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.

  • Aden Cutout Back Mermaid Formal Dress

    Special Occasion

    For the kind of night that calls for a jaw-dropping entrance, The Aden formal dress brings sleek drama in sculpting stretch knit. The sweetheart mermaid silhouette flatters from every angle, designed to move with you from first toast to final dance.

    Fit & Features

    • Smooth knit fabric
    • Sweetheart neckline, wide shoulder straps
    • Cutout back design
    • Mermaid silhouette
    • Floor-length hem
    • Runs true to size

     

    Where to Wear:

    Weddings, rehearsal dinners, engagement parties, date night, black tie galas, upscale birthday events, red carpet occasions, formal dances, charity dinners, award shows

    Style Number/Barcode: 05002-000074

    Category Name: Long Wedding Guest Dresses

    Price: $69.90

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • Giana Formal High Slit Beaded Dress
    Special Occasion 

    Go bold with a beaded look to make a stunning statement! Giana features a combination navy with beige hue, a sleeveless bodice, a plunging V neckline with padded cups and adjustable narrow straps. Her bodice features a gorgeous beaded design adorned with gemstones and pearl accents. Her floor length silhouette features a high slit. Dress is composed of a lined crepe and mesh fabric that offers a form hugging fit with slight stretch. Includes a back zipper closure.  

    Special Occasion products cannot be returned to any retail locations.

    Style Number/Barcode: 05002-6326

    Category Name: Long Wedding Guest Dresses

    Price: $19.97 $126.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Clearance
  • Shandra Strapless Lace-Up Satin Formal Dress

    Special Occasion

    Cut from smooth satin fabric, the Shandra formal dress accentuates your curves with a form-hugging silhouette while adding a head-turning appeal with its lace-up back and high side slit.

    Fit & Features

    • Stretch satin fabric, bust knit lining
    • Strapless pleated neckline
    • Lace-up back
    • Flexible boning inserts
    • High side slit
    • Form-hugging silhouette, floor-length hem
    • Runs true to size

     

    Where to Wear:

    Weddings, bridesmaids, engagement parties, rehearsal dinners, galas, black tie parties

    Style Number/Barcode: 05002-000037

    Category Name: Long Wedding Guest Dresses

    Price: $29.97 $69.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Selena V-Neck Cowl Back Mermaid Formal Dress

    Special Occasion

    Waltz with beloved elegance in the Selena mermaid formal dress - a stunning style for bridesmaids, wedding guests, or banquets! With adjustable spaghetti straps and a chic V-neckline, this floor-length dress is perfect for your next formal event. The smooth knit fabric drapes elegantly into a mermaid silhouette, while the low cowl back adds a touch of sultriness. Complete the look with dainty earrings, a necklace, and block heels.

    Fit & Features

    • Smooth knit fabric lined with stretchy knit
    • Adjustable spaghetti straps
    • V-neckline
    • Back zipper and hook-eye closure
    • Low cowl back draping
    • Mermaid silhouette
    • Runs true to size

    Style Number/Barcode: 05002-8335

    Category Name: Long Wedding Guest Dresses

    Price: $69.90

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Rita Woven Satin Embellished Ball Gown

    Special Occasion 

    Enchant in the perfect prom dress that will make your night one to remember! The dress features a sleeveless sweetheart neckline, padded cups with flexible boning, spaghetti straps that lead to a cross-back design, and a lace-up back design. Her empire waist leads to a voluminous ball gown skirt with hidden side pockets that are accented with gemstone embellishments. The dress is composed of a woven satin fabric that offers a form hugging fit with minimal stretch. Complete your prom outfit with rhinestone shoes and a rhinestone clutch

    Fit & Features

    • Sleeveless sweetheart neckline
    • Padded cups, flexible boning
    • Spaghetti straps, lace-up back
    • Empire waist
    • Hidden side pockets, gemstone embellishments
    • Lined woven satin fabric, mesh petticoat
    • Form hugging fit, minimal stretch, runs true to size

    Style Number/Barcode: 05004-0154

    Category Name: Long Wedding Guest Dresses

    Price: $29.97 $199.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Clearance
  • Talia Formal Sequin Long Dress
    Special Occasion 

    You were born to shine, dazzle them all in our shimmering Talia dress! She features a burgundy hue, an off the shoulder neckline with shoulder strap accents, a built in no slip strip, padded cups and a sweetheart bust. Her slim fit bodice leads to a curve hugging mermaid silhouette. Her sequins are set in a sophisticated scroll print pattern. Dress is composed of a lined mesh fabric that offers minimal stretch. Includes a back zipper closure.

    Model is 5'9" with a 32" bust, 23" waist and 34.5" hips. She is wearing a size small.

    Special Occasion products cannot be returned to any retail locations.

