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.

  • Olivia V-Neck Strappy Column Glitter Formal Dress

    Special Occasion 

    If you have a passion for sparkling, the Olivia glitter formal dress is the one you'll adore to wear at fancy soirees! Crafted from a glitter knit fabric that shimmers under the light, you'll be destined to shine at every party. It features a plunging V-neckline with wide shoulder straps that shape the strappy back design, a flattering fitted column silhouette, and a high front slit to show some skin along the floor-length hem.

    Fit & Features

    • Glitter knit fabric, bust lining, moderate stretch
    • V-neckline, wide shoulder straps
    • Strappy back design
    • High front slit
    • Fitted column silhouette
    • Floor-length hem
    • Runs true to size

     

    Where to Wear:

    Weddings, black-tie parties, and fancy soirees.

    Style Number/Barcode: 05002-8564

    Category Name: Long Wedding Guest Dresses

    Price: $29.97 $64.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • Austin Formal Crepe Mermaid Dress

    Special Occasion

    The Austin formal dress is a stunner for your next dressy event! She radiates sultry-sophistication in her classy, sleeveless, V-neckline, spaghetti straps, and an alluring open-back design with a three-button closure. Your curves have a moment in her form-fitting mermaid silhouette that gracefully leads to a floor-length hem. Complete the look in dainty rhinestone hair clips for an elegant finish.

    Fit & Features

    • Sleeveless, V-neckline, spaghetti straps
    • Adhesive bra recommended
    • Open-back design, three-button closure
    • Form-fitting mermaid silhouette
    • Floor-length hem
    • Crepe fabric
    • Form-hugging fit, moderate stretch
    • Runs true to size

    Style Number/Barcode: 05002-2313

    Category Name: Long Wedding Guest Dresses

    Price: $19.97 $54.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Lilian Formal Glitter Velvet Strappy Back Long Dress

    Special Occasion

    The Lilian formal glitter velvet long dress is the perfect evening wear choice for black tie parties or galas! Crafted from luxurious glitter velvet fabric, the maxi dress features a one-shoulder neckline, sleeveless design, a padded bust, spaghetti straps, and a head-turning strappy open back. Its slim silhouette and side slit offer a flattering fit, while its long hem and exquisite shimmer lend an air of sophistication to the dress. Complete the look with a bracelet and earrings.

    Fit & Features

    • Sleeveless one-shoulder neckline
    • Padded bust, back zipper and hook-eye closure
    • Spaghetti straps, open strappy back design
    • Slim silhouette, high side slit, long hem
    • Glitter velvet fabric, stretchy knit lining
    • No bra required
    • Runs true to size

    Style Number/Barcode: 05002-7645

    Category Name: Long Wedding Guest Dresses

    Price: $9.97 $59.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Betty Formal Off The Shoulder Lace Dress

    Special Occasion 

    Stun in a timeless lace dress that makes a captivating impression! Betty features an off-the-shoulder neckline with scalloped lace trim, a sweetheart bust, long unlined sleeves, a floral lace pattern throughout the chic mermaid silhouette. The dress is composed of a lined lace fabric that offers a form hugging fit with a slight stretch. Complete look with nude heels and a rhinestone headband

    Fit & Features

    • Off the shoulder neckline, scalloped lace trim 
    • Sweetheart bust, adhesive bra recommended
    • Long unlined sleeves
    • Floral lace pattern
    • Mermaid silhouette
    • Knee-length knit skirt lining
    • Form hugging fit, slight stretch, runs true to size

    Style Number/Barcode: 05002-1711

    Category Name: Long Wedding Guest Dresses

    Price: $29.97 $69.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Clearance
  • Floral Beauty Mesh Mini Dress

    Get a stunningly beautiful look in this floral mesh mini dress! It features spaghetti straps, a scoop neckline, ruched detailing, and a mini length, curve-hugging silhouette. The mesh fabric has an all-over foiled floral print, making it the perfect dress choice for a date night with bae. Complete your outfit with rhinestone statement earrings and strappy heels.

    Fit & Features

    • Spaghetti straps
    • Scoop neckline
    • Ruched detailing
    • Short, form-hugging fit
    • Mesh fabric
    • Foiled floral print

    Style Number/Barcode: 05101-0679

    Category Name: Long Wedding Guest Dresses

    Price: $9.97 $34.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Alondra Cowl Neck Metallic Glitter Formal Dress

    Special Occasion

    Captivate the room in the Alondra metallic glitter dress designed with breathtaking elegance and style, she shines in the light. Her cowl neckline shapes the sleeveless bodice and empire waistline that sweeps into the curve-hugging maxi silhouette of the dress. She brings a sexy show skin with the high front slit, and strappy back detailing. The dress is composed of a mesh-lined knit fabric that offers a moderate stretch. Complete your look with heels.

    Fit & Features

    • Sleeveless, cowl neckline, empire waist
    • Curve-hugging silhouette
    • High front slit
    • Strappy back detailing
    • Metallic glitter design
    • Knit lining, moderate stretch
    • Runs true to size

    Style Number/Barcode: 05002-1618

    Category Name: Long Wedding Guest Dresses

    Price: $19.97 $79.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • Carla Formal Velvet Mermaid Dress

    Special Occasion 

    Luxurious velvet on the Carla formal dress creates an elegant holiday-ready party look! She features a sleeveless square neck, spaghetti straps that lace up along the back, a ruched bust, and a form-hugging, mermaid silhouette with a high-cut slit and floor-length hem. The formal dress is composed of a soft-lined velvet knit fabric with a moderate stretch. Style with earrings and a clutch to complete the look!

    Fit & Features

    • Sleeveless square neck, spaghetti straps
    • Lace-up back, ruched bust
    • Form-hugging, mermaid silhouette
    • High-cut front slit, floor-length hem
    • Lined velvet knit fabric, moderate stretch
    • Sticky bra recommended
    • Fits true to size

    Style Number/Barcode: 05002-4456

    Category Name: Long Wedding Guest Dresses

    Price: $19.97 $69.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Clearance
  • Katrina Formal Lace And Satin Dress
    Special Occasion 

    Stun in timelessly elegant satin! Katrina features an all over charming pink hue, a sleeveless bodice, a V neckline, narrow straps, padded cups and princess seams. Her back features an unlined floral lace back. Her slim fit bodice leads to a curve hugging floor length silhouette accented with a high front slit. Dress is composed of a lined stretchy satin fabric that offers a moderate stretch. Includes a back zipper closure.

    Special Occasion products cannot be returned to any retail locations.

    Style Number/Barcode: 05002-6113

    Category Name: Long Wedding Guest Dresses

    Price: $22.97 $64.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Clearance
  • Teressa Formal Ruche Long Dress

    Special Occasion

    Designed with sultry detail and a sophisticated one-shoulder neckline, the Teressa formal dress is destined to make a stunning entrance at dinner banquets or red-carpet events! She features a fitted long sleeve with a draped bodice, a lightly padded bust, a side ruched seam to accentuate your curves, a slim and body-hugging silhouette, and a high-cut side slit to show some skin. The formal dress is composed of a slinky knit-lined fabric with moderate stretch. Style with a sparkly clutch and heels to complete the look!

    Fit & Features

    • One-shoulder neckline, fitted long sleeve
    • Draped bodice, side ruched seam, lightly padded bust
    • Slim, body-hugging silhouette
    • High-cut side slit, long-length hem
    • Lined slinky knit fabric, moderate stretch
    • Strapless or sticky bra recommended
    • Runs true to size

    Style Number/Barcode: 05002-7058

    Category Name: Long Wedding Guest Dresses

    Price: $9.97 $69.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Clearance
  • Claudia Formal Velvet Slit Mermaid Dress

    Special Occasion

    Show up to stun in the elegant Claudia formal velvet dress designed to capture the attention of the room! Perfect for dances, dressy rehearsal dinners, and celebrations. She features a breathtaking design with short puff sleeves, a square neck, a lace-up back, and a mermaid silhouette with a sexy high slit along her floor-length hem. The formal dress is composed of a luxe lined velvet fabric with a moderate stretch. Complete the look with a sparkly clutch and heels.

    Shop Crepe Version: Denali Formal Puff Sleeve Long Dress

    Fit & Features

    • Short puff sleeves, square neck
    • Lace-up back
    • Mermaid silhouette
    • Front high slit, floor-length hem
    • Lined velvet fabric, moderate stretch
    • Sticky bra or pasties recommended
    • Runs true to size

    Style Number/Barcode: 05002-7189

    Category Name: Long Wedding Guest Dresses

    Price: $9.97 $64.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Chantel Low Back A-Line Formal Dress

    Special Occasion

    Designed for your entrance moment, the Chantel A-line gown flows with an effortless grace that feels equal parts polished and captivating. The softly ruched bodice and sculpted neckline add dimension, while the low back and high front slit bring just the right amount of allure.

    Fit & Features

    • Knit-lined fabric
    • Sweetheart neckline with notch cutout, padded bra cups, wired insert
    • Adjustable spaghetti straps
    • Low back design, zipper and hook-eye closure
    • High front wrap slit
    • A-line floor-length silhouette
    • Runs true to size

     

    Where to Wear:

    Prom, weddings, bridesmaids, big birthday events, black tie balls, galas, fancy celebrations

    Style Number/Barcode: 05002-001364

    Category Name: Long Wedding Guest Dresses

    Price: $89.90

    Availability: In Stock

    Available Color: PLUM, BLUE

    Available Size: XS, S, M

    Product Badge:
    • Ships Free
  • Monica Chiffon Embellished Formal Dress

    Special Occasion

    The Monica dress moves with effortless grace, designed for evenings that call for elegance with a hint of sparkle. Crafted from flowing chiffon with an A-line, floor-length silhouette, it features a refined mock neckline, a sheer rhinestone-embellished faux-pearl waist accent, and a striking cross-open back, finished with a high front slit.

    Fit & Features

    • Chiffon fabric with lining
    • High mock neckline with button closures
    • Open cross-back strap design, hidden side zipper and hook-eye closure
    • Sheer rhinestone and faux pearl embellished waist
    • High front slit, A-line floor-length silhouette
    • Runs true to size

     

    Where to Wear:

    Prom, weddings, spring galas, balls, formal celebrations, engagement parties, rehearsal dinners, anniversary dinners, milestone events, vacations, resorts, black tie occasions

    Style Number/Barcode: 05002-001030

    Category Name: Long Wedding Guest Dresses

    Price: $79.90

    Availability: In Stock

    Available Color: YELLOW, LIGHT, BLUE

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

    Product Badge:
    • Ships Free
  • Moira Formal Open Back Lurex Dress

    Special Occasion 

    Bring elegance to your evening with a formal dress that makes a mesmerizing impression. Moira features a halter neck with a racer front, spaghetti straps that shape the open back, and a sheath, figure-flattering silhouette. The dress is composed of a lined slinky lurex fabric that offers a moderate stretch. Complete look with heels and a tennis bracelet

    Fit & Features

    • Halter neck, racer front
    • Adhesive bra recommended
    • Spaghetti straps
    • Open back, sheath silhouette
    • Slinky lurex knit fabric
    • Form hugging fit, moderate stretch 
    • Runs true to size

    Style Number/Barcode: 05002-1945

    Category Name: Long Wedding Guest Dresses

    Price: $13.97 $59.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Clearance
  • Total Babe Alert Midi Dress

    Watch out, we have a total babe alert with you in this gorg midi! Wear for a night out on the town!

    Fit & Features

    • One shoulder neckline | Tank-like shoulder strap
    • Ruched side detailing
    • Mid-length, curve hugging fit
    • Knit fabric | Plenty of stretch
    • Knit lining

    Style Number/Barcode: 05101-0763

    Category Name: Long Wedding Guest Dresses

    Price: $9.97 $38.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Clearance
  • Jane Wrap Front Formal Dress

    Special Occasion 

    Our wrap front formal Jane dress is simple yet oh so stunning! Her front slit gives the dress a sultry feel.

    Fit & Features

    • Thick tank-like shoulder straps
    • Slight V neckline | Princess seams
    • Wrap front detail with ruched detailing
    • Slim skirt with a front slit
    • Crepe fabric | 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: 05002-0589

    Category Name: Long Wedding Guest Dresses

    Price: $29.97 $39.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • Simone Strapless Mermaid Formal Dress

    Special Occasion

    Sleek and sculpted, the Simone strapless mermaid gown is designed for a striking, statuesque entrance. The sweetheart neckline and softly draped sash detail contour the silhouette, creating an effortlessly refined look that feels equal parts modern and timeless.

    Fit & Features

    • Slinky knit stretchy fabric, knit lining
    • Strapless sweetheart neckline, padded bra cups
    • Front knotted sash
    • Mermaid floor-length hem
    • Runs true to size

     

    Where to Wear:

    Wedding guests, bridesmaids, prom, galas, black tie events, engagement parties, rehearsal dinners, upscale birthdays, vacations, anniversaries, formal milestone celebrations

    Style Number/Barcode: 05002-001718

    Category Name: Long Wedding Guest Dresses

    Price: $69.90

    Availability: In Stock

    Available Color: BROWN, HUNTER

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

    Product Badge:
    • Best Seller
  • Sierra Lace Mermaid Formal Dress

    Special Occasion

    The Sierra ruched mesh mermaid gown brings soft romance and sculpted glamour into perfect balance. Featuring an off-the-shoulder neckline, floral lace detailing, and a curve-skimming silhouette, it’s the kind of dress that guarantees a “where did you get that?” moment the second you walk in.

    Fit & Features

    • Lace fabric, lined
    • Off-the-shoulder neckline
    • Back zipper and hook-eye closure
    • Ruched mermaid silhouette
    • Floor-length hem
    • Runs true to size

     

    Where to Wear:

    Wedding guests, bridesmaids, galas, rehearsal dinner, engagement parties, birthday events, fancy showers, formal milestone parties, black tie occasions

    Style Number/Barcode: 05002-001272

    Category Name: Long Wedding Guest Dresses

    Price: $59.90

    Availability: In Stock

    Available Color: LIGHT, BLUE, SAGE

    Available Size: XS, S, M

    Product Badge:
    • Best Seller
  • Genevieve Floral Embroidered Formal Dress

    Special Occasion

    Effortless and stunning, the Genevieve floral embroidered formal dress will enchant at dances, parties, or weddings! She features a sleeveless square neckline, a built-in padded bust, adjustable spaghetti straps, an open back with a strappy lace-up design for a customized fit, a high waist, and a floor-sweeping hem with a high front slit and a flowy A-line silhouette. The lined mesh fabric features a dainty floral embroidered design. Style with block heels.

    Fit & Features

    • Sleeveless square neckline, padded bust, adjustable spaghetti straps
    • Open back, strappy lace-up design, tie closure
    • High waist seam, lower back zipper, hook and eye closure
    • Floor-length hem, high front slit, A-line silhouette
    • Floral embroidered design
    • Sheer mesh fabric, full-length knit lining, minimal stretch
    • Bra optional
    • Runs true to size

    Style Number/Barcode: 05002-7018

    Category Name: Long Wedding Guest Dresses

    Price: $19.97 $89.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • Liz Formal Crepe Cutout Long Dress

    Special Occasion

    Showcase your fab figure in the Liz formal dress for your next dressy occasion! She brings all the sultry vibes in her sleek, sleeveless, v-neckline with adjustable spaghetti straps and a cutout bodice that leads to her floor-length hem with a sexy front slit. The formal dress is composed of stretch-crepe fabric with an inner lining. Complete your dressy look with rhinestone strappy heels.

    Fit & Features

    • Sleeveless, v-neck, adjustable spaghetti straps
    • Adhesive bra recommended
    • Cutout bodice, back zipper closure
    • Form-fitting, front slit
    • Floor-length hem
    • Stretch-crepe fabric, inner lining, moderate stretch
    • Fits true to size

    Style Number/Barcode: 05002-2254

    Category Name: Long Wedding Guest Dresses

    Price: $19.97 $64.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Glitter Cut Out Mini Dress

    Light up the room from the moment you walk in with plenty of glitz and glam! This mini dress brings the shine girl! 

    Fit & Features

    • Square Neckline 
    • Padded Cups
    • Spaghetti Straps
    • Bar Strap
    • Asymmetrical Hem
    • Fully Lined, Lurex Fabric 
    • Form Hugging Fit | Moderate Stretch  

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

    Style Number/Barcode: 05101-0372

    Category Name: Long Wedding Guest Dresses

    Price: $9.97 $33.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Adaline Formal Sequin Bow Slim-Fit Dress

    Special Occasion

    Sparks of sparkle fly all over the Adaline formal sequin dress to make a striking impression at black-tie events and dances! She features a sleeveless one-shoulder neckline, a wide shoulder strap with a bow accent, a form-hugging slim-fit silhouette, and a skin-flaunting high-cut front slit along the floor-length hem. The formal dress is composed of a glistening sequin embroidered lined fabric designed to catch the light. Style with glam block heels to complete the look!

    Fit & Features

    • Sleeveless one-shoulder neckline, wide shoulder strap, bow accent
    • Hidden back zipper, hook and eye closure
    • Form-hugging, slim-fit silhouette, high-cut front slit, floor-length hem
    • All-over sequin embroidery
    • Sheer mesh fabric, full knit lining, minimal stretch
    • Strapless or sticky bra recommended
    • Runs true to size

    Style Number/Barcode: 05002-3457

    Category Name: Long Wedding Guest Dresses

    Price: $9.97 $74.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Lex Formal Sequin Open-Back Dress

    Special Occasion

    Spice up your red carpet look in the Lex formal dress showcasing plenty of skin for some sultry vibes. She features a sleeveless, scoop neck, adjustable spaghetti straps, and an alluring open-back with a satin lace-up tie closure. Her form-fitting silhouette cascades gently to the floor-length hem with a high-cut front slit perfect for flaunting fab stiletto heels. 

    Fit & Features

    • Sleeveless, scoop neck, adjustable spaghetti straps
    • Built-in padded bust, no bra required
    • Open-back, satin lace-up tie closure, zipper closure
    • Form-fitting silhouette
    • Front high-cut slit
    • Floor-length hem
    • Sequin-knit lined fabric, minimal stretch, fits true to size

    Style Number/Barcode: 05002-2343

    Category Name: Long Wedding Guest Dresses

    Price: $14.97 $109.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Clearance
  • Stacy Glitter Knit Mermaid Formal Dress

    Special Occasion

    The Stacy formal dress captivates the room in a shimmering glitter fabric that sweeps into her curve-accentuating mermaid silhouette. She features a sleeveless, v-neckline, spaghetti straps, and front ruched detail, and a high-cut slit on a maxi length hem. Perfect for styling with silver heels.

    Fit & Features

    • Sleeveless, spaghetti straps
    • V-neckline with padded cups
    • Front ruching, high-cut slit
    • Mermaid silhouette
    • Glitter knit fabric, moderate stretch
    • Runs true to size

    Style Number/Barcode: 05002-1390

    Category Name: Long Wedding Guest Dresses

    Price: $64.90

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Darcy Glitter Strapless Mermaid Formal Dress

    Special Occasion

    Designed for evenings that call for unmistakable polish, the Darcy strapless glitter gown skims the body before flowing into a mermaid floor-length hem that feels timeless and assured. With a clean neckline and luminous finish, it’s the kind of silhouette that turns heads without trying too hard.

    Fit & Features

    • Glitter knit fabric with stretch knit lining
    • Strapless neckline with padded bra cups
    • Back zipper and hook-eye closure
    • Ruched mermaid floor-length silhouette
    • Runs true to size

     

    Where to Wear:

    Formal weddings, black tie galas, upscale cocktail parties, milestone celebrations, fancy birthday dinners, engagement parties, rehearsal dinners, fashion-forward events

    Style Number/Barcode: 05002-000862

    Category Name: Long Wedding Guest Dresses

    Price: $69.90

    Availability: In Stock

    Available Color: BLACK, WINE

    Available Size: S, XS, M, L