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.

  • 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
  • Tracy Sequin Scroll Mermaid Dress

    Special Occasion

    "Wow" will be the first thing out of anybody's mouth as they see you walking out in our glamorous Tracy! You'll be dazzling everyone with her multi-hued sequins! 

    Fits & Features 

    • Adjustable Spaghetti Straps Cross At Back
    • High Neckline I Padded Bust
    • Back Zip With Hook & Eye Closure
    • Floor Length Skirt I Mermaid Style Silhouette
    • Mesh Lined Scroll Pattern, Multi-Hue Sequins
    • Curve Hugging Fit I Moderate Stretch 

     

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

     

    Special Occasion products cannot be returned to any retail locations.

    Style Number/Barcode: 05002-0537

    Category Name: Long Wedding Guest Dresses

    Price: $19.97 $99.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Sultry Floral Mesh Maxi Dress

    When florals go sultry. This strapless mesh maxi hugs every curve with a smooth, sculpted fit and a side slit made for a little drama. The bold bloom print makes it perfect for date nights or any dressy event.

    Fit & Features

    • Floral print, mesh fabric, stretchy knit lining
    • Strapless neckline
    • Form-hugging fit
    • High side slit
    • Maxi-length hem
    • Runs true to size

    Style Number/Barcode: 05101-000623

    Category Name: Long Wedding Guest Dresses

    Price: $9.97 $44.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • Blaire Formal Satin Corset Slim Long Dress

    Special Occasion

    The Blaire formal satin dress is ready for debut at award ceremonies and banquets! She features a sleeveless sweetheart neckline, adjustable spaghetti straps, a corset bodice with a padded underwire bust, flexible boning, and stitch detailing. Her slim curve-hugging silhouette is designed with a high side slit to show some skin and a long hem. The formal dress is composed of a luxe satin fabric with a stretchy knit lining. Complete the look in platform heels.

    Fit & Features

    • Sleeveless sweetheart neckline, adjustable spaghetti straps, draped pleat
    • Corset bodice, padded underwire bust, flexible boning
    • Back zipper and hook-eye closure
    • Slim curve-hugging silhouette, high side slit, long hem
    • Luxe satin, stretchy knit lining
    • No bra required
    • Runs true to size

    Style Number/Barcode: 05002-7251

    Category Name: Long Wedding Guest Dresses

    Price: $19.97 $99.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Angie Formal Lattice Mermaid Dress
    Special Occasion 

    Brighten the room with a confident glow as you make an entrance in our head turning Angie dress! She features a yellow hue, a sleeveless bodice, a V neckline, princess seams, spaghetti straps, an empire waist accent and an open back with lattice straps. Her slim fit bodice lead to a curve hugging mermaid silhouette. Dress is composed of a double lined crepe fabric that offers a moderate stretch. Includes an additional mini skirt length lining.

    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: 05002-0093

    Category Name: Long Wedding Guest Dresses

    Price: $29.97 $69.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Daydream Date Floral Maxi Dress

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

    Fit & Features

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

    Style Number/Barcode: 05101-001029

    Category Name: Long Wedding Guest Dresses

    Price: $59.90

    Availability: In Stock

    Available Color: WHITE

    Available Size: S, M, L

  • Amaya Ruched Mermaid Formal Dress

    Special Occasion

    Radiant and refined, the Amaya foil gown captivates with a sculpted V-wire neckline, ruched bodice, and curve-hugging mermaid silhouette. The floor-length hem creates a dramatic finish made for luminous entrances.

    Fit & Features

    • Foil fabric lined with stretch knit
    • V-wired neckline
    • Adjustable spaghetti straps
    • Back zipper and hook-eye closure
    • Side ruched seams
    • Mermaid silhouette, floor-length hem
    • Runs true to size

     

    Where to Wear:

    Black-tie weddings, formal galas, red-carpet events, formal dances, holiday soirees, anniversaries, milestone celebrations

    Style Number/Barcode: 05002-000493

    Category Name: Long Wedding Guest Dresses

    Price: $79.90

    Availability: In Stock

    Available Color: WINE

    Available Size: XS, S, M, L

    Product Badge:
    • Ships Free
  • Jayden V-Neck Lace Trim Bow Satin Mermaid Formal Dress

    Special Occasion

    Chic with sultry detail, the Jayden satin formal dress makes the perfect entrance! The formal dress boasts a lace trim and bow along the bust while the mermaid silhouette accentuates your curves along the floor-length hem. Complete the look with earrings.

    Fit & Features

    • Silky satin fabric
    • Adjustable spaghetti straps
    • V-neckline, lace and satin bow along the bust, padded bra cups
    • Back zipper hook-eye closure
    • Mermaid silhouette
    • Floor-length hem
    • Runs true to size

    Style Number/Barcode: 05002-8923

    Category Name: Long Wedding Guest Dresses

    Price: $9.97 $79.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • Axelle High Slit Open Back Mermaid Dress

    Special Occasion 

    Elevate your formal event with a dress that features a cowl neckline, a daring open back with criss-cross straps, and a mermaid silhouette accented with a ruffled high-side slit. Complete the outfit with chrome platform heels. 

    Fit & Features

    • Stretchy smooth knit fabrication, sewn-in knit lining
    • Sleeveless cowl neckline
    • Open back with criss-cross adjustable straps and draped accent
    • Mermaid silhouette
    • Ruffled high-side slit
    • Long length hem
    • Runs true to size

    Style Number/Barcode: 05002-8796

    Category Name: Long Wedding Guest Dresses

    Price: $19.97 $79.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Stephanie Cowl Neck Wrap Satin Formal Dress

    Special Occasion

    Elevate your formal look with the Stephanie satin long dress to make a gorgeous entrance as a bridesmaid or black-tie party guest! The luxurious satin fabric drapes beautifully over your silhouette, while the cowl neckline and spaghetti straps add a flattering and classic touch. With padded bra cups and a high front wrap slit along the slim silhouette, this formal long dress will make you feel elegant all night long! Complete the look with statement earrings, a clutch, and heels!

    Fit & Features

    • Satin fabric with stretch
    • Padded bra cups
    • Spagehtti straps
    • Back zipper and hook-eye closure
    • High front wrap slit
    • Slim silhouette
    • Runs true to size

    Style Number/Barcode: 05002-7974

    Category Name: Long Wedding Guest Dresses

    Price: $29.97 $69.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Vivian Cowl Neck Mermaid Mesh Formal Dress

    Special Occasion

    Indulge in the beauty and grace of the Vivian cowl neck long formal dress perfect for bridesmaids, wedding guests, or any fancy occasion! Adorned with a delicate lace trim and flocked velvet pattern, this sleeveless gown features an alluring cowl neckline that highlights your bust and adjustable spaghetti straps for a custom fit. The mermaid silhouette and high front slit ensure an elegant and flattering fit, while the floor-length hem adds a touch of sophistication. Style this formal dress with rhinestone fringe earrings, a ring set, and block heels for an unforgettable look!

    Fit & Features

    • Flocked velvet pattern, mesh fabric with knit lining
    • Adjustable spaghetti straps
    • High front slit
    • Back zipper and hook-eye closure
    • Lace trim
    • Mermaid silhouette, floor-length
    • Runs true to size

    Style Number/Barcode: 05002-7799

    Category Name: Long Wedding Guest Dresses

    Price: $24.97 $64.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • Silky And Chic Satin Midi Slip Dress

    This silky and chic satin midi slip dress will effortlessly elevate your semi-formal style! It features a strapless straight-across neckline with a fold-over accent, an open back with an elasticized bar strap and a lower draped back design, a midi-length hem with a high front slit, and a flowy A-line silhouette. The satin woven fabric has minimal stretch. Pair with strappy stilettos for a cocktail party.

    Fit & Features

    • Strapless straight-across neckline, fold-over accent, no-slip strip
    • Open back, elasticized bar strap, lower draped back design
    • Hidden side zipper, hook and eye closure
    • Midi-length hem, high front slit
    • A-line silhouette
    • Satin woven fabric, minimal stretch
    • Runs true to size

    Style Number/Barcode: 05101-2494

    Category Name: Long Wedding Guest Dresses

    Price: $9.97 $42.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Simplicity Is Chic Crepe V-Neck Short Dress

    Simplicity is chic when it comes to this crepe short dress perfect for cocktail hour with the ladies! It features a sleeveless V-neckline, wide shoulder straps, a side pleated bust seam, a bodycon silhouette, and a front ruched detail atop a flirty slit hem accent. Complete the look in sleek hoop earrings and heels.

    Fit & Features

    • Sleeveless V-neckline, wide shoulder straps
    • Side pleated bust seam
    • Bodycon silhouette
    • Front ruched detail, slit accent
    • Short-length hem
    • Crepe fabric, moderate stretch
    • Runs true to size

    Style Number/Barcode: 05101-1882

    Category Name: Long Wedding Guest Dresses

    Price: $9.97 $29.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Inez Formal High Slit Ruched Dress

    Special Occasion 

    Make your mark with a captivating formal dress that brings the sophistication! Inez features a sleeveless cowl neckline, adjustable spaghetti straps that cross at the back, a ruched side seam, and a high side slit. The dress is composed of a smooth knit fabric that offers a form hugging fit with a moderate stretch. Complete look with rhinestone heels

    Fit & Features

    • Sleeveless cowl neckline
    • Adjustable spaghetti strap, cross at back 
    • Ruched side seam 
    • High side slit
    • Form hugging fit, moderate stretch 
    • Runs true to size

    Style Number/Barcode: 05002-1315

    Category Name: Long Wedding Guest Dresses

    Price: $14.97 $44.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • Kat Formal Satin Gown

    Special Occasion

    Make satin dreams come true in our Kat! She has a deep v neckline, tank style straps, and padded cups. Her bodice is fitted and has a banded waistline. She is fully lined and has a hidden zipper closure at low back. Her skirt has a luxurious flow to it thanks to the underlying layers. an features a high side slit. She includes pockets, and is composed of a satin like material that offers no stretch.

     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: 05002-0194

    Category Name: Long Wedding Guest Dresses

    Price: $19.97 $109.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • Zoya Plunging V-Neck Long Sleeve Formal Dress

    Special Occasion

    Dare to bring the sultry-chic energy in the Zoya formal dress designed with smooth knit fabric with plenty of stretch. It features a sexy plunging V-neckline, a ruched belted waist with a sleek asymmetric metal buckle, long fitted sleeves, and a floor-length hem with a high-cut side slit to showcase some leg.

    Fit & Features

    • Lined smooth knit fabric with plenty of stretch
    • Plunging V-neckline
    • Ruched belted waist with asymmetric metal buckle
    • Long fitted sleeves
    • Floor-length hem, high side slit
    • Slim-fit silhouette
    • Runs true to size

    Style Number/Barcode: 05002-8914

    Category Name: Long Wedding Guest Dresses

    Price: $9.97 $59.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • London Formal Sequin Feather Mermaid Dress

    Special Occasion

    Capture the attention of the room in the striking London formal sequin dress that brings the diva energy to school dances, banquets, and red-carpet events! She features a sleeveless square neckline with feather trim, non-slip grip lining, adjustable spaghetti straps, a lightly padded bust, and a flattering mermaid silhouette, high front slit, and floor-length hem. The formal dress is composed of a sequin-pattern mesh fabric with a stretchy knit lining. Complete the look with statement earrings.

    Fit & Features

    • Sleeveless square neckline, feather trim
    • Non-slip grip lining, adjustable spaghetti straps
    • Lightly padded bust, back zipper and hook-eye closure
    • Mermaid silhouette, high front slit, floor-length hem
    • Sequin-pattern mesh fabric, stretchy knit lining
    • No bra required
    • Runs true to size

    Style Number/Barcode: 05002-6937

    Category Name: Long Wedding Guest Dresses

    Price: $19.97 $149.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Lyra Long Sleeve Sequin Mermaid Dress

    Special Occasion

    Sparkle up the room in the captivating and chic Lyra sequin mermaid dress. She features a plunging sweetheart neckline with a notched center detail, padded cups, long fitted sleeves, a dramatic floor-length hem in a curve-hugging mermaid silhouette, and an alluring high side slit to showcase some leg. The all-over sequin embroidery provides the prettiest shine to amp up the glam factor. Complete your formal look with rhinestone hoops.

    Fit & Features

    • Low sweetheart neckline, notched center detail
    • Padded cups
    • Sheer long fitted sleeves, shoulder pads, back zipper, hook and eye closure
    • Floor-length hem, fitted mermaid silhouette
    • Thigh-high side slit
    • Sequin embroidery
    • Sheer knit fabric, knit lining, moderate stretch
    • Runs true to size

    Style Number/Barcode: 05002-2534

    Category Name: Long Wedding Guest Dresses

    Price: $14.97 $99.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Elvina Embroidered Floral Mermaid Dress

    Special Occasion

    With her stunning mermaid silhouette and intricate embroidery, our elegant Elvina will give you a timelessly look!

    Fits & Features

    • Adjustable Spaghetti Straps 
    • Plunging V Neckline I Back Zip 
    • Floor Length Skirt I Scalloped Hemline 
    • Lined Mesh Fabric With Floral Embroideries All Over 
    • 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: 05002-0459

    Category Name: Long Wedding Guest Dresses

    Price: $14.97 $149.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Clearance
  • Rhoda Velvet Lace Up Evening Gown

    Special Occasion

    Have a night to remember in the beautiful Rhoda gown. She features a v neckline, and a form fitting silhouette with princess seams that lead vertically down the sides for a flattering design. She has double spaghetti straps that lead to a strappy lace up back detail, and padded cups. Her hem is floor length and she is composed of a velvet material that offers moderate stretch and a romantic touch.

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

     

    Special Occasion products cannot be returned to any retail locations.

    Style Number/Barcode: 05002-0208

    Category Name: Long Wedding Guest Dresses

    Price: $24.97 $64.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Clearance
  • Ellie Formal Satin High Slit Dress

    Special Occasion 

    From the moment you enter the room, Ellie captivates and charms. She features a sleeveless bodice, a plunging V neckline with neck tie straps, vertical princess seams at the bust and a partially open back. Her slim fit bodice leads to a sweeping floor length silhouette accented with a high side slit to show off a hint of skin and hidden side pockets. Dress is composed of a lined satin fabric that offers a form hugging fit with minimal stretch. Includes a lower back zipper closure.

    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: 05002-0139

    Category Name: Long Wedding Guest Dresses

    Price: $38.97 $109.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • Night Whisper Plunge Ruffle Maxi Dress

    The definition of sleek seduction. This halter maxi dress drapes in all the right places with a deep plunge neckline, ruched sides, and soft knit finish—made for those nights that call for a little mystery and a lot of confidence.

    Fit & Features

    • Slinky knit stretchy fabric
    • Plunge halter neckline with ruffle detail
    • Ruched side seams
    • Form-hugging fit
    • Maxi-length hem
    • Runs true to size

    Style Number/Barcode: 05101-000571

    Category Name: Long Wedding Guest Dresses

    Price: $9.97 $56.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Willow One-Shoulder Mermaid Formal Dress

    Special Occasion

    The slinky knit fabric and curve-creating silhouette make the Willow floor-length formal dress so sophisticated. The dress flaunts a sexy open-back design and mermaid silhouette that highlights your figure.

    Fit & Features

    • Slinky knit-lined fabric, moderate stretch
    • One-shoulder neckline, adjustable spaghetti strap
    • Open strappy back, lower ruched seam
    • Mermaid silhouette
    • Floor-length hem
    • Runs true to size

     

    Where to Wear:

    Prom, weddings, bridesmaids, black-tie parties and events, fancy celebrations, dressed-up date nights

    Style Number/Barcode: 05002-9697

    Category Name: Long Wedding Guest Dresses

    Price: $29.97 $69.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • Harmony Formal Iridescent Sequin Mermaid Dress

    Special Occasion

    Enchant them all with your ethereal allure in the Harmony formal iridescent sequin mermaid dress! She features a sleeveless V-neckline, adjustable spaghetti straps for customizable wear, a high waist seam, a form-hugging fit at the hips, a floor-length hem with a mermaid silhouette, and all-over sequin embroidery with a stunning iridescent hue for the prettiest shine. The lined mesh fabric offers a moderate stretch. Complete the look with rhinestone heels.

    Fit & Features

    • Sleeveless V-neckline
    • Adjustable spaghetti straps, hidden back zipper, hook and eye closure
    • High waist seam, form-hugging fit at the hips
    • Floor-length hem, mermaid silhouette
    • Iridescent sequin embroidery
    • Sheer mesh fabric, full knit lining, moderate stretch
    • Strapless or sticky bra recommended
    • Runs true to size

    Style Number/Barcode: 05002-7158

    Category Name: Long Wedding Guest Dresses

    Price: $19.97 $119.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Clearance