Long Wedding Guest Dresses

Elevate your wedding guest style with these gorgeous long dresses. Whether you prefer a flattering A-line, dramatic mermaid, or sleek sheath silhouette, these styles feature luxe fabrics like satin, rhinestones, velvet, and glitter knit. Perfect for semi-formal, formal, or black-tie weddings, with stunning details like side slits, low backs, and strappy or strapless necklines. Find your picture-perfect long dress or gown for your upcoming wedding celebration.

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LONG WEDDING GUEST DRESSES
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Stunning Long Wedding Guest Dresses For Fall & Winter Events

Make an unforgettable entrance with Windsor’s long wedding guest dresses, designed for those who want to captivate from the moment they arrive. From flowing maxi dresses to form-fitting mermaid and trumpet styles, our long guest dresses offer silhouettes that flatter every body type. Unique details like faux pearl beading, rhinestone embellishments, and satin trims elevate each dress, making them perfect for fall or winter weddings where elegance is key.

Picture yourself gliding across a candlelit venue in a floor-length gown with an alluring high front slit, or standing out in a rhinestone-embellished dress with delicate adjustable ties. For semi-formal events, choose a simpler design without too many embellishments, or go for a lightweight fabric like chiffon or crepe. These luxurious touches make Windsor’s long wedding guest dresses the perfect choice for formal or black-tie weddings. Whether you prefer a timeless satin gown or an asymmetrical design with a contemporary twist, our collection has something for every style. Find your perfect fit and step into the season with confidence.

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

Popular silhouettes include mermaid, column, trumpet, and asymmetrical designs. These shapes provide different fits, from form-fitting and dramatic to flowy and relaxed. Shop Windsor's complete collection of wedding guest dresses to find your perfect fit.

  • Lessie Formal High Slit A-Line Dress

    Special Occasion

    Show up to your event like the true diva you are with a formal dress that wows from the moment you enter the room! The Lessie long formal dress features a sleeveless cowl neckline, spaghetti straps, a high fitted waist, and a floor-length A-line silhouette that is accented with a high side slit to show some leg. 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, spaghetti straps
    • Adhesive bra recommended
    • Open back, cross-back strap design
    • High waist, high side slit
    • Floor-length A-line silhouette
    • Lined smooth knit fabric
    • Form-hugging fit, moderate stretch
    • Runs true to size

    Style Number/Barcode: 05002-1894

    Category Name: Long Wedding Guest Dresses

    Price: $19.97

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Emma Formal Bow Long Dress

    Special Occasion

     You'll be a breath-taking view in the Emma formal dress at your next black tie affair! She features a sultry, off-the-shoulder neckline with a front bow design, an empire waist seam, and a form-hugging, floor-length hem with a sexy high-cut front slit. The formal dress is composed of a crepe-lined fabric with plenty of stretch. Complete your dressy look with a radiate necklace and earrings set.

    Fit & Features

    • Off-the-shoulder neckline, front bow design
    • Empire waist seam
    • Form-hugging silhouette
    • Floor-length hem, high-cut front slit
    • Crepe-lined fabric, moderate stretch
    • Strapless or sticky bra recommended
    • Runs true to size

    Style Number/Barcode: 05002-2526

    Category Name: Long Wedding Guest Dresses

    Price: $9.97

    Availability: Out of Stock

    Product Badge:
    • Clearance
  • Olivia Formal Velvet Off-The-Shoulder Dress

    Special Occasion 
     
    Capture all the attention in the room in this gorgeous long velvet dress! Olivia features a flattering off-the-shoulder neckline, a high side slit, and a curve-hugging fit. The dress is made from a form-fitting velvet material with a moderate stretch. Wear it with glimmering earrings and stilettos to really bring the glam.

    Fit & Features

    • Off-the-shoulder neckline, short sleeves
    • Strapless or adhesive bra recommended
    • Back zipper closure, ruched detailing
    • High waist seam, floor-length fitted silhouette, high side slit
    • Curve-hugging fit
    • Velvet fabric with moderate stretch
    • Runs true to size

    Style Number/Barcode: 05002-1546

    Category Name: Long Wedding Guest Dresses

    Price: $14.97

    Availability: Out of Stock

    Product Badge:
  • Jessa Formal Satin V-Neck Slit Dress

    Special Occasion

    Elegance comes easy in the Jessa formal satin dress designed in a sultry silhouette to showcase your true beauty! She features a sleeveless V-neck with a wire insert, adjustable spaghetti straps, and side ruched seams that accentuate your curves. Her floor-length hem offers a show of leg thanks to the high-cut side slit perfect for styling with rhinestone heels.

    Fit & Features

    • Sleeveless, V-neck with wire insert
    • Adjustable spaghetti straps
    • Bra-friendly design
    • Side ruched seams, high-cut side slit
    • Floor-length hem
    • Stretch-satin luxe fabric
    • Runs true to size

    Style Number/Barcode: 05002-7029

    Category Name: Long Wedding Guest Dresses

    Price: $19.97

    Availability: Out of Stock

    Product Badge:
  • Maribelle Formal V-Neck Mermaid Dress

    Special Occasion

    So stunning and sultry, the Maribell formal long dress is designed to draw all the attention onto you! Perfect for school dances, wedding guests, and formal spring events. She features a sleeveless surplice V-neckline, padded bust, and spaghetti straps that shape the lace-up back, a side ruched seam to accentuate your curves along her mermaid silhouette with a skin-baring high-front slit, and floor-length hem. The formal maxi dress is composed of a shiny smooth knit fabric with a sewn-in lining and plenty of stretch. Complete the look and style the maxi long dress with a glitter clutch and block heels.

    Fit & Features

    • Sleeveless surplice V-neckline, padded bust
    • Spaghetti straps, lace-up back, zipper closure
    • Side ruched seam, mermaid silhouette
    • High-front slit, floor-length hem
    • Shiny smooth knit fabric, sewn-in lining, moderate stretch
    • Bra optional
    • Runs true to size

    Style Number/Barcode: 05002-6967

    Category Name: Long Wedding Guest Dresses

    Price: $14.97

    Availability: Out of Stock

    Product Badge:
  • Tina Formal Satin Knot Dress

    Special Occasion 

    Elevate your evening in our captivating Tina satin dress! Pair her with sleek stilettos and dazzling rhinestones to make an unforgettable entrance! 

    Fit & Features 

    • Plunging V-Neckline | Padded Cups
    • Center Knot Accent
    • Spaghetti Straps
    • Ruched Side Seam | High Side Slit
    • Lined Satin Fabric
    • Form Hugging Fit 
    • Moderate Stretch 

     


    Special Occasion products cannot be returned to any retail locations.

    Style Number/Barcode: 05002-0812

    Category Name: Long Wedding Guest Dresses

    Price: $19.97

    Availability: Out of Stock

    Product Badge:
  • Brooklyn Satin Ruched Formal Dress

    Special Occasion

    Create a head-turning moment in the gorgeous and chic Brooklyn formal dress. She features a sleeveless square neckline with a padded bust, adjustable spaghetti straps for a customized fit, front ruching, and a floor-sweeping A-line silhouette with a sultry front slit. Style this knit satin dress with sleek hoop earrings and heels.

    Fit & Features

    • Square neckline, adjustable spaghetti straps
    • Built-in padded bust, no bra required
    • Ruched bodice, back zipper, hook and eye closure
    • A-line silhouette, floor-length hem, front slit
    • Satin knit fabric, inner skirt lining
    • Form-hugging fit, moderate stretch
    • Runs true to size

    Style Number/Barcode: 05002-1878

    Category Name: Long Wedding Guest Dresses

    Price: $19.97

    Availability: Out of Stock

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  • Cara Formal Sequin And Pearl Dress

    Special Occasion 

    Shine like the rare pearl you are in our glamorous Cara dress! She features a sleeveless bodice, a plunging V neckline and adjustable spaghetti straps that cross at the back. Her slim fit bodice leads to a curve hugging floor length silhouette that is accented with a high side slit. She dazzles with her twinkling sequins and pearl accents throughout. Dress is composed of a lined mesh fabric that offers a relaxed fit with minimal 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: 05002-0251

    Category Name: Long Wedding Guest Dresses

    Price: $33.97

    Availability: Out of Stock

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  • Braelynn Formal Sequin Mermaid Dress
    Special Occasion

    Razzle and dazzle as you dive into glam sequins! Our Braelynn dress features a plunging V neckline with light pleating detail and fitted long sleeves. Her relaxed fit bodice leads to a curve hugging mermaid silhouette accented with a high side slit to bring the drama! She is composed of a lined mesh fabric complemented with burgundy hued sequins for non stop shine! Dress offers a moderate stretch and includes a back zipper closure.

    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: 05002-6031

    Category Name: Long Wedding Guest Dresses

    Price: $37.97

    Availability: Out of Stock

    Product Badge:
    • Clearance
  • Olivia Formal Off The Shoulder Crepe Dress

    Special Occasion 

    Keep it sophisticated and glam with a formal dress that captivates from the moment you enter the room. Olivia features an off-the-shoulder neckline with a pleated overlay, a sheer mesh V-shaped insert, and a curve-hugging mermaid silhouette. The dress is composed of a lined crepe fabric that offers a form-hugging fit with a moderate stretch. Complete look with rhinestone heels and a clutch.

    Fit & Features

    • Off the shoulder neckline with a pleated overlay 
    • Sheer mesh V-shaped insert
    • Mermaid silhouette
    • Lined crepe fabric 
    • Form hugging fit 
    • Moderate stretch 
    • Runs true to size

    Style Number/Barcode: 05002-1137

    Category Name: Long Wedding Guest Dresses

    Price: $14.97

    Availability: Out of Stock

    Product Badge:
    • Clearance
  • Hallie Formal High Slit Corset Dress

    Special Occasion 

    Make a daring impression with a formal dress that wows from all angles! The dress features a sleeveless square neckline, a trendy corset bodice with flexible boning, and sexy dual cutouts at the waist. The slim-fit bodice leads to a curve-hugging A-line silhouette with a high side slit. Hallie is composed of a lined crepe fabric that offers a form hugging fit with a moderate stretch. Complete look with a rhinestone sphere clutch and a faux fur wrap

    Fit & Features

    • Sleeveless square neckline, silicone non-slip strip 
    • Corset bodice, flexible boning
    • Dual cutouts at the waist
    • A-Line silhouette
    • High side slit
    • Lined crepe fabric 
    • Form-hugging fit, moderate stretch
    • Runs true to size

    Style Number/Barcode: 05002-1891

    Category Name: Long Wedding Guest Dresses

    Price: $14.97

    Availability: Out of Stock

    Product Badge:
    • Clearance
  • Iliana Cowl Neck High Slit Satin Formal Dress

    Special Occasion

    Level up your look for prom, weddings, or any affair with the chic details of the stunning Iliana satin formal dress! The smooth satin-knit fabric will give you that luxe sheen while offering plenty of stretch for comfortable wear. She is shaped with a sleeveless sweetheart neckline and a pleated cowl neck overlay for a stylish draped effect. She features adjustable spaghetti straps for that perfect customized fit and a back zipper closure. Her corset-style bodice will create a snatched waist and is accented with an angled high waist seam. The slim-fit silhouette will flaunt your gorgeous curves, and the high-cut side slit adds that sultry reveal of leg. Compete your look in this floor-length dress with a rhinestone jewelry set and metallic heels.

    Fit & Features

    • Stretchy satin-knit fabric, lined
    • Padded bra cups
    • Adjustable spaghetti straps, back zipper hook-eye closure
    • Corset-style bodice
    • High side slit
    • Slim-fit silhouette
    • Runs true to size

    Style Number/Barcode: 05002-8225

    Category Name: Long Wedding Guest Dresses

    Price: $59.90

    Availability: In Stock

    Available Color: NAVY, HUNTER

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

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  • JoJo Formal Sequin Bustier Mermaid Dress

    Special Occasion

    Breathtaking romance and shimmery sequins captivate the JoJo formal dress perfect for a winter ball or black tie gala! She features a sleeveless sweetheart neck, adjustable spaghetti straps so you can customize her fit and a figure-flattering bustier bodice with flexible boning. Her curve-hugging mermaid silhouette is designed with a sexy front high-cut slit to show some skin along the floor-length hem. The formal dress is composed of a sequin scroll patterned fabric. Complete your stunning look with earrings and heels.

    Fit & Features

    • Sleeveless sweetheart neck, adjustable spaghetti straps
    • Back zipper closure, bustier bodice, flexible boning
    • Curve-hugging, mermaid silhouette
    • Front high-cut slit, floor-length hem
    • Sequin scroll pattern, mesh fabric, knit lining, minimal stretch
    • Strapless bra optional, padded bust
    • Runs true to size

    Style Number/Barcode: 05002-2541

    Category Name: Long Wedding Guest Dresses

    Price: $109.90

    Availability: In Stock

    Available Color: BLACK

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

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  • Zahra Simply Wrapped Dress
    Special Occasion

    All it could take is something simple to to create sophistication. Zahra is simple with a sleek black silhouette that will flatter anyone. She has a deep V neckline that creates a wrapped bodice and a complementing V back. A gathered high waist seam flows into a floor length wrap skirt with a slight flare and side slit. Zahra is composed of a silk-like knit fabric that offers a moderate stretch. 

    Special Occasion products cannot be returned to any retail locations.

    Style Number/Barcode: 05002-6604

    Category Name: Long Wedding Guest Dresses

    Price: $29.97

    Availability: Out of Stock

    Product Badge:
    • Clearance
  • Priscilla Satin Evening Gown

    Special Occasion

    Introducing our gorgeous Priscilla lace back satin dress! She features a sleeveless bodice, double spaghetti straps that cross at the back with a zipper closure, a V neckline with a padded bust, a high waist seam, and a flowy floor length overlapping skirt with a thigh high slit. The dress is composed of a smooth satin-like fabric that offers little to no 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: 05002-0192

    Category Name: Long Wedding Guest Dresses

    Price: $9.97

    Availability: Out of Stock

    Product Badge:
  • Kasey Formal Sequin Halter Dress

    Special Occasion

    Kasey is a picture-perfect beauty! She brings the glitz to the prom in a sequin-knit long dress featuring a sleeveless, halter neckline, cross front and back straps, a cinched bust with built-in padding, and a cute keyhole cutout. Her form-fitting bodice hugs your curves on the sequin-knit-lined fabric that flows effortlessly into a floor-length hem with a sultry slit to show off some leg. Complete the look with a beaded clutch.

    Fit & Features

    • Sleeveless, halter neckline, cross front and back straps
    • Cinched bust, built-in padding, strapless bra friendly
    • Back zipper closure, front slit
    • Form-fitting bodice
    • Floor-length hem
    • Sequin-knit lined fabric
    • Moderate stretch
    • Runs true to size

    Style Number/Barcode: 05002-2329

    Category Name: Long Wedding Guest Dresses

    Price: $14.97

    Availability: Out of Stock

    Product Badge:
    • Clearance
  • Renee Formal Sequin Long Slit Dress

    Special Occasion

    Gorgeous sequins make the Renee formal dress stand out! Sparkle and stun at banquets, ceremonies, and school formal dances! She features a sleeveless one-shoulder neckline, dual adjustable spaghetti straps, a mermaid silhouette, and a sultry high-cut front slit along her floor-length hem. The formal dress is composed of a sequin pattern with a stretchy knit lining. Complete the look in rhinestone stiletto heels and a clutch!

    Fit & Features

    • Sleeveless one-shoulder neckline
    • Dual adjustable spaghetti straps
    • Back zipper and hook-eye closure
    • Mermaid silhouette, high-cut front slit, floor-length hem
    • Sequin pattern, stretchy knit lining
    • Strapless or sticky bra recommended
    • Runs true to size

    Style Number/Barcode: 05002-2885

    Category Name: Long Wedding Guest Dresses

    Price: $19.97

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Nyra Formal Flocked Velvet A-Line Dress

    Special Occasion

    The elegant details on the Nyra formal dress make a divine impression at galas or black-tie weddings! She embodies beauty and grace in her off-the-shoulder, sweetheart neckline with non-slip grip lining, sheer short-sleeve cuffs, and a pleated bust with padding. Her flattering A-line silhouette effortlessly flares out from the waist down the floor-length hem showcasing a sultry high-cut slit. The formal long dress is composed of a sheer mesh fabric with a flocked velvet pattern and a stretchy knit lining. Style with a bracelet and ring set to complete your chic look!

    Fit & Features

    • Off-the-shoulder, sweetheart neckline, non-slip grip lining
    • Lightly padded and pleated bust
    • Back zipper and hook-eye closure
    • A-line silhouette, high-cut slit, floor-length hem
    • Sheer mesh fabric, flocked velvet pattern, stretchy knit lining
    • No bra required
    • Runs true to size

    Style Number/Barcode: 05002-3125

    Category Name: Long Wedding Guest Dresses

    Price: $14.97

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Deonne Iridescent Sequin Cross Back Dress

    Special Occasion

    Let your glow shine at prom through in our illuminating Deonne formal prom dress! She features a sleeveless bodice, adjustable spaghetti straps that lead to a cross back design, a wrap-front with a deep V neckline, and a back zipper and hook and eye closure. Her high waist leads to a floor-length slim-fit silhouette and offers a curve-hugging style. The dress is composed of a sheer mesh fabric with a nude knit lining and is adorned with iridescent sequins in a gorgeous Damask pattern. Complete your glamorous look with stunning statement earrings and a new pair of heels.

    Fit & Features

    • Adjustable spaghetti straps
    • Cross back design
    • Wrap-front with a plunging V neckline
    • Back zipper and hook and eye closure
    • High waist leads to a floor-length slim-fit silhouette
    • Sheer mesh fabric with a nude knit lining
    • Damask iridescent sequin pattern
    • Runs true to size

    Style Number/Barcode: 05002-0629

    Category Name: Long Wedding Guest Dresses

    Price: $19.97

    Availability: Out of Stock

    Product Badge:
  • Maeva Formal Satin Off-The-Shoulder Dress

    Special Occasion

    Radiate sexy sophistication in the Maeva formal satin dress! She features a lovely off-the-shoulder folded neckline adorned with short-sleeve cuffs, a side pleated bodice, and a flattering slim silhouette with a sultry wrap-style front slit and floor-length hem. The formal dress is crafted from a silky satin fabric with a luxe sheen. Complete the look for black tie galas or charity dinners with a glam hair accessory.

    Fit & Features

    • Off-the-shoulder, folded neckline
    • Short sleeve cuffs, back zipper closure
    • Side pleated bodice, slim silhouette
    • Wrap-style front slit, floor-length hem
    • Satin fabric, luxe sheen, moderate stretch
    • Strapless bra recommended
    • Runs true to size

    Style Number/Barcode: 05002-8316

    Category Name: Long Wedding Guest Dresses

    Price: $79.90

    Availability: In Stock

    Available Color: BROWN, SAGE

    Available Size: XS, S

    Product Badge:
  • Emerson High Slit Rhinestone Mesh Formal Dress

    Special Occasion

    Create a red-carpet worthy look in the glam Emerson formal long dress! She features a strapless neckline with a slightly angled design, a fitted bodice with stylish ruching, a floor-length hem with an A-line silhouette, and a sultry, thigh-high front slit with a sheer mesh insert with sparkling rhinestone embellishments that will catch the light beautifully. Complete the look with rhinestone fringe earrings for your next fancy soiree.

    Fit & Features

    • Strapless neckline, angled design, flexible boning inserts
    • Fitted bodice, ruching, back zipper, hook and eye closure
    • Floor-length hem, A-line silhouette
    • High front slit, sheer mesh insert, rhinestones
    • Crepe fabric, moderate stretch
    • Strapless or sticky bra recommended
    • Runs true to size

    Style Number/Barcode: 05002-3476

    Category Name: Long Wedding Guest Dresses

    Price: $9.97

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Maia Formal One Shoulder Dress
    Special Occasion 

    Wrap yourself in elegance as you enter the room in our charming Maia burgundy dress! She features a one shoulder neckline with a ruched detail, a fitted long sleeve and a curve hugging ruched silhouette that is accented with a high side slit to show off a hint of leg! Dress is composed of a smooth knit fabric that offers a 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: 05002-6283

    Category Name: Long Wedding Guest Dresses

    Price: $19.97

    Availability: Out of Stock

    Product Badge:
    • Clearance
  • Fran Formal Crepe Sweetheart Long Dress

    Special Occasion

    Easy to impress and so chic, the Fran formal crepe long dress exudes sophistication on bridesmaids, wedding guests, and banquets! She features a classy sweetheart neckline with a pleated bust, spaghetti straps, and a flattering slim-fit silhouette with a high front slit and long-length hem. The formal dress is crafted from sleek crepe knit fabric offering plenty of stretch. Complete the look with a necklace and earring set!

    Fit & Features

    • Sleeveless sweetheart neckline
    • Pleated bust, spaghetti straps
    • Slim fit silhouette
    • High front slit, long-length hem
    • Crepe knit fabric, moderate stretch
    • Strapless or sticky bra recommended
    • Runs true to size

    Style Number/Barcode: 05002-8542

    Category Name: Long Wedding Guest Dresses

    Price: $49.90

    Availability: In Stock

    Available Color: BLACK

    Available Size: XS, S, M

    Product Badge:
  • Alani Strappy Back Satin Formal Dress

    Special Occasion

    Sleek and stunning, the Alani satin formal dress is a chic go-to! She features a sleeveless cowl neckline, spaghetti straps, an alluring open back with a horizontal strap design, a high waist seam, ruching down the sides, and a fitted, floor-length silhouette with a thigh-high side slit. Style this dress with platform heels and a sleek clutch.

    Fit & Features

    • Sleeveless cowl neckline
    • Adhesive bra recommended
    • Spaghetti straps
    • Open back, horizontal strap design
    • High waist seam, ruching down the side seams
    • Floor-length hem, form-hugging fit, high side slit
    • Satin-knit fabric, moderate stretch
    • Runs true to size

    Style Number/Barcode: 05002-2629

    Category Name: Long Wedding Guest Dresses

    Price: $9.97

    Availability: Out of Stock

    Product Badge: