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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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 winter 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.
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Katlynn Formal Velvet Long Dress
Special Occasion
Make a lasting impression in the Katlynn formal velvet dress for your upcoming holiday parties and dressy events! She features a sultry off-the-shoulder, sweetheart neck with a draped overlay, a form-hugging slim silhouette, and a sultry high-cut slit to show some skin on her long hem. The formal dress is composed of a luxe velvet fabric with a sewn-in lining and moderate stretch. Complete your breathtaking look with a glamorous hair accessory for a chic updo!
Fit & Features
- Off-the-shoulder, sweetheart neck, draped overlay
- Sticky bra recommended
- Form-hugging, slim silhouette
- High-cut slit, long-length hem
- Luxe velvet fabric, sewn-in lining
- Moderate stretch
- Fits true to size
Style Number/Barcode: 05002-2772
Category Name: Long Wedding Guest Dresses
Price: $14.97 $59.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Brie Strapless Ruffled Slit Column Dress
Special Occasion
Dare to divine in the Brie strapless formal dress as a wedding or party guest! The dress features flirty ruffles across a fitted column silhouette and a high-side slit that flaunts some skin.
Unapologetically bold, this dress is all about confidence. Keep the luxe look going with our stunning strapless prom dresses or discover the perfect fit among our stylish wedding guest dresses.
Fit & Features
- Flocked velvet mesh lined fabric
- Strapless straight neckline
- Back zipper closure
- Ruffles
- High side slit
- Fitted column silhouette
- Runs true to size
Where to Wear:
Weddings, formal birthday celebrations, and fancy date nights.
Style Number/Barcode: 05002-9145
Category Name: Long Wedding Guest Dresses
Price: $19.97 $69.90
On Sale: Yes
Availability: In Stock
Available Color: MAUVE
Available Size: XS, S, M
Product Badge:- Sale
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Grandeur Blooms Strapless Slit Floral Maxi Dress
Gorgeous blooms dance across this floral maxi dress making every entrance statement worthy! Perfect for cocktail parties or dressy dinners, this strapless dress boasts a form-hugging fit, a high side slit allowing for movement, and a maxi-length hem. Complete the look with a clutch purse and heels.
Fit & Features
- Floral print, mesh fabric, stretchy knit lining
- Strapless neckline
- High side slit
- Form-hugging fit
- Runs true to size
- Please note flower placement may vary
Style Number/Barcode: 05101-3386
Category Name: Long Wedding Guest Dresses
Price: $9.97 $39.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Steff Off-The-Shoulder Mermaid Slit Formal Dress
Special Occasion
An off-the-shoulder formal dress features a twisted sweetheart neckline and a flattering mermaid silhouette boasting a high front slit. Perfect for homecoming or a banquet.
Fit & Features
- Smooth knit fabric, moderate stretch
- Off-the-shoulder sweetheart twisted neckline
- High front slit
- Mermaid floor-length silhouette
- Runs true to size
Style Number/Barcode: 05002-8768
Category Name: Long Wedding Guest Dresses
Price: $69.90
Availability: Out of Stock
Product Badge:- Ships Free
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Christiana Velvet Formal Dress
Special Occasion
Gain elegance in our Christiana. She has a sweetheart neckline, off shoulder sleeves, and spaghetti straps. Her neckline has a fold over detail and her bodice has a wrap design which makes for a flattering fit. Skirt meets high waist and features a high thigh slit at one side. She is fully lined with a soft knit material and she has a hidden zipper closure at the center back. Her hem is floor length, and she is composed of a velvet like material that offers moderate 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: 05002-0222
Category Name: Long Wedding Guest Dresses
Price: $25.97 $69.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Fay Off The Shoulder Faux Pearl Mermaid Dress
Special Occasion
The long formal dress features an off-the-shoulder neckline with cold shoulder strap accents, a sweetheart bust, faux pearls throughout, and a mermaid silhouette accented with a high-side slit. Complete the outfit with a sleek metallic clutch.
Make your entrance unforgettable in this dress. For more glam styles, explore intricate embellishments on beaded prom dresses or be ready to celebrate in wedding guest dresses.
Fit & Features
- Lined mesh fabrication, moderate stretch
- Off-the-shoulder neckline, cold shoulder strap accents, padded bra cups
- Sweetheart bust
- Back zipper and hook-eye closure
- Faux pearls
- High side slit
- Long hem length, mermaid silhouette
- Runs true to size
Style Number/Barcode: 05002-8860
Category Name: Long Wedding Guest Dresses
Price: $79.90
Availability: Out of Stock
Product Badge:- Ships Free
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Karissa Formal Sequin Strappy Mermaid Dress
Special Occasion
A glam style with gorgeous details, the Karissa formal sequin dress makes an impression at school dances and black tie soirees! She features a stunning and sleeveless plunge sweetheart neckline with a wired insert, a padded bust, and adjustable spaghetti straps that create the caged strappy back design sure to turn heads, and a flattering mermaid silhouette that drapes into her floor-length hem. The formal dress is designed with a regal sequin-scroll pattern that sparkles on lightweight mesh fabric with a nude stretchy knit lining. Complete the look with hoop earrings and a clutch.
Fit & Features
- Sleeveless plunge sweetheart neckline, wired insert
- Padded bust, back zipper and hook-eye closure
- Adjustable spaghetti straps, caged strappy back
- Mermaid silhouette, floor-length hem
- Sequin-scroll pattern, mesh fabric, nude stretchy knit lining
- No bra required
- Runs true to size
Style Number/Barcode: 05002-7540
Category Name: Long Wedding Guest Dresses
Price: $9.97 $109.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Penny Satin A-Line Formal Dress
Special Occasion
You'll be sure to turn heads in the sleek and stunning Penny satin formal dress! She features a sleeveless sweetheart neckline with a padded wired bust for structure, adjustable spaghetti straps for a customized fit, a high waist seam, a hip-hugging flattering fit, and a floor-length A-line silhouette to elongate your figure. The smooth satin-knit fabric has a gorgeous sheen for a chic look. Complete the outfit with a rhinestone choker necklace for a glamorous vibe.
Fit & Features
- Sleeveless sweetheart neckline, padded wired bust for structure
- Adjustable spaghetti straps, back zipper, hook and eye closure
- High waist seam, hip-hugging fit
- Floor-length A-line silhouette
- Satin-knit fabric, lined bust, moderate stretch
- Bra optional
- Runs true to size
Style Number/Barcode: 05002-2952
Category Name: Long Wedding Guest Dresses
Price: $19.97 $64.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Trina One-Shoulder Slim Satin Formal Dress
Special Occasion
A bold beauty like you deserves a look to match in the Trina satin formal dress perfect for bridesmaids, wedding guests, or a banquet! The luxurious satin fabric falls into a long-length hem, making this dress the perfect choice for any formal occasion. She boasts a pleated one-shoulder neckline and adjustable spaghetti strap, this dress flatters with a slim silhouette and high front wrap slit to show off some leg. Complete the look in sleek stiletto heels.
Fit & Features
- Satin fabric lined with stretchy knit
- Adjustable spaghetti strap
- Pleated one shoulder neckline
- Back zipper and hook-eye closure
- High front wrap slit
- Slim silhouette
- Runs true to size
Style Number/Barcode: 05002-8353
Category Name: Long Wedding Guest Dresses
Price: $19.97 $69.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Mia Formal Satin Strapless Long Dress
Special Occasion
All the sophistication with a hint of sultry! The Mia formal satin dress is a stunning option for bridesmaids to wedding guests and, fancy events. She features a sleek and strapless folded neckline with non-slip grip lining, a lightly padded bust, and a mermaid silhouette with a skin-flaunting high front slit along the floor-length hem. The formal long dress is composed of silky smooth satin fabric with a stretchy knit lining. Complete the look with a sleek clutch and lace-up heels.
Fit & Features
- Strapless folded neckline, non-slip grip lining
- Lightly padded bust
- Back zipper and hook-eye closure
- Mermaid silhouette, high front slit, floor-length hem
- Silky satin, stretchy knit lining
- Bra optional
- Runs true to size
Style Number/Barcode: 05002-7385
Category Name: Long Wedding Guest Dresses
Price: $29.97 $74.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Leanne Formal Glitter Lace Dress
Special Occasion
Give everyone something to talk about when they catch sight of you in the Leanne formal dress to bring radiance to dinner parties and ceremonies! She stuns in her sleeveless V-neckline, adjustable spaghetti straps, and a surplice bodice with a pleated side seam to accentuate your curves. Her form-hugging fit at the hips leads to the asymmetrical wrap long hem with a sultry front slit. The formal dress is composed of a glittery lace mesh fabric with a knit lining and minimal stretch. Style with hoop fringe earrings and heels to complete your dressy look!
Fit & Features
- Sleeveless V-neckline, adjustable spaghetti straps
- Hidden back zipper and hook-eye closure
- Surplice bodice, pleated side seam
- Form-hugging fit at the hips, front slit, asymmetrical wrap long hem
- Glitter lace mesh fabric, knit lining, minimal stretch
- Strapless or sticky bra recommended
- Runs true to size
Style Number/Barcode: 05002-2946
Category Name: Long Wedding Guest Dresses
Price: $29.97 $69.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Becka Formal Sequin Long Dress
Special Occasion
Becka brings the sparkle and radiates the dance floor lights! Create the perfect glow up in this formal long dress featuring a sleeveless, one-shoulder neck with an asymmetrical bungee spaghetti strap, a built-in padded bust, and side mesh inserts. Flaunt your curves on her form-hugging silhouette with a sultry side slit to showcase some leg. The formal dress is composed of a sequin-knit lined fabric with a moderate stretch. Complete your dressy look with a chic clutch purse.
Fit & Features
- Sleeveless, one-shoulder neck, asymmetrical bungee spaghetti strap
- Built-in padded bust, side mesh inserts
- Back zipper closure
- Form-hugging silhouette, side slit
- Floor-length hem
- Sequin-knit lined fabric, moderate stretch
- Fits true to size
Style Number/Barcode: 05002-2420
Category Name: Long Wedding Guest Dresses
Price: $9.97 $109.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Jaxine Formal Satin Corset Dress
Special Occasion
Make a grand entrance in a formal dress that radiates elegance! Jaxine features a sleeveless sweetheart neckline with adjustable spaghetti straps and a corset bodice with piping accents. Her slim-fit bodice leads to a sweeping A-line silhouette with a daring high side slit. She is composed of a smooth satin fabric that offers a relaxed fit with minimal stretch. Complete look with rhinestone heels.
Fit & Features
- Sleeveless sweetheart neckline, adjustable spaghetti straps
- Structured and padded bust, no bra required
- Corset bodice, contrast piping, flexible boning
- Back zipper, hook and eye closure
- High waist seam, A-line silhouette, high side slit
- Satin fabric
- Flowy fit, minimal stretch
- Runs true to size
Style Number/Barcode: 05002-1838
Category Name: Long Wedding Guest Dresses
Price: $19.97 $89.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Lilith Off-Shoulder Sequin Evening Gown
Special Occasion
Shine above the rest in our Lilith sequin gown! She features an off shoulder bardot neckline, padded cups, a built in no slip strip, short sleeves, and a form fit. Her bodice leads to a horizontal hem line high waist and leads into a fitted skirt that flares to a floor sweeping hem. She is composed of a knit material with a beautiful sequin overlay with a geometric shaped pattern all over.
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: 05002-0313
Category Name: Long Wedding Guest Dresses
Price: $19.97 $89.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Malani Glitter Knit One-Shoulder Formal Dress
Special Occasion
Glitz up your fancy affair in the Malani formal dress crafted with glitter knit fabric for a gorgeous glimmer. It features an asymmetric one-shoulder neckline with a short sleeve, a padded bust, ruching at the waist to accentuate your curves, a faux wrap-front design creating a high slit, and a floor-length fitted silhouette.
Fit & Features
- Glitter knit fabric with knit lining, plenty of stretch
- Asymmetric one-shoulder neckline, padded bust, short sleeve
- High waist seam, ruching
- Faux wrap-front design, front slit
- Floor-length fitted silhouette
- Runs true to size
Style Number/Barcode: 05002-8852
Category Name: Long Wedding Guest Dresses
Price: $19.97 $74.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Jenna Metallic Goddess Maxi Dress
Show up to the function dressed like the goddess you are!
Fits & Features
- Draped Neckline
- Stretchy Shoulder Straps That Cross At The Back
- Gorgeous, Smooth Metallic Fabric
- Partially Lined
- Ample Stretch
Model is 5'7" 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: 05002-0261
Category Name: Long Wedding Guest Dresses
Price: $22.97 $64.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Maxine One-Shoulder Slim Glitter Formal Dress
Special Occasion
With a glittery fabric and dramatically draped one-shoulder neckline, the Maxine long formal dress combines glamour with goddess vibes! The one-shoulder neckline and curve-hugging slim silhouette accentuate your figure, while the side ruched seam and high front draped slit add a touch of sophistication. Complete the look in stiletto heels and a cuff bracelet for a black tie gala or banquet!
Fit & Features
- Glitter fabric lined with stretchy knit
- Side ruched seam
- High front draped slit
- Curve-hugging, slim silhouette
- Sticky bra or pasties recommended
- Runs true to size
Style Number/Barcode: 05002-8214
Category Name: Long Wedding Guest Dresses
Price: $9.97 $69.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Arial Formal Sequin Lace-Up Dress
Special Occasion
Everyone will do a double-take when you walk by in the Arial formal sequin dress perfect for your next fancy event! She features long sleeves, a square neck, and a lace-up open-back with tie closure. Her form-hugging mermaid silhouette leads to the floor-length hem with a high-cut side slit to show some leg! The formal dress is composed of a sequin mesh-lined fabric with minimal stretch. Complete your dressy look with glam earrings and heels.
Fit & Features
- Long sleeves, square neck
- Adhesive bra recommended
- Back zipper and hook-eye closure
- Open-back, lace-up with tie closure
- Form-hugging, mermaid silhouette
- High-cut side slit, long length
- Sequin mesh-lined fabric, minimal stretch, fits true to size
Style Number/Barcode: 05002-2575
Category Name: Long Wedding Guest Dresses
Price: $9.97 $129.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Melissa Sleeveless Ruffle Slim Satin Formal Dress
Special Occasion
Impress everyone with your impeccable taste in the Melissa satin formal dress perfect for wedding guests, bridesmaids, or attending a fancy soiree! Crafted from luxurious satin, this slim fit dress features a square neckline and delicate spaghetti straps. The ruffled high-side slit adds a touch of drama, while the long-length hem exudes elegance. Complete the look in dressy block heels and a clutch for a glamorous night.
Fit & Features
- Satin knit fabric, bust lining, minimal stretch
- Spaghetti straps
- Square neckline
- Ruffled high side slit
- Slim silhouette
- Runs true to size
Style Number/Barcode: 05002-8538
Category Name: Long Wedding Guest Dresses
Price: $15.97 $64.90
On Sale: Yes
Availability: In Stock
Available Color: BLACK
Available Size: XS, S
Product Badge:- Sale
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Tamora Formal Glitter Plunge Mermaid Dress
Special Occasion
Embellished with light-catching glitter, the Tamora formal dress is destined to glow at school dances and awards banquets! She features a stunning sleeveless sweetheart plunge cowl neckline, a padded bust, adjustable spaghetti straps, and side ruching to accentuate your figure along her mermaid silhouette with a floor-length hem. The formal dress is composed of glitter knit fabric with a knit lining and plenty of stretch. Complete the look with dainty rhinestone earrings and a clutch.
Fit & Features
- Sleeveless sweetheart plunge cowl neckline
- Adjustable spaghetti straps, padded bust
- Back zipper and hook-eye closure
- Side ruching, mermaid silhouette, floor-length hem
- Glitter knit fabric, knit lining, moderate stretch
- No bra required
- Runs true to size
Style Number/Barcode: 05002-7171
Category Name: Long Wedding Guest Dresses
Price: $49.97 $109.80
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Cornelia Off-The-Shoulder Slit Floral Formal Dress
Special Occasion
Prepare to be captivated by the Cornelia floral formal dress! Exuding irresistible charm, this floor-length dress boasts a sultry off-the-shoulder neckline and a high front wrap slit for dramatic allure.
Fit & Features
- Floral print, mesh fabric lined with stretchy knit
- Off-the-shoulder neckline
- High front wrap slit
- Mermaid silhouette
- Floor-length hem
- Runs true to size
Where to Wear:
Weddings, garden parties, engagement parties, celebrations, dressy dates, vacations
Style Number/Barcode: 05002-000275
Category Name: Long Wedding Guest Dresses
Price: $59.90
Availability: In Stock
Available Color: PURPLE
Available Size: XS, S, M, L, XL
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Emmaline Formal Satin Bustier Long Dress
Special Occasion
The Emmaline formal satin long dress will have you looking like a luxurious vision! She features a sexy sweetheart bustier bodice to give you a snatched appearance, adjustable spaghetti straps, a side pleated seam, and a form-hugging slim silhouette showcasing a high front wrap slit and long hem. The formal satin maxi dress is composed of a smooth satin fabric with a sewn-in knit lining offering minimal stretch. Complete the look with block heels for a wedding or black tie party!
Fit & Features
- Sleeveless sweetheart bustier bodice
- Adjustable spaghetti straps, back zipper and hook-eye closure
- Built-in padded and underwire bust, flexible boning
- Side pleated seam, slim silhouette
- High front wrap slit, long hem
- Smooth satin fabric, sewn-in knit lining, minimal stretch
- Runs true to size
Style Number/Barcode: 05002-7829
Category Name: Long Wedding Guest Dresses
Price: $29.97 $59.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Melanie Floral Velvet Lace-Up Formal Dress
Special Occasion
Meet the dress that owns the room—the Melanie stuns in plush velvet with a flocked floral pattern, a curve-hugging silhouette, and a lace-up back made for your next big entrance.
Fit & Features
- Flocked floral pattern, velvet mesh fabric, stretchy knit lining
- Cowl neckline
- Adjustable spaghetti straps
- Lace-up back, lower zipper and hook-eye closure
- High front slit
- Curve-hugging silhouette, floor-length hem
- Runs true to size
Where to Wear:
Weddings, garden parties, engagement parties, black tie galas, formal celebrations, date nights, cocktail soirees
Style Number/Barcode: 05002-9096
Category Name: Long Wedding Guest Dresses
Price: $59.90
Availability: Out of Stock
Product Badge:- Ships Free
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Greta Short Sleeve Lace-Up Slit Beaded Formal Dress
Special Occasion
Serve an effortless allure whereever you go in the Greta formal dress designed with the prettiest lace-up back, elegant short sleeves, and a high front slit to show off your heels!
Make your entrance unforgettable in this dress. For more glam styles, explore intricate embellishments on beaded prom dresses or be ready to celebrate in wedding guest dresses.
Fit & Features
- Beaded embellishments, mesh-lined fabric
- Short sleeves
- Sweetheart neckline, padded bra cups
- Lace-up back, lower zipper and hook-eye closure
- High front slit
- Form-hugging silhouette, flowy floor-length hem
- Runs true to size
Where to Wear:
Prom, weddings, bridesmaids, garden parties, big birthday events, engagement parties
Style Number/Barcode: 05002-9444
Category Name: Long Wedding Guest Dresses
Price: $19.97 $159.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free