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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Cadence Formal Glitter Lace Dress
Special OccasionStep out in our shimmering Cadence dress to shine from your best angles! She features a light blue color, a V neckline with a scalloped lace trim, padded cups and a single button closure at the nape of the neck. Her back features a sheer lace panel and an open back design. Her slim fit bodice leads to an elongating floor length silhouette with a flared hemline. Dress is composed of a lined lace fabric adorned with glitter accents while offering a curve hugging fit with a slight stretch.
Model is 5'9" with a 34" bust, 24" waist and 34.5" hips. She is wearing a size three.Special Occasion products cannot be returned to any retail locations.
Style Number/Barcode: 05002-6501
Category Name: Long Wedding Guest Dresses
Price: $29.97 $119.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Felicity Floral Lace-Up Mermaid Formal Dress
Special Occasion
Giving ethereal energy with every step. The Felicity floral formal dress offers a stunning lace-up back and sweeping mermaid silhouette made for candlelit entrances and slow dances!
Fit & Features
- Floral print, mesh fabric, stretchy knit lining
- Scoop neckline, padded bra cups
- Spaghetti straps
- Lace-up back
- Side ruched seams, mermaid silhouette
- Floor-length hem
- Runs true to size
Where to Wear:
Weddings, galas, garden parties, date nights, dressy shower celebrations, formal dinner parties
Style Number/Barcode: 05002-000174
Category Name: Long Wedding Guest Dresses
Price: $64.90
Availability: In Stock
Available Color: MAUVE
Available Size: XS, S, M, L, XL
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Danielle Floral Strapless Mermaid Formal Dress
Special Occasion
Turn every entrance into a slow-motion moment with the Romantic Danielle formal dress, where bold floral print meets a curve-hugging mermaid silhouette that guarantees all eyes on you!
Fit & Features
- Mesh fabric with all-over floral print, stretchy knit lining
- Strapless neckline with subtle draping
- Back zipper and hook-eye closure
- Mermaid silhouette
- Floor-length hem
- Runs true to size
Where to Wear:
Weddings, summer galas, black tie parties, fancy date nights, upscale celebrations, garden party soirees, cocktail events
Style Number/Barcode: 05002-000042
Category Name: Long Wedding Guest Dresses
Price: $69.90
Availability: In Stock
Available Color: RUST
Available Size: XS, S, M, L
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Evelina Mesh Velvet Mermaid Formal Dress
Special Occasion
Velvet and allure come together in the Evelina cold-shoulder gown, designed with a ruched body and a daring notch neckline. The sleek mermaid silhouette flows into a floor-length finish, made for the most glamorous evenings.
Fit & Features
- Flocked velvet mesh-lined fabric with stretch
- Cold shoulder neckline with wired insert
- Short-sleeve cuffs, adjustable spaghetti straps
- Back zipper closure
- Mermaid silhouette, floor-length hem
- Runs true to size
Where to Wear:
Black tie weddings, galas, charity and military balls, glamorous parties, elegant birthday soirees, rehearsal dinners, dressed-up date nights
Style Number/Barcode: 05002-000344
Category Name: Long Wedding Guest Dresses
Price: $79.90
Availability: In Stock
Available Color: BLACK
Available Size: XS, S, M, L
Product Badge:- Ships Free
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Daisia Strappy Back Mermaid Glitter Formal Dress
Special Occasion
Make any event your runway in the Daisia mermaid glitter formal dress at prom, banquets, or birthdays! Crafted with a shimmering glitter metallic knit fabric, this floor-length gown is perfect for your next special occasion. Her square neckline, padded bra cups, and adjustable spaghetti straps create a flattering look, while the strappy back design adds a touch of glamour to the mermaid silhouette. Complete the look with linear earrings.
Fit & Features
- Glitter metallic knit fabric lined with stretchy knit
- Adjustable spaghetti straps, square neckline
- Padded bra cups
- Hook and eye fasteners on the back
- Back zipper and hook-eye closure
- Mermaid silhouette
- Runs true to size
Style Number/Barcode: 05002-8305
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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Plus Fab In Floral Maxi Dress
Keep it fab in florals! The maxi dress features a sleeveless bodice, a square neckline, narrow straps that cross at the back and a maxi length accented with a high side slit. The all over floral print features pink and natural hues that complement the black background. Dress is composed of a smooth knit fabric that offers a curve flattering fit with a moderate stretch.Model is 5'11" with a 38" bust, 37" waist and 48.5" hips. She is wearing a 1X.
Style Number/Barcode: 15102-0036
Category Name: Long Wedding Guest Dresses
Price: $9.97 $35.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Love Struck Floral Mesh Midi Tube Dress
This midi tube dress is serving romance with a side of spice. A curve-hugging floral fit that moves with you—perfect for nights when subtle just won’t cut it.
Fit & Features
- Sheer mesh fabric with knit lining, high stretch
- Floral print
- Strapless straight-across neckline
- Ruching
- Back zipper closure
- Midi-length bodycon silhouette
- Runs true to size
Style Number/Barcode: 05101-000083
Category Name: Long Wedding Guest Dresses
Price: $46.90
Availability: In Stock
Available Color: WINE
Available Size: XS, S, M, L, XL
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Such A Queen Midi Dress
You are the queen in this midi dress. This dress features a high cowl neckline and thin tie-your-self adjustable spaghetti straps. The dress has a straight bodice detailed with ruching at the sides which allows you to have the option of making the dress shorter or longer with the adjustable strings attached. The hemline has a scooping effect and the fabric is satin-like, which offers a relaxed fit with no stretch.
Style Number/Barcode: 05101-0152
Category Name: Long Wedding Guest Dresses
Price: $21.97 $54.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Lilia Off-The-Shoulder Corset Mermaid Dress
Special Occasion
A dress that speaks in glamour, the Lilia satin mermaid dress stuns with an off-the-shoulder neckline and sculpted corset bodice. The dramatic high slit and ruched detailing make it the ultimate statement for black-tie evenings.
Fit & Features
- Stretch satin fabric, bust knit lining
- Sweetheart wired neckline, off-the-shoulder straps
- Corset bodice, padded bust, flexible boning
- Back zipper with hook-eye closure, ruched lower back
- Pleated faux-wrap front design, high-cut slit
- Floor-length mermaid silhouette
- Runs true to size
Where to Wear:
Formal weddings, black-tie parties, galas, red-carpet events, and fancy affairs.
Style Number/Barcode: 05002-000196
Category Name: Long Wedding Guest Dresses
Price: $89.90
Availability: In Stock
Available Color: WINE, BROWN
Available Size: XS, S, M, L, XL
Product Badge:- Ships Free
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Adrianna Faux Pearl Mermaid Formal Dress
Special Occasion
Delicate faux pearls meets timeless glamour in the Adrianna mesh gown, designed with a flattering ruched bodice and sleek mermaid silhouette. The floor-sweeping finish ensures every step feels like a red-carpet moment.
Fit & Features
- Faux pearl embellished, mesh-lined fabric
- V-neckline
- Adjustable spaghetti straps
- Ruched bodice
- Mermaid silhouette
- Floor-length bonded hem
- Runs true to size
Where to Wear:
Black tie weddings, bridal celebrations, engagement parties, rehearsal dinners, galas, military balls, formal milestone celebrations, fancy birthday events, red-carpet occasions
Style Number/Barcode: 05002-000137
Category Name: Long Wedding Guest Dresses
Price: $89.90
Availability: In Stock
Available Color: RED
Available Size: XS, S, M, L
Product Badge:- Ships Free
- Faux pearl embellished, mesh-lined fabric
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Glam Life Mini Dress
Live your best glam life in this stunning LBD! The bodycon mini dress features a one shoulder neckline with ruffle detailing with a short sleeve, a slim fit bodice, and a short, curve hugging fit. The dress is composed of a crepe fabric that offers moderate stretch.Model is 5'7" with a 34" bust, 24" waist and 36" hips. She is wearing a size small.
Style Number/Barcode: 05101-0163
Category Name: Long Wedding Guest Dresses
Price: $17.97 $44.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Stylish Stunner Maxi Dress
Look at you stylish stunner! This berry hued maxi dress was made for you! It features a sleeveless bodice, tank-like shoulder straps, a deep V neckline and back, a high elastic banded waist with side cut out details, and a flowy, maxi length. The dress is composed of a linen fabric with no stretch.Model is 5'9" with a 32" bust, 24" waist and 34" hips. She is wearing a size small.
Style Number/Barcode: 05102-3655
Category Name: Long Wedding Guest Dresses
Price: $19.97 $48.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Velvet Allure Floral Burnout Midi Dress
Low-key sultry, high-key unforgettable. This floral velvet burnout midi dress hugs in all the right places and is perfect for date nights, rooftop cocktails, or wherever you feel like being the vibe.
Fit & Features
- Sheer mesh fabric with knit lining
- Floral velvet burnout pattern
- Sleeveless plunge V-neckline, U-shaped metal accent, keyhole cutout
- Spaghetti straps, open back, cross-back strappy design
- Lower back zipper closure
- Midi-length bodycon silhouette
- Runs true to size
Style Number/Barcode: 05101-000425
Category Name: Long Wedding Guest Dresses
Price: $52.90
Availability: In Stock
Available Color: BLACK
Available Size: XS, S, M, L
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Aimee Strappy Back Mesh Trim Mermaid Formal Dress
Special Occasion
From the curve-hugging mermaid silhouette to the sheer mesh trim, the Aimee formal dress beautifully showcases your figure! Make a statement in this stunning dress featuring an alluring strappy back design and elegant floor-length hem that creates a chic flair.
Fit & Features
- Satin fabric
- V-neckline, mesh trim underbust and back trim
- Strappy back, spaghetti straps
- Mermaid silhouette
- Floor-length hem
- Runs true to size
Where to Wear:
Weddings, black tie parties and events, galas, fancy milestone celebrations, nights at the theatre
Style Number/Barcode: 05002-000067
Category Name: Long Wedding Guest Dresses
Price: $74.90
Availability: Out of Stock
Product Badge:- Ships Free
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Sylvia Velvet Off-The-Shoulder Formal Dress
Special Occasion
Romance meets drama in the Sylvia velvet off-the-shoulder dress, designed with a ruched bodice and daring leg slit. The mermaid silhouette and floor-sweeping finish make it perfect for the nights you want to feel unforgettable.
Fit & Features
- Soft velvet fabric
- Off-the-shoulder sweetheart neckline
- High front wrap slit
- Mermaid silhouette
- Floor-length hem
- Runs true to size
Where to Wear:
Black tie weddings, galas, military balls, formal milestone celebrations, birthdays, charity events, red-carpet occasions
Style Number/Barcode: 05002-000313
Category Name: Long Wedding Guest Dresses
Price: $79.90
Availability: In Stock
Available Color: PURPLE
Available Size: XS, S, M, L, XL
Product Badge:- Ships Free
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Amberlyn Velvet Corset Mermaid Formal Dress
Special Occasion
Sleek and sultry, the Amberlyn velvet gown is designed to make an entrance. The corset bodice sculpts the figure while the high slit adds a daring finish to its timeless silhouette.
Fit & Features
- Velvet fabric, bust lining
- Plunge sweetheart neckline, padded bra cups
- Wide shoulder straps
- Corset bodice, flexible boning, back zipper and hook-eye closure
- High front wrap slit
- Mermaid silhouette, floor-length hem
- Runs true to size
Where to Wear:
Black tie galas, weddings, red-carpet occasions, fancy date nights, rehearsal dinners, engagement parties, milestone celebrations, formal birthdays, military balls
Style Number/Barcode: 05002-000134
Category Name: Long Wedding Guest Dresses
Price: $79.90
Availability: In Stock
Available Color: NAVY, RED
Available Size: XS, S, M, L, XL
Product Badge:- Ships Free
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Chic Affair Flocked Floral Velvet Cold-Shoulder Midi Dress
Romantic, sultry, and made to linger in the spotlight. This floral velvet midi dress hugs every curve while the cold-shoulder detail keeps it flirty and unexpected.
Fit & Features
- Sheer mesh fabric with knit lining, high stretch
- Velvet flocked floral pattern
- Sweetheart neckline, padded bust, ruching
- Cold-shoulder design, thin tank straps, off-the-shoulder straps
- Ruching, back zipper with hook-eye closure
- Midi-length bodycon silhouette
- Runs true to size
Style Number/Barcode: 05101-000561
Category Name: Long Wedding Guest Dresses
Price: $54.90
Availability: In Stock
Available Color: BLACK
Available Size: XS, S, M, L, XL
Product Badge:- New Arrival
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Marissa Embroidered Rose Velvet Dress
Special Occasion
Keep it charming and lovely with enchanting roses! Our Marissa dress features a plunging sweetheart neckline, padded cups, boning at the sides for structure and a gel no slip-slip strip. Her bodice features an embroidered rose design with a metallic trim and sparkling heat stones. Her velvet skirt features a slim fit with a bold high slit to bring the drama! Marissa is composed of a mesh bodice and velvet fabric that offers a form hugging fit with a moderate stretch. Dress is fully lined and includes a back zipper closure with hook and eye clasp.
Special Occasion products cannot be returned to any retail locations.
Style Number/Barcode: 05005-0000
Category Name: Long Wedding Guest Dresses
Price: $74.97 $209.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Spring With Florals Maxi Dress
Step out this season in pretty florals to make a charming impression! The ivory maxi dress features an off the shoulder neckline with the off the shoulder strap accents, a straight bust, a cinching tie waist belt and maxi length silhouette with a high side slit. The back features a lower back keyhole. The all over floral print features pink hues. Dress is composed of a lightweight woven fabric that offers a form hugging fit with minimal stretch. Includes an additional mini skirt length lining.Model is 5'9" with a 34" bust, 24" waist and 34.5" hips. She is wearing a size small
Style Number/Barcode: 05101-8699
Category Name: Long Wedding Guest Dresses
Price: $19.97 $48.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Dayna Corset Floral Embroidery Satin Formal Dress
Special Occasion
Beautifully crafted with beading, sequins, and floral embroidery, the Dayna satin formal dress is a dream for prom or black tie celebrations! Adorned with a delicate embroidered sheer corset bodice, this gown is designed for the modern-day goddess. The mermaid silhouette, high front slit, and floor-length hem add a touch of drama, while the satin fabric drapes beautifully over the body. With a V-neckline, strappy open back, and padded bra cups for support, this dress is both stylish and functional. Complete the look with a gorgeous hair accessory for a stunning updo and a clutch!
Fit & Features
- Satin fabric lined with stretchy knit
- Floral, sequins, beaded embroidery
- Padded bra cups, flexible boning
- Strappy open back, zipper and hook-eye closure
- High front slit
- Mermaid silhouette
- Runs true to size
Style Number/Barcode: 05005-0130
Category Name: Long Wedding Guest Dresses
Price: $14.97 $229.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Romantic Drama Floral Rhinestone Maxi Dress
This floral mesh maxi dress stuns with a plunging halter neckline, open back, and sparkling gem detail that catches the light. Perfect for cocktail parties, dressy celebrations, or nights that call for elegance.
Fit & Features
- Floral print, rhinestone-embellished
- Mesh fabric lined with stretch knit
- Halter plunge neckline, gemstone charm, tie closure
- Open back with adjustable strap
- Curve-hugging maxi silhouette
- Center back slit
- Runs true to size
Style Number/Barcode: 05101-000429
Category Name: Long Wedding Guest Dresses
Price: $44.90
Availability: In Stock
Available Color: NAVY
Available Size: XS, S, M, L
Product Badge:- New Arrival
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Janice Satin Lace-Up Wrap Slit Formal Dress
Special Occasion
The Janice formal gown flows in glossy satin with a curve-hugging silhouette and floor-length hem. A chic V-neck and lace-up back add drama, while the high front wrap slit was made for striking a pose.
Fit & Features
- Stretch satin fabric, sewn-in knit lining
- V-neckline, padded bra cups
- Spaghetti straps
- Lace-up open back, lower zipper and hook-eye closure
- High front wrap slit
- Curve-hugging, floor-length hem
- Runs true to size
Where to Wear:
Weddings, formal dances, rehearsal dinners, engagement parties, black tie galas, fancy dinner parties, anniversaries, award ceremonies, receptions, big birthday events
Style Number/Barcode: 05002-000218
Category Name: Long Wedding Guest Dresses
Price: $59.90
Availability: In Stock
Available Color: NAVY
Available Size: XS, S, L, XL
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Kennedy Sequin Gown
Special Occasion
Introducing our beautiful and elegant Kennedy gown, She has a form fitting silhouette that is floor length. She has a v neckline, padded cups and adjustable spaghetti straps that lead to a low V back and zipper closure. She is fully lined and showcases a beautiful scroll sequin pattern. Her hem flows out in a mermaid style fashion. Just beautiful!
Model is 5'9" with a 34" bust, 24" waist and 35.5" hips. She is wearing a size small.
Special Occasion products cannot be returned to any retail locations.
Style Number/Barcode: 05002-0200
Category Name: Long Wedding Guest Dresses
Price: $36.97 $99.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Maizie Sleeveless Slit A-Line Glitter Formal Dress
Special Occasion
A sleeveless formal dress features a sleek square neckline, spaghetti straps, and an A-line floor-length silhouette showcasing a sultry front slit. The glitter knit fabric offers plenty of stretch for comfort.
Fit & Features
- Glitter knit fabric, moderate stretch
- Square neckline
- Spaghetti straps
- Front slit
- A-line floor-length silhouette
- Runs true to size
Style Number/Barcode: 05002-8611
Category Name: Long Wedding Guest Dresses
Price: $39.97 $79.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free