynne Formal Sleeveless Dress
    Special Occasion 

    Make an entrance they'll never forget in our head turning Lynne dress! She features a vibrant coral hue, a sleeveless bodice, a V neckline and tank-like straps. Her slim fit bodice leads to a curve hugging floor length silhouette. Dress is composed of a lined crepe fabric that offers a moderate stretch.

    Model is 5'9" with a 32" 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: 05002-0092

    Category Name: Long Wedding Guest Dresses

    Price: $29.97 $52.90

    On Sale: Yes

    Availability: Out of Stock

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

    Special Occasion

    Softly sculpted with a hint of romance, the Darline lace mermaid gown moves with an effortless, floaty feel that catches attention from every angle. The halter sweetheart neckline, sheer detailing, and cascading ruffle slit create a look that feels equal parts delicate and daring.

    Fit & Features

    • Lace fabric with sheer paneling throughout
    • Halter sweetheart neckline, ruched center, padded bra cups
    • Open back with halter tie closure
    • Mermaid silhouette with high slit and ruffle trim
    • Floor-length hem
    • Runs true to size

     

    Where to Wear:

    Prom, weddings, galas, fancy showers, anniversaries, birthdays, vacations, and honeymoons.

    Style Number/Barcode: 05002-001100

    Category Name: Long Wedding Guest Dresses

    Price: $79.90

    Availability: In Stock

    Available Color: LIGHT, BLUE, BLACK

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

    Product Badge:
    • Ships Free
  • Karli Formal Sequin Mermaid Long Dress

    Special Occasion

    The Karli formal sequin long dress catches the light just right making way for a glamorous night at the school dance or a black tie party! She features a sweetheart neckline, wide shoulder straps, a padded bust for support, and a flattering mermaid silhouette boasting a sexy high front slit along the floor-length hem. The formal maxi dress stuns in a captivating sequin-scroll embellished pattern on mesh fabric and has a full stretchy knit lining. Complete the look with teardrop earrings and bracelet.

    Fit & Features

    • Sleeveless sweetheart neckline
    • Wide shoulder straps
    • Padded bust, back zipper and hook-eye closure
    • Mermaid silhouette, high front slit
    • Floor-length hem
    • Sequin scroll pattern, mesh fabric, full stretchy knit lining
    • Runs true to size

    Style Number/Barcode: 05002-7957

    Category Name: Long Wedding Guest Dresses

    Price: $9.97 $109.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Darla Formal Satin A-Line Long Dress

    Special Occasion

    You'll be a divine vision of beauty in the Darla formal satin long dress perfect for wedding guests or fancy holiday parties! She features a scoop neckline with a V-wired insert, spaghetti straps, a flattering A-line silhouette, and a front slit that leads to her floor-length hem for a dramatic finish. Crafted from smooth satin fabric, the formal long dress offers a luxe sheen and minimal stretch. Complete the look with a choker and heels.

    Fit & Features

    • Sleeveless scoop neckline
    • V-wired insert, spaghetti straps
    • A-line silhouette, front slit
    • Floor-length hem
    • Smooth satin fabric, minimal stretch
    • Strapless or sticky bra recommended
    • Runs true to size

    Style Number/Barcode: 05002-7313

    Category Name: Long Wedding Guest Dresses

    Price: $14.97 $74.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Tina Formal Satin Mermaid Wrap Dress

    Special Occasion

    Illuminate the night in the Tina formal satin dress to make a dreamy entrance at cocktail soirees and fancy celebration parties! She features a sleeveless sweetheart neckline with a wire insert, adjustable spaghetti straps, a pleated bodice, and a faux wrap curve-hugging mermaid silhouette that crafts the sultry front slit and long hem. The formal dress is composed of a silky satin-lined fabric with a moderate stretch. Complete the look in glam heels.

    Fit & Features

    • Sleeveless sweetheart neckline, wire insert
    • Adjustable spaghetti straps
    • Back zipper and hook-eye closure
    • Pleated bodice, curve-hugging
    • Mermaid silhouette, faux wrap high slit, floor-length hem
    • Lined satin, moderate stretch
    • Runs true to size

    Style Number/Barcode: 05002-3652

    Category Name: Long Wedding Guest Dresses

    Price: $9.97 $59.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Clarita Lace Up Back Embroidery Sequin Dress

    Special Occasion

    Stunning sequins and dainty embroidery embellishments make our Clarita far from minimalistic. Romantic and feminine, people will be swooning over the sight of you in this dress. Take everyone's breath away by putting your hair in an up-do and dusting your neckline with a gorgeous necklace. 

    Fits & Features

    • Spaghetti Strap That Lace Up At The Back 
    • Plunging V Neckline I Padded Bust 
    • Floor Length Hemline 
    • Mesh Lined Embroidery & Sequin Fabric 
    • Form Hugging Fit I Moderate Stretch 
    • Side Zipper 

    Special Occasion products cannot be returned to any retail locations.

    Style Number/Barcode: 05002-1014

    Category Name: Long Wedding Guest Dresses

    Price: $14.97 $159.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • Drama-Worthy Abstract Floral Mesh Maxi Dress

    Bring the drama to your dressy affair in this lined mesh maxi dress accented with an abstract floral print for a gorgeous vibe. The dress features a sleeveless cowl neckline, tie-back halter straps leading to an alluring open back, and a maxi-length mermaid silhouette to show off your curves.

    Fit & Features

    • Abstract floral printed sheer mesh fabric, soft knit lining, plenty of stretch
    • Cowl neckline
    • Halter tie-back straps
    • Open back
    • Maxi-length mermaid fit
    • Lettuce-edge hem
    • Runs true to size

    Style Number/Barcode: 05101-3713

    Category Name: Long Wedding Guest Dresses

    Price: $9.97 $45.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • Valerie Tiered Floral Printed Dress

    Special Occasion

    Get an absolutely gorgeous look for graduations, weddings, or any special summer event in the Valerie floral printed dress! She features a sleeveless subtle sweetheart neckline with a tie-front detail, adjustable spaghetti straps for a customized fit, a high waist seam, and a floor-length hem with a tiered design and a flowy silhouette. The lightweight gauze fabric showcases an all-over tropical floral print. Complete the look with cute wedges.

    Fit & Features

    • Sleeveless sweetheart neckline, tie-front detail, ruched bust
    • Strapless or adhesive bra recommended
    • Adjustable spaghetti straps, smocked back
    • High waist seam, floor-length hem with a tiered, layered design
    • Tropical floral print
    • Gauze fabric, woven lining
    • Flowy silhouette, minimal stretch
    • Runs true to size

    Style Number/Barcode: 05002-2116

    Category Name: Long Wedding Guest Dresses

    Price: $19.97 $69.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Clearance
  • Meet Your Match Midi Dress

    You've met your match in this stunning and sultry midi dress! Its color block pattern highlights and flatters your curves.

    Fit & Features

    • Spaghetti straps
    • Wired deep sweetheart neckline
    • Exposed back zipper | Hook and eye closure
    • High waist
    • Mid-length, form hugging fit | Small back slit
    • Color block pattern
    • Ponte knit fabric | Moderate stretch

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

    Style Number/Barcode: 05101-0720

    Category Name: Long Wedding Guest Dresses

    Price: $15.97 $38.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Clearance
  • Stunning Beauty Tropical Maxi Dress

    Showcase your stunning beauty in this tropical maxi dress on your next weekend getaway! It features a sleeveless V neckline, spaghetti straps that lead to an open back with a strappy design, a high waist, and a floor-length hem with a relaxed fit. The knit fabric has an all-over palm leaf print to bring the vacay vibes. Complete the look with strappy sandals.

    Fit & Features

    • Sleeveless V neckline
    • Spaghetti straps
    • Open back, strappy design
    • High waist
    • Floor-length hem, relaxed fit
    • Knit fabric, palm leaf print
    • Runs true to size

    Style Number/Barcode: 05102-0525

    Category Name: Long Wedding Guest Dresses

    Price: $9.97 $44.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale