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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Deb Formal Satin Chain Strap Dress
Special Occasion
You'll look oh-so-special in the Deb formal dress flaunting peaks of skin perfect for a dressy dinner date or cocktail party! She features a sleeveless square neckline, chain straps, a form-hugging silhouette, and a sultry high-cut side slit and long hem. The formal dress is composed of a silky satin-lined fabric with minimal stretch. Style with stiletto heels to complete the look!
Fit & Features
- Sleeveless square neckline, chain straps
- Form-hugging silhouette
- High-cut side slit
- Long hem
- Lined satin fabric, minimal stretch
- Strapless or sticky bra recommended
- Runs true to size
Style Number/Barcode: 05002-7112
Category Name: Long Wedding Guest Dresses
Price: $19.97 $59.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Viola Formal Chiffon A-Line Dress
Special Occasion
Wrap yourself in elegance with a statement dress that brings those regal vibes! The dress features a sweetheart neckline, long chiffon sleeves, and an A-line silhouette accented with a high-side slit. Complete look with rhinestone heels and a rhinestone bracelet.
Fit & Features
- Sweetheart neckline
- Long chiffon sleeves
- A-line silhouette
- High side slit
- Crepe fabric
- Form hugging fit, moderate stretch
- Runs true to size
Style Number/Barcode: 05002-1434
Category Name: Long Wedding Guest Dresses
Price: $13.97 $69.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Madelyn Formal Chiffon A-Line Dress
Special Occasion
Boho allure with a sprinkle of romance is the hallmark of the Madelyn formal dress perfect for wedding showers and dressy outdoor parties! She features a sleeveless sweetheart neckline, self-tie spaghetti straps for a customizable fit, a padded underwire bust, and a flattering A-line silhouette that creates the high front slit along her floor-sweeping hem. The formal dress is composed of an airy chiffon burnout fabric with a stretchy knit lining. Complete the look in this long dress with statement earrings and clear strap mules for a chic-seamless style!
Fit & Features
- Sleeveless sweetheart neckline, self-tie spaghetti straps
- Padded underwire bust
- Back zipper and hook-eye closure
- A-line silhouette, high front slit, floor-length hem
- Airy chiffon burnout fabric, stretchy knit lining
- No bra required
- Runs true to size
Style Number/Barcode: 05002-7091
Category Name: Long Wedding Guest Dresses
Price: $19.97 $84.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Ireland Formal Sequin Mermaid Dress
Special Occasion
Bring the sparkle to your evening in a formal dress that makes a breathtaking entrance! Ireland features a plunging V-neckline, long sleeves, sparkling sequins set in a scroll print, and a mermaid silhouette. Ireland is composed of a lined mesh fabric that offers a form hugging fit with minimal stretch. Complete look with rhinestone earrings and a tennis bracelet.
Fit & Features
- V-neckline
- Long sleeves
- Sequins
- Scroll print
- Mermaid silhouette
- Lined mesh fabric
- Form hugging fit, minimal stretch, runs true to size
Style Number/Barcode: 05002-1414
Category Name: Long Wedding Guest Dresses
Price: $14.97 $99.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Marisol Shining High Slit Dress
Special Occasion
Our Marisol will bring some serious shine and glitter! Her sultry slit will showcase your beautiful heels!
Fits & Features
- Adjustable Spaghetti Straps
- Plunging V Neckline I Padded Bust
- Cut Out Design At Waist
- Floor Length Hemline I Sultry High Slit
- Glitter woven Fabric I Dual Tone Finish
- Curve Hugging Fit I Moderate Stretch
- Glitter May Transfer
Special Occasion products cannot be returned to any retail locations.
Style Number/Barcode: 05002-0768
Category Name: Long Wedding Guest Dresses
Price: $14.97 $54.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Bloom With Beauty Maxi Dress
Be a stunning blooming beauty in this floral printed maxi dress!
Fits & Features
- V Neckline
- Spaghetti Straps
- Sheer Lace Back With Zipper I Elastic Back Cut-Out
- High Waist Seam
- Flowy, Maxi Length
- Sheer Chiffon Fabric I Knit Lining
- Relaxed Fit I Minimal Stretch
Model is 5'9" with a 32" bust, 24" waist and 34" hips. She is wearing a size small.
*Also available in Plus.Style Number/Barcode: 05102-3887
Category Name: Long Wedding Guest Dresses
Price: $24.97 $49.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Karissa Sequin Floral High Slit Formal Dress
Special Occasion
Bloom with beauty in the stunning Karissa sequin floral formal dress! She features a sleeveless bodice, dual bungee spaghetti straps, an open back with a strappy design, and a V neckline with a padded bust. Her high waist seam flows to a floor-length skirt with a thigh-high front slit. The dress is composed of a floral printed jersey knit fabric with all-over sequins and includes a stretchy knit lining. Complete your look with stunning rhinestone earrings and stylish new heels.
Fit & Features
- Dual bungee spaghetti straps
- Open back with a strappy design
- V neckline with a padded bust
- Back zipper and hook and eye closure
- High waist seam
- Floor-length skirt with a high front slit
- Floral printed jersey knit fabric with all-over sequins
- Knit lining
Style Number/Barcode: 05002-1737
Category Name: Long Wedding Guest Dresses
Price: $19.97 $99.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Freya Glitter A-Line Dress
Special Occasion
Gorgeous and oh-so-glamorous, the Freya glitter formal dress will sparkle up the dance floor. She features a sleeveless deep V-neckline with a padded bust, adjustable spaghetti straps for a customized fit, a flattering high wide waistband, and a floor-length A-line silhouette with a chic front slit. The glitter knit fabric includes a full knit lining. Complete your look with rhinestone duster earrings.
Fit & Features
- Sleeveless low V-neckline, adjustable spaghetti straps
- Padded bust, no bra required
- High wide waistband, back zipper closure
- Floor-length A-line silhouette, front slit
- Glitter knit fabric, full knit lining
- Flowy fit, minimal stretch
- Runs true to size
Style Number/Barcode: 05002-2230
Category Name: Long Wedding Guest Dresses
Price: $19.97 $119.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Palmer Formal Glitter Lace Dress
Special Occasion
Make an enchanting entrance in the Palmer formal glitter dress sure to leave the room breathless. She features a sleeveless V-neckline with built-in bust support that provides coverage, and adjustable spaghetti straps that lead to a stunning cross-strap design and a unique floral lace panel. Her slim-fit bodice shapes the flowy A-line silhouette accented with hidden side pockets to keep your hands warm. The dress is composed of a lined woven glitter fabric that offers minimal stretch. Complete look with rhinestone heels and false lashes.
Fit & Features
- V-neckline, adjustable cross spaghetti straps
- Built-in padded bust
- Hidden side pockets, back floral applique, zipper, hook and eye closure
- Empire waist, A-line silhouette
- Woven glitter fabric, inner lining
- Flow fit, minimal stretch
- Runs true to size
Style Number/Barcode: 05002-1994
Category Name: Long Wedding Guest Dresses
Price: $19.97 $119.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Drew Open Back Glitter Mermaid Dress
Special Occasion
Shimmer with every step in the glam Drew glitter floor-length dress designed with a revealing open back and high front slit to show skin along the mermaid silhouette. Pair with earrings.
Fit & Features
- Glitter knit fabric with knit lining, moderate stretch
- Sleeveless square neckline, pleated draped cowl neck overlay
- Tank shoulder straps, padded bra cups
- Open back, bar back accent
- Front ruching, high front slit
- Floor-length mermaid silhouette
- Runs true to size
Style Number/Barcode: 05002-8820
Category Name: Long Wedding Guest Dresses
Price: $79.90
Availability: In Stock
Available Color: BLACK, RED
Available Size: XS, S, M, L
Product Badge:- Ships Free
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Kaley Rhinestone Strappy Mermaid Satin Dress
Special Occasion
Sleek and slinky, the Kaley satin formal dress sparkles with glamour at prom and black-tie parties! This alluring formal gown is designed with a plunging V-neckline, padded bra cups that flatter your bust and support, and gorgeous rhinestone-embellished spaghetti straps that crisscross over the strappy back, fastening securely with dual hook-eye closures. The alluring mermaid silhouette and floor-length hem on luxurious satin fabric will have you feeling like a true goddess all evening! Complete the look with a tennis bracelet, clutch, and block heels.
Fit & Features
- Satin fabric lined with stretchy knit
- Padded bra cups
- Rhinestone embellished straps, dual hook-eye fasteners
- Back zipper and hook-eye closure
- Mermaid silhouette
- Runs true to size
Style Number/Barcode: 05002-8044
Category Name: Long Wedding Guest Dresses
Price: $19.97 $109.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Maybelle Formal Floral Chiffon A-Line Dress
Special Occasion
Delicate floral blooms transform the Maybelle formal dress into a dream for bridesmaids and spring fling dances! She enchants in adorable short puff sleeves, an elasticized square neckline with a keyhole tie-front, a lightly padded bust, and a fitted bodice. Her flattering a-line silhouette effortlessly creates the illusion of a smaller waistline as it flares out into a floor-sweeping hem with a sultry wrap high-cut front slit. The formal dress is composed of a floral printed airy chiffon fabric with a sewn-in knit lining and no stretch. Style with platform lace-up heels to complete the look!
Fit & Features
- Short puff sleeves, elasticized square neckline
- Keyhole tie-front, lightly padded bust, fitted bodice
- Back zipper and hook-eye closure
- A-line silhouette, high-cut wrap front slit, floor-length hem
- Delicate floral print, chiffon fabric, sewn-in knit lining, no stretch
- Bra optional
- Runs true to size
Style Number/Barcode: 05002-7053
Category Name: Long Wedding Guest Dresses
Price: $19.97 $68.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Cameron Halter High Slit Formal Dress
Special Occasion
Get a stunningly gorgeous look for your next formal night out in the sultry-chic Cameron dress. She features a sleeveless halter neckline that ties at the back of the neck, a backless design, a high waist, a floor-length skirt with a sexy thigh-high side slit, and a curve-hugging silhouette. Style this dress with statement earrings and new heels.
Fit & Features
- Sleeveless halter neckline
- Adhesive bra recommended
- Open back
- High waist
- Floor-length skirt, high side slit
- Satin-like fabric
- Form-hugging fit, moderate stretch
- Runs true to size
Style Number/Barcode: 05002-1312
Category Name: Long Wedding Guest Dresses
Price: $19.97 $54.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Blooming Floral Knit Maxi Dress
Showcase your beauty as the best-dressed wedding guest in this blooming floral knit maxi dress! Designed with a gorgeous floral print design, it features a sleeveless V-neckline, spaghetti straps that lead to a bold open back with a lace-up strappy design, a thigh-high front slit to show off your heels, and a slim-fit silhouette. Complete your look with sleek hoop earrings.
Fit & Features
- Floral printed knit fabric
- V-neckline, spaghetti straps
- Open back, cross-back lace-up straps
- Fitted floor-length skirt
- High front slit
- Slim-fit silhouette
- Runs true to size
Style Number/Barcode: 05101-0851
Category Name: Long Wedding Guest Dresses
Price: $9.97 $37.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Jocelyn Formal Strapless High Slit Mermaid Dress
Special Occasion
The Jocelyn high slit mermaid dress will create an effortlessly elegant and chic formal look! Featuring a strapless square neckline with an angled design, a fitted bodice with front flexible boning to provide structure, a hip-hugging fit with ruched detailing, a floor-sweeping hem with a thigh-high slit, and a mermaid silhouette, you'll radiate red carpet energy. Complete the outfit in this long dress with rhinestone fringe earrings and strappy stilettos.
Fit & Features
- Strapless square neckline, angled design
- Fitted bodice, front flexible boning, back zipper closure
- High waist seam, hip-hugging fit, ruching
- Floor-sweeping hem, high slit, mermaid silhouette
- Crepe fabric, knit lining at the bust, moderate stretch
- Strapless or sticky bra recommended
- Runs true to size
Style Number/Barcode: 05002-7022
Category Name: Long Wedding Guest Dresses
Price: $29.97 $46.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Olive Strapless Slit Mermaid Satin Formal Dress
Special Occasion
Exude elegance and allure with every detail of the Olive strapless satin formal dress! Designed with a flattering mermaid silhouette and a high wrap slit that offers effortless grace with every step.
This dress brings effortless confidence with every step. Love this look? Browse our stunning strapless prom dresses or find a statement style in our party dresses.
Fit & Features
- Stretch satin fabric, sewn-in knit lining, moderate stretch
- Strapless sweetheart neckline, padded bra cups, flexible boning
- Back zipper and hook-eye closure
- High front wrap slit
- Mermaid silhouette
- Floor-length hem
- Runs true to size
Where to Wear:
Prom, formal weddings, engagement parties, black tie galas, fancy date nights
Style Number/Barcode: 05002-000003
Category Name: Long Wedding Guest Dresses
Price: $15.97 $79.90
On Sale: Yes
Availability: In Stock
Available Color: CORAL-2, GOLD-2
Available Size: XS, S, M
Product Badge:- Sale
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Miley V-Neck Ruffle Crepe Formal Dress
Special Occasion
Elevate your formal attire with the Miley crepe formal dress perfect for bridesmaids, wedding guests, or black tie parties! This sophisticated gown is designed with a surplice V-neckline and spaghetti straps, creating a slim silhouette that hugs your curves. The high front slit with ruffle trim adds a touch of elegance, while the floor-length hem on polished crepe fabric exudes luxury. Complete the look with fringe earrings and heels.
Fit & Features
- Crepe fabric with moderate stretch
- Adjustable spaghetti straps
- Back zipper and hook-eye closure
- High front slit with ruffle trim
- Slim silhouette
- Sticky bra or pasties recommended
- Runs true to size
Style Number/Barcode: 05002-8396
Category Name: Long Wedding Guest Dresses
Price: $19.97 $49.90
On Sale: Yes
Availability: In Stock
Available Color: WINE
Available Size: XS, S
Product Badge:- Sale
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Marine Cutout Slit Mermaid Beaded Formal Dress
Special Occasion
The Marine beaded pearl formal dress exudes glam in a stunning mermaid silhouette with a high slit for effortless allure and a sultry cutout bodice so you can flaunt your figure!
Fit & Features
- Beaded pearl embellished, mesh fabric, stretchy knit lining
- Cowl neckline, padded bra cups
- Adjustable spaghetti straps
- Back zipper and hook-eye closure
- Cutout bodice
- High front slit, mermaid silhouette, floor-length hem
- Runs true to size
Where to Wear:
Prom, upscale birthday parties, milestone celebrations, fancy date nights
Style Number/Barcode: 05002-9095
Category Name: Long Wedding Guest Dresses
Price: $19.97 $159.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Nova Formal Satin Corset Side Sash Dress
Special Occasion
Capture effortless beauty in the Nova formal satin dress showcasing bold, daring detail you'll love to flaunt at galas or black-tie events! She features a sleeveless cowl neckline, adjustable spaghetti straps for a customizable fit, and a sheer mesh corset bodice with flexible boning. Her waist draping leads to the side sash to bring some drama to your look and creates the stunning high front slit along the floor-length hem. The formal dress is composed of a buttery smooth satin-lined fabric with minimal stretch. Complete the look in statement rhinestone heels for sparkle.
Fit & Features
- Sleeveless cowl neckline, adjustable spaghetti straps
- Back zipper and hook-eye closure
- Sheer mesh corset bodice, flexible boning
- Waist draping, side sash, floor-length hem
- Lined silky satin, minimal stretch
- Sticky bra recommended
- Runs true to size
Style Number/Barcode: 05002-6976
Category Name: Long Wedding Guest Dresses
Price: $19.97 $79.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Quinn Formal Floral Ruffled A-Line Dress
Special Occasion
Make a sweet impression with a formal dress that brings gorgeous details to your special event! The dress features a floral print, a sleeveless V-neckline with a ruffled trim, adjustable spaghetti straps that lead to a cross-back design, tiered ruffles, and a flowy A-line silhouette. The dress is composed of a lined chiffon fabric that offers a relaxed fit with minimal stretch. Complete look with wedges to have yourself bridal shower ready!
Fit & Features
- Floral print
- Sleeveless V-neckline, ruffled trim
- Adjustable spaghetti straps, cross-back
- Tiered ruffles
- A-line silhouette
- Lined chiffon fabric, mini skirt length knit lining
- Relaxed fit, minimal stretch, runs true to size
Style Number/Barcode: 05002-1523
Category Name: Long Wedding Guest Dresses
Price: $9.97 $59.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Estrella Lace Trim A-Line Formal Dress
Special Occasion
Romance is alive! Enchanting them all in the Estrella Lace Trim A-line Formal dress on your next fancy occasion. She creates an effortless allure in a sultry plunge neckline with delicate lace trim and a classic empire waist. Customize the fit with her adjustable spaghetti straps that showcase a criss-cross design on the open-back detail. Dance and move with ease through the crowd thanks to her flowy, a-line, floor-length silhouette with high-front slits. Composed of a mesh fabric with inner skirt lining and back zipper closure. Finish your look in a sparkly tiara.
Fit & Features
- Plunge lace trim neckline | Adjustable spaghetti straps
- Adhesive bra recommended
- High-front slits | Back zipper closure | Open-back
- Lace empire waist
- A-line silhouette | Floor-length
- Illusion mesh | Inner skirt lining
- Fits true to size | Moderate stretch
Style Number/Barcode: 05002-1887
Category Name: Long Wedding Guest Dresses
Price: $19.97 $54.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Lorena Off The Shoulder Gown
Special Occasion
Make an elegant entrance in our lovely Lorena gown.
Fits & Features
- Off Shoulder Neckline I Double Fold-Over With V Design
- Back Zip With Hook & Eye Closure
- Floor Length, Slim-Line Skirt With Thigh-High Slit & Fluted Hem
- Fully Lined, Woven Crepe Fabric
- Bodycon 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: 05002-0066
Category Name: Long Wedding Guest Dresses
Price: $29.97 $64.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Molly Formal Butterfly Applique A-Line Dress
Special Occasion
Your ethereal beauty in the Molly formal butterfly dress will sweep everyone away! She features a sleeveless sweetheart neckline, adjustable spaghetti straps, a corset bodice with flexible boning, a showstopping lace-up back design, and a flattering A-line silhouette that leads to a ruffled long hem. The formal dress is designed with beautiful all-over butterfly appliques on airy mesh fabric to give you a whimsical charm and has multiple tulle and satin woven linings for a voluminous effect. Complete the look with fringe earrings and heels for a dressy banquet dinner or outdoor wedding!
Fit & Features
- Sleeveless sweetheart neckline, adjustable spaghetti straps
- Corset bodice, flexible boning, back lace-up design
- Lower back zipper and hook-eye closure
- A-line silhouette, ruffled long hem
- Butterfly appliques, airy mesh fabric, multiple tulle and satin linings
- Sticky bra or pasties recommended
- Runs true to size
Style Number/Barcode: 05001-2027
Category Name: Long Wedding Guest Dresses
Price: $9.97 $104.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Annie Formal Glitter Lace-Up Mermaid Dress
Special Occasion
Crafted from shimmering glitter crepe fabric, the Annie formal glitter long dress offers an exquisite look for galas or black tie weddings. She features fitted long sleeves, a square neckline, a head-turning lace-up open back, a mermaid silhouette that hugs your gorgeous curves, a side ruched seam atop her sexy front slit, and a floor-length hem. The maxi formal dress is composed of a glitter crepe knit fabric to bring sparkle to your evening! Complete the look with a statement necklace and heels.
Fit & Features
- Fitted long sleeves, square neckline
- Lace-up open back
- Mermaid silhouette
- High front slit, side ruched seam, floor-length hem
- Glitter crepe knit fabric, moderate stretch
- Pasties recommended
- Runs true to size
Style Number/Barcode: 05002-7687
Category Name: Long Wedding Guest Dresses
Price: $29.97 $69.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free