    Style Number/Barcode: 05002-6594

    Category Name: Long Wedding Guest Dresses

    Price: $29.97 $79.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Clearance
  • Nala Formal Ruched Strappy Back Mermaid Dress

    Special Occasion

    Make a bold statement in the elegant Nala formal long dress for banquets or cocktail parties! Constructed from a luxurious all-over ruched knit fabric, she boasts a sleeveless design, a V-neckline, and bungee spaghetti straps that extend to a striking open strappy back. The mermaid silhouette accentuates your natural curves as it flows to the floor-length hem, making it perfect for any formal event. Complete the look with teardrop earrings and rings.

    Fit & Features

    • Sleeveless V-neckline
    • Bungee spaghetti straps
    • Open strappy back design
    • Mermaid silhouette, floor-length hem
    • All-over ruched knit fabric, stretchy knit lining
    • Pasties recommended
    • Runs true to size

    Style Number/Barcode: 05002-7782

    Category Name: Long Wedding Guest Dresses

    Price: $29.97 $69.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Dena High Slit Satin Formal Dress

    Radiate a classic elegant vibe in our stunning satin Dena dress. She features a sleeveless bodice, adjustable spaghetti straps, a trendy square neck, an open back leading to ruched detailing, a high waist seam, a sultry thigh high front slit, and a floor length, curve hugging fit. The dress is composed of a satin-like fabric with moderate stretch.

    Model is 5'6.5" with a 32" bust, 23.5" waist and 35" hips. She is wearing a size small.

    Special Occasion products cannot be returned to any retail locations.

    Style Number/Barcode: 05002-0282

    Category Name: Long Wedding Guest Dresses

    Price: $19.97 $42.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • Bold Moves Cutout Maxi Dress

    She’s bold, sculpted, and not here to blend in. This cutout maxi dress hugs in all the right places with a fluid drape that moves like you mean it.

    Fit & Features

    • Mesh fabric with knit lining, high stretch
    • Sleeveless cowl neckline
    • Adjustable spaghetti straps
    • Asymmetric waist cutout
    • Ruched detailing
    • Maxi-length bodycon silhouette
    • Runs true to size

    Style Number/Barcode: 05101-001190

    Category Name: Long Wedding Guest Dresses

    Price: $38.90

    Availability: In Stock

    Available Color: ORANGE

    Available Size: XS, S, M, L

  • Kehlani Taffeta A-Line Dress

    There's something oh-so-glamorous about the Kehlani dress. This classic dress features a fully lined, scalloped lace bodice with a plunging neckline and A-line waist. It also includes a long taffeta skirt that falls elegantly. Pair with your most alluring drop earrings and encrusted clutch for a glitzy evening look.

    Model is 5'9" with 32" 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: 05002-6762

    Category Name: Long Wedding Guest Dresses

    Price: $19.97 $84.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • Marina One-Shoulder Mermaid Formal Dress

    Special Occasion

    Designed for a sweeping entrance, the Marina formal dress pairs a sleek mermaid floor-length silhouette with a modern one-shoulder neckline. The hardware with drape detail and open back creates an effortlessly sculpted, high-impact moment made for nights when polished drama is the dress code.

    Fit & Features

    • Smooth knit-lined stretch fabric
    • One-shoulder neckline
    • Open back design
    • Hardware waist trim with floor-length drape
    • Mermaid silhouette
    • Floor-length hem
    • Runs true to size

     

    Where to Wear:

    Weddings, black tie galas, formal cocktail receptions, luxury hotel soirees, anniversaries, formal celebrations, holiday parties, red-carpet events, destination birthdays

    Style Number/Barcode: 05002-000719

    Category Name: Long Wedding Guest Dresses

    Price: $69.90

    Availability: In Stock

    Available Color: BURGUNDY

    Available Size: M, L

  • Danielle Floral Strapless Mermaid Formal Dress

    Special Occasion

    Turn every entrance into a slow-motion moment with the Romantic Danielle formal dress, where bold floral print meets a curve-hugging mermaid silhouette that guarantees all eyes on you!

    Fit & Features

    • Mesh fabric with all-over floral print, stretchy knit lining
    • Strapless neckline with subtle draping
    • Back zipper and hook-eye closure
    • Mermaid silhouette
    • Floor-length hem
    • Runs true to size

     

    Where to Wear:

    Weddings, summer galas, black tie parties, fancy date nights, upscale celebrations, garden party soirees, cocktail events

    Style Number/Barcode: 05002-000042

    Category Name: Long Wedding Guest Dresses

    Price: $19.97 $69.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Kaleigh Satin Strapless Formal Dress

    Special Occasion

    Designed for your entrance and your exit, the Kaleigh formal dress skims your curves with a form-hugging silhouette and an effortlessly sultry high side slit for effortless movement.

    Fit & Features

    • Stretch satin fabric, bust knit lining
    • Strapless neckline, padded bra cups
    • Back zipper hook-eye closure
    • High side slit
    • Form-hugging silhouette
    • Long-length hem
    • Runs true to size

     

    Where to Wear:

    Weddings, galas, engagement parties, rehearsal dinners, milestone celebrations, black tie soirees, anniversaries

    Style Number/Barcode: 05002-000173

    Category Name: Long Wedding Guest Dresses

    Price: $19.97 $49.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • Blossom Formal Halter Mermaid Dress

    Special Occasion

    Make a dazzling impression in a long mermaid dress that features a halter neckline with a sweetheart bust, sheer ruched cap sleeves, ruching throughout to enhance curves, and a high-side slit. Complete formal outfit with rhinestone heels.

    Fit & Features

    • Lined mesh fabrication
    • Halter neckline, sweetheart bust
    • Sheer ruched cap sleeves
    • Ruched silhouette
    • High side slit
    • Mermaid silhouette
    • Long length hem
    • Runs true to size

    Style Number/Barcode: 05002-8964

    Category Name: Long Wedding Guest Dresses

    Price: $59.90

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • Nia Beaded Ombre Mesh High Slit Formal Dress

    Special Occasion

    Create the dreamiest vibe for your next fancy affair in the Nia beaded ombre mesh formal dress! Crafted with a sheer mesh fabric lined with knit, she features a stunning ombre design and all-over beaded and sequin embellishments for a gorgeous look. Her bodice is shaped with a sleeveless cowl neckline, adjustable spaghetti straps, and tie-back halter spaghetti straps. Her lower back cutout adds a hint of allure, while her high-cut side slit will showcase some leg. Her slim-fit silhouette will flaunt your beautiful curves. Complete the look with metallic heels.

    Fit & Features

    • Sheer mesh fabric lined with knit, ombre design
    • Beaded and sequin embellishments
    • Cowl neckline, dual spaghetti straps, tie-back halter
    • Lower back cutout
    • High side slit
    • Slim-fit silhouette
    • Runs true to size

    Style Number/Barcode: 05002-8459

    Category Name: Long Wedding Guest Dresses

    Price: $9.97 $149.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Floral Desire Ruffled Maxi Dress

    Get that desired charming look with a maxi dress! The dress features a sleeveless sweetheart neckline, tie shoulder straps, a floral print, and a maxi-length silhouette with tiered ruffles. The dress is composed of a lined chiffon fabric that offers a relaxed fit with minimal stretch. Complete look with mules

    Fit & Features

    • Sleeveless sweetheart neckline
    • Tie shoulder straps
    • Tiered ruffles 
    • Floral print
    • Maxi length silhouette
    • Lined chiffon fabric
    • Relaxed fit, minimal stretch, runs true to size

    Style Number/Barcode: 05101-1040

    Category Name: Long Wedding Guest Dresses

    Price: $9.97 $44.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Jessica Glitter Knit Mermaid Dress

    Special Occasion

    Make a gorgeous and glitzy entrance at your next formal soiree in the stunning Jessica glitter knit mermaid dress. She features a sleeveless square neckline, bungee spaghetti straps that lead to an open back with a lace-up strappy design, a high waist seam, and a floor-length fitted mermaid silhouette. Style this dress with sparkling rhinestone earrings to add all the more glamour to your look.

    Fit & Features

    • Sleeveless square neckline
    • Bungee spaghetti straps
    • Open back, cross-back, lace-up strappy design, tie closure
    • High waist seam
    • Floor-length fitted mermaid silhouette
    • Glitter knit fabric, moderate stretch
    • Runs true to size


    The saturation of glitter varies. Glitter may transfer.

    Style Number/Barcode: 05002-1201

    Category Name: Long Wedding Guest Dresses

    Price: $14.97 $54.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Quinn Cross Back Satin Wrap Dress

    Special Occasion

    Stand out in satin in our luxurious Quinn! 

    Fits & Features

    • Spaghetti Straps Lace-Up & Cross At Back 
    • Back Zipper With Hook & Eye Closure
    • Square Neckline I Padded Bust 
    • Floor Length Hem I Wrap Skirt 
    • Stretch Satin Fabric 
    • Curve Hugging Fit 

    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: 05002-0446

    Category Name: Long Wedding Guest Dresses

    Price: $27.97 $59.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • Parker Floral Mesh Slit Formal Dress

    Special Occasion

    Made for the kind of entrance that lingers long after you’ve crossed the room, the Parker is all fluid movement and sculpted allure. Designed in a floral print mesh silhouette with a halter neckline, tie open back, and high side slit, it’s the definition of polished drama.

    Fit & Features

    • Floral pattern, mesh-lined fabric
    • Halter neckline
    • Column silhouette with floor-length hem
    • Tie open back for adjustable fit
    • High side slit
    • Runs true to size

     

    Where to Wear:

    Prom, destination weddings, birthday dinners, engagement parties, cocktail receptions, anniversary celebrations, special date nights

    Style Number/Barcode: 05002-000471

    Category Name: Long Wedding Guest Dresses

    Price: $59.90

    Availability: In Stock

    Available Color: BLACK

    Available Size: S

  • Sage Rosette Mermaid Formal Dress

    Special Occasion

    Designed for moments that call for elegance with a soft romantic edge, the Sage mermaid gown moves with effortless grace from ceremony to celebration. A sculpted V-neckline with a rosette front applique brings a refined focal point to a silhouette that feels polished and unforgettable.

    Fit & Features

    • Smooth knit-lined fabric with stretch
    • V-neckline with padded bust for shape and support
    • Adjustable spaghetti straps for a customizable fit
    • Back zipper and hook-eye closure
    • Rosette front appliqué
    • Mermaid floor-length silhouette
    • Runs true to size

     

    Where to Wear:

    Weddings, black tie galas, candlelit receptions, elegant estate venues, formal celebrations, anniversary dinners, elevated date night occasions, rehearsal dinners, engagement parties

    Style Number/Barcode: 05002-001043

    Category Name: Long Wedding Guest Dresses

    Price: $79.90

    Availability: In Stock

    Available Color: BLACK

    Available Size: XS, S, M, L

    Product Badge:
    • Ships Free
  • Leanne Floral Lace-Up Mermaid Dress

    Special Occasion

    Romantic, sleek, and made for that double-take moment, the Leanna formal dress drapes in smooth knit floral print fabric with a softly curved neckline and a curve-hugging mermaid silhouette. The open lace-up back adds an irresistible touch of drama—perfect for evenings where you want to look effortlessly unforgettable.

    Fit & Features

    • Floral print, smooth knit stretch fabric, knit lining
    • Scoop neckline, padded bra cups
    • Adjustable spaghetti straps
    • Lace-up back
    • Mermaid silhouette
    • Floor-length hem
    • Runs true to size

     

    Where to Wear:

    Weddings, holiday dinners, romantic date nights, formal celebration parties, winery events, engagement dinners

    Style Number/Barcode: 05002-000626

    Category Name: Long Wedding Guest Dresses

    Price: $79.90

    Availability: In Stock

    Available Color: WINE

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

    Product Badge:
    • Ships Free
  • Francine Formal Satin Bustier Mermaid Dress

    Special Occasion

    Be exceptionally elegant in the timeless Francine formal satin long dress at black-tie soirees! Crafted from a silky satin-knit fabric, she features a sleeveless sweetheart neckline with a padded and structured bust, a bustier bodice to snatch your waist, adjustable spaghetti straps, and a curve-hugging mermaid silhouette with a floor-sweeping hem for a dramatic flair. Complete the look with rhinestone earrings.

    Fit & Features

    • Sleeveless sweetheart neckline, padded bust, structured underwire
    • Bustier bodice, flexible boning inserts, adjustable spaghetti straps
    • Back zipper, hook and eye closure
    • Mermaid silhouette, floor-length hem
    • Silky satin-knit fabric, knit lining at the bust, moderate stretch
    • No bra required
    • Runs true to size

    Style Number/Barcode: 05002-7671

    Category Name: Long Wedding Guest Dresses

    Price: $9.97 $79.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Arianna Formal Beaded Sleeveless Dress

    Special Occasion 

    Reflect vintage glamour in our captivating Arianna dress! Her hand-beaded detailed pattern makes her a true one of a kind! Pair her with dazzling pumps and chandelier earrings to channel a gorgeous look! 

    Fit & Features  

    • V-Neckline | Padded Cups 
    • Spaghetti Straps
    • Baroque-Inspired Hand Beaded Pattern 
    • Lined Mesh Fabric 
    • Sheer Godet Panels 
    • Relaxed Fit 
    • Minimal Stretch 


     

    Special Occasion products cannot be returned to any retail locations.

    Style Number/Barcode: 05002-1013

    Category Name: Long Wedding Guest Dresses

    Price: $14.97 $199.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Brianna Chiffon A-Line Dress

    Make bold moves in our classically beautiful Brianna A-line dress! She features a sleeveless bodice, a deep V neckline with a wrap front with pleated details, adjustable spaghetti straps that lead to a cross back and a lower back lace up detail with a tie closure, a back zipper and hook and eye closure, a high waist seam, and a flowy A-line skirt with a thigh-high front slit. The gorgeous dress is composed of a sheer chiffon fabric with a full knit lining.

    Model is 5'8" with a 32" bust, 23" waist and 36" hips. She is wearing a size small

    Special Occasion products cannot be returned to any retail locations.

    Style Number/Barcode: 05002-0212

    Category Name: Long Wedding Guest Dresses

    Price: $19.97 $54.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale