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 That Make Every Moment Memorable
Celebrate in style with Windsor’s collection of long wedding guest dresses, designed to elevate your presence at every type of ceremony. Whether you’re attending a vineyard reception, a chic city soirée, or a luxe black-tie celebration, these sweeping silhouettes bring instant sophistication and show-stopping energy.
Elegant Silhouettes & Luxe Fabrics
Explore curve-loving mermaid gowns, sleek column dresses, and airy chiffon maxis that float with every step. From soft florals to bold jewel tones and timeless neutrals, this edit features standout fabrics—think satin, glitter mesh, crepe, and lace—that look stunning in photos and feel just as good as they look.
Modern Details & Romantic Touches
Looking for a style that balances elegance and edge? Try corset bodices, high slits, lace-up backs, or open-shoulder necklines. Prefer something softer? Discover long guest dresses with flutter sleeves, tiered skirts, and embroidered accents that bring a romantic, elevated vibe.
Perfect for Every Celebration
No matter the setting—black tie, garden, coastal, or semi-formal—Windsor’s long wedding guest dresses are crafted to fit the occasion. Designed for movement, comfort, and unforgettable style, these gowns ensure you arrive polished and poised.
Shop Windsor’s collection of long wedding guest dresses online, in-app, or at 350+ Windsor stores and find the perfect look for your next celebration.
What are the best silhouettes for a long wedding guest dress?
Popular silhouettes include mermaid, column, trumpet, and asymmetrical designs, each offering a unique look. Mermaid and trumpet styles create a form-fitting, dramatic effect, while column and asymmetrical dresses provide a sleek, modern feel. Explore a variety of options in Windsor's full collection of wedding guest dresses to find the perfect fit for your next event.
What fabrics work best for long wedding guest dresses?
The best fabric depends on the season and wedding setting. Satin and velvet bring a luxe touch to evening or outdoor weddings, while chiffon and crepe offer lightweight elegance for spring and summer celebrations. Mesh and lace add texture, and glitter fabrics create a statement look for formal occasions.
Can I wear a long dress to a casual or outdoor wedding?
Yes! A long dress can be perfect for outdoor or semi-casual weddings when styled appropriately. Opt for flowy fabrics like chiffon or lightweight satin, and choose relaxed silhouettes like maxi, A-line, or column styles. Pair with strappy sandals or wedges for a more effortless look.
Create your head-to-toe wedding guest look by shopping Windsor online, in-app, or at over 350 retail stores across the U.S. and Canada. Whether celebrating in a candlelit ballroom or under the stars, these long wedding guest dresses ensure you arrive in style.
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Melanie Sleeveless Lace-Up Glitter Satin Formal Dress
Special Occasion
Prepare for compliments when you're seen in the Melanie sleeveless lace-up glitter satin formal dress as a lovely bridesmaid or wedding guest! She boasts a delicate V-neckline and spaghetti straps, while the lace-up back adds a touch of sophistication to the slim, curve-hugging silhouette. The floor-length hem and glitter satin fabric make this dress a true showstopper! Complete the look with a necklace.
Fit & Features
- Glitter satin fabric, bust lining, minimal stretch
- Spaghetti straps, padded bra cups
- Back zipper hook-eye closure
- Lace up
- Slim silhouette
- Sticky bra or pasties recommended
- Runs true to size
Style Number/Barcode: 05002-8492
Category Name: Long Wedding Guest Dresses
Price: $19.97 $69.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Adele Pearl Detail Ruffle Tulle Formal Dress
Special Occasion
Make an enchanting regal entrance at your next black-tie affair in the ethereal and chic Adele formal dress! She features a sleeveless plunge V-neck and back with a surplice design, tank shoulder straps with adorable tie-shoulder bow accents, and a stretchy smocked high waist with a matching tie-front belt. Her floor-length hem features a stunning tiered ruffled design with a flowy A-line silhouette. The airy sheer tulle fabric features all-over faux pearl embellishments for the prettiest touch of glamour, and includes a full-length lining. Complete your look with a rhinestone lariat necklace and clear heels.
Fit & Features
- Sleeveless plunge V-neck and back, surplice design
- Tank shoulder straps, tie-shoulder bow accents
- Stretchy smocked high waist, tie-front belt
- Floor-length hem, tiered ruffled design, flowy A-line silhouette
- All-over faux pearl embellishments, sheer tulle fabric, full-length knit lining, minimal stretch
- Sticky bra or pasties recommended
- Runs true to size
Style Number/Barcode: 05002-7781
Category Name: Long Wedding Guest Dresses
Price: $49.97 $109.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Molly Sweetheart Ruffle Faux Pearl Lace Formal Dress
Special Occasion
Win every heart in the Molly lace formal dress perfect for making an entrance as a bridesmaid, wedding guest, or attending a banquet! The sweetheart neckline and padded bra cups provide a flattering, feminine silhouette while adjustable spaghetti straps ensure a perfect fit. The high front ruffled slit adds a touch of elegance and the lace fabric is adorned with faux pearls for a truly exquisite look! Complete the look with a clutch and heels.
Fit & Features
- Faux pearl embellishments, lace fabric, stretchy knit lining
- Adjustable spaghetti straps
- Sweetheart neckline, padded bra cups
- Back zipper and hook-eye closure
- High front ruffled slit
- Slim silhouette
- Runs true to size
Style Number/Barcode: 05002-8509
Category Name: Long Wedding Guest Dresses
Price: $19.97 $69.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Irresistibly Sweet V-Neck Floral Chiffon Maxi Dress
You'll be irresistibly sweet in this floral chiffon maxi dress at showers, graduations, or semi-formal events! The V-neckline and spaghetti strap tie accentuate your frame while the flowy maxi silhouette adds a touch of elegance. With a front slit and floor-length hem, this dress is perfect for any occasion. Complete the look in espadrille wedges.
Fit & Features
- Floral print, chiffon fabric lined with woven fabric
- V-neckline
- Spaghetti strap ties
- Front slit
- Flowy maxi silhouette
- Runs true to size
Style Number/Barcode: 05101-3301
Category Name: Long Wedding Guest Dresses
Price: $9.97 $59.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Sunlit Elegance Satin A-Line Midi Dress
This dress feels like golden hour in outfit form. The silky satin finish, lace-trimmed hanky hem, and soft shade give it that effortlessly elevated look that works for weddings, showers, and every RSVP on your summer calendar.
Fit & Features
- Silky satin woven fabric
- Sweetheart neckline
- Spaghetti straps
- Back zipper closure
- A-line silhouette
- Lace trim hanky midi-length hem
- Runs true to size
Style Number/Barcode: 05101-001480
Category Name: Long Wedding Guest Dresses
Price: $64.90
Availability: Out of Stock
Product Badge:- Ships Free
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Tabby Formal Pleated Glitter Dress
Special Occasion
Bring the glow in our radiating Tabby dress! She brings the details with her pleats while her glitter shines from all your best angles! Pair her with statement heels and an envelope clutch for a head-turning look!
Fit & Features
- Plunging V-Neckline
- Adjustable Spaghetti Straps | Cross-Straps
- Tie-Back Straps
- Pleated Silhouette
- Lined Metallic Knit Back
- Relaxed Fit
- Minimal Stretch
Special Occasion products cannot be returned to any retail locations.
Style Number/Barcode: 05002-1000
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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Janisa Formal Open Back Ruffle Dress
Special Occasion
Bring the romance in ruffles! Janisa charms with her all over floral print, a wide rounded neckline with racer bust and a bold open back. Her back is accented with a lower back bow and dreamy ruffles.
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: 05002-0295
Category Name: Long Wedding Guest Dresses
Price: $25.97 $69.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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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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Emma Lace Mermaid Formal Dress
Special Occasion
Elegant with just the right amount of intrigue, the Emma lace dress was designed for evenings that call for a lasting impression. This lace mermaid gown features a sculpting silhouette, plunging halter neckline, and open back detail that feels timeless, flattering, and undeniably chic.
Fit & Features
- Lace fabric, stretchy knit lining
- Halter neckline, tie straps, padded bra cups
- Back zipper and hook-eye closure
- Mermaid floor length silhouette
- Runs true to size
Where to Wear:
Wedding guests, galas, engagement parties, formal milestones, special date nights, vacations, anniversaries, honeymoons
Style Number/Barcode: 05002-001549
Category Name: Long Wedding Guest Dresses
Price: $89.90
Availability: Out of Stock
Product Badge:- Ships Free
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Bella Chiffon Lace-Up Formal Dress
Special Occasion
The Bella chiffon dress floats with effortless elegance from every angle. Designed in airy chiffon with a sweeping A-line silhouette, this gown is finished with sculptural hardware straps and a lace-up open back that feels equal parts timeless and striking.
Fit & Features
- Chiffon fabric, smooth lining
- Sweetheart neckline, padded bra cups
- Hardware inserts, wide shoulder straps
- Lace-up strappy back, lower zipper and hook-eye closure
- Flowy A-line floor-length silhouette
- Runs true to size
Where to Wear:
Wedding guests, summer galas, engagement parties, birthday dinners, special date nights, vacations, honeymoons, resorts, cocktail soirees
Style Number/Barcode: 05002-001563
Category Name: Long Wedding Guest Dresses
Price: $99.90
Availability: Out of Stock
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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Sofie Metallic Floral High-Slit Formal Dress
Special Occasion
Made for golden hour entrances and late-night celebrations, the Sofie is the kind of metallic floral formal dress that stuns at every RSVP. Designed in a shimmering slinky silhouette with a dramatic high-slit and delicate open-back tie detail, it moves like liquid glam from rooftop cocktails to destination weddings.
Fit & Features
- Metallic foiled floral print, knit fabric with full-length knit lining, high stretch
- Sleeveless cowl neckline
- Spaghetti straps, open cross-back strappy design with tie closure
- Ruched detailing
- Floor-length hem, high-cut side slit
- Curve-hugging silhouette
- Runs true to size
Where to Wear:
Vacations, dressed-up dinners, rooftop parties, wedding guests, birthday celebrations, and glam nights out.
Style Number/Barcode: 05002-001597
Category Name: Long Wedding Guest Dresses
Price: $64.90
Availability: In Stock
Available Color: RED
Available Size: XS, S, M, L
- Metallic foiled floral print, knit fabric with full-length knit lining, high stretch
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Arli Snake Velvet Burnout Mermaid Dress
Special Occasion
Designed for moments that call for subtle drama, the Arli dress stuns in snake velvet burnout with a sculpted mermaid silhouette that traces every curve. A refined V-neckline and a cutout back finished with a hoop detail add a modern twist, creating a look that feels polished, alluring, and unforgettable.
Fit & Features
- Snake burnout mesh-lined fabric
- V-neckline with adjustable spaghetti straps, padded bra cups
- O-ring detail with back cutout
- Form-fitting mermaid silhouette
- Floor-length hem
- Runs true to size
Where to Wear:
Weddings, black tie galas, upscale formal event, holiday soirees, anniversary dinners, date nights, elevated occasions
Style Number/Barcode: 05002-000858
Category Name: Long Wedding Guest Dresses
Price: $79.90
Availability: In Stock
Available Color: BROWN
Available Size: L
Product Badge:- Ships Free
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Kristie Pleated Satin A-Line Formal Dress
Special Occasion
The Kristie formal dress pairs pleated satin woven fabric with a luminous sheen and effortless movement. A plunge halter neckline framed by a snake chain strap, open back, and underbust tie front detail creates a striking look, while the flowy A-line floor-length silhouette glides with every step.
Fit & Features
- Pleated satin woven fabric with sheen, woven lining
- Plunge halter neckline, snake chain strap
- Underbust tie-front detail
- Open back
- Flowy A-line silhouette
- Floor-length hem
- Runs true to size
Where to Wear:
Black tie weddings, galas, destination celebrations, birthday events, cocktail soirees, date nights, anniversaries, red carpet events, fancy dinner parties
Style Number/Barcode: 05002-001716
Category Name: Long Wedding Guest Dresses
Price: $69.90
Availability: In Stock
Available Color: OLIVE
Available Size: XS, S, M, L
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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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Plus One Approved Satin Midi Dress
Polished, but still a little unexpected. This satin midi dress with a one-shoulder neckline and a soft, ruffled drape brings effortless chic looks to dinners, events, and dressy celebrations.
Fit & Features
- Silky satin woven fabric
- One-shoulder foldover neckline, side ruffled drape
- Asymmetrical adjustable spaghetti strap
- Side hidden zipper and hook-eye closure
- Column midi silhouette
- Runs true to size
Style Number/Barcode: 05101-001395
Category Name: Long Wedding Guest Dresses
Price: $52.90
Availability: In Stock
Available Color: BLUE
Available Size: S
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Ariel Satin Open Back Formal Dress
Special Occasion
The Ariel formal dress brings sleek satin and sculpted glamour together effortlessly. The pleated plunge halter V-neckline bust and open back create a striking balance against the curve-skimming mermaid floor-length silhouette.
Fit & Features
- Premium satin fabric, no stretch
- Pleated plunge halter V-neckline, tie straps
- Open back, lower zipper and hook-eye closure
- Mermaid floor-length silhouette
- Runs true to size
Where to Wear:
Bridesmaids, wedding guest, black tie galas, rehearsal dinners, engagement parties, formal milestones, fancy birthdays, high tea parties, garden parties, fashion-forward soirees
Style Number/Barcode: 05002-000988
Category Name: Long Wedding Guest Dresses
Price: $79.90
Availability: In Stock
Available Color: SAGE
Available Size: XS, S, M, L
Product Badge:- Ships Free
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Chantelle Chevron A-Line Formal Dress
Special Occasion
There’s something effortlessly captivating about a dress that moves with ease from ceremony to afterparty, and the Chantelle chevron crochet gown does exactly that. Designed with beaded spaghetti straps and a strappy open tie back, the A-line floor-length silhouette feels polished with just the right amount of allure.
Fit & Features
- Chevron crochet fabric, stretchy knit lining
- V-neckline
- Spaghetti straps with beaded accents
- Strappy open tie back design, lower zipper and hook-eye closure
- A-line floor-length silhouette
- Runs true to size
Where to Wear:
Destination weddings, vacations, honeymoons, resorts, dinner parties, semi-formal events and occasions
Style Number/Barcode: 05002-001562
Category Name: Long Wedding Guest Dresses
Price: $84.90
Availability: In Stock
Available Color: BLUE
Available Size: XS, S, M, L, XL
Product Badge:- Ships Free
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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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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: $39.97 $74.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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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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Mckensie Glitter Mermaid Formal Dress
Special Occasion
Made for your slow-turn moment, the Mckensie glitter knit mermaid gown hugs in all the right places before softly flaring for a fluid, sculpted finish. The delicate tie front and open back detail add a touch of intrigue, striking that perfect balance between polished and alluring.
Fit & Features
- Glitter knit-lined fabric, moderate stretch
- Plunge V-neckline with tie front
- Spaghetti straps
- Open tie-back
- Mermaid floor-length silhouette
- Runs true to size
Where to Wear:
Weddings, black tie events, galas, engagement parties, rehearsal dinners, birthdays, prom, resort destinations, vacations, formal celebrations
Style Number/Barcode: 05002-001487
Category Name: Long Wedding Guest Dresses
Price: $89.90
Availability: In Stock
Available Color: LAVENDER
Available Size: XS, S, M, L
Product Badge:- Ships Free
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Kerry Satin Cape Mermaid Formal Dress
Special Occasion
Made for entrances that linger long after the last toast, the Kerry satin mermaid gown brings a polished kind of drama to every RSVP moment. The plunge V-neckline, bell short sleeves, and cape accent drape create fluid movement that feels equal parts timeless and unforgettable.
Fit & Features
- Premium satin fabric, lining
- Plunge V-neckline
- Bell short sleeves
- Cape accent drape, back zipper and hook-eye closure
- Mermaid floor-length silhouette
- Runs true to size
Where to Wear:
Wedding guests, bridesmaids, rehearsal dinners, engagement parties, formal milestone events, black tie galas, cocktail receptions, mother of bride, religious ceremonies
Style Number/Barcode: 05002-001860
Category Name: Long Wedding Guest Dresses
Price: $89.90
Availability: In Stock
Available Color: NAVY
Available Size: S, M, L
Product Badge:- Ships Free