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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Jada Glitter Knit Long Sleeve Formal Dress
Special Occasion
Make a glamorous impression at your next fancy soiree in the Jada glitter knit long sleeve formal dress! Crafted from a glitzy glitter knit fabric, she features a V-neckline with an underbust seam, a high waist seam with ruching at the sides, long fitted sleeves, a floor-length hem with a thigh-high front slit, and a slim-fit silhouette. Style this formal long dress with a rhinestone necklace and earrings set.
Fit & Features
- V-neckline, underbust seam, high waist seam, ruching
- Long fitted sleeves
- Floor-length hem, thigh-high front slit
- Slim-fit silhouette
- Glitter knit fabric, long knit lining, moderate stretch
- Bra-friendly design
- Runs true to size
Style Number/Barcode: 05002-7909
Category Name: Long Wedding Guest Dresses
Price: $14.97 $69.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Everleigh Formal Glitter Off-The-Shoulder Dress
Special Occasion
Bring an air of sophistication in the Everleigh formal glitter long dress! Featuring an off-the-shoulder neckline, short-sleeve cuff, and slim fit silhouette, this floor-length dress will be sure to make a statement. The high front slit adds a hint of drama and the glitter knit fabric ensures you'll be sparkling all night! Complete the look in platform heels for a gala or banquet!
Fit & Features
- Off-the-shoulder neckline
- Short-sleeve cuffs
- Slim fit silhouette
- High front slit, floor-length hem
- Glitter knit fabric, moderate stretch
- Strapless or sticky bra recommended
- Runs true to size
Style Number/Barcode: 05002-7769
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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Anahi Crepe And Lace Mermaid Dress
Special Occasion
Anahi brings sophistication to the party in a floor-sweeping mermaid silhouette that's sure to catch everyone's eyes. She features a sleeveless, square neckline and adjustable straps on a fitted bodice. It flows into a detachable floral lace skirt that you can remove to convert her into a sultry mini dress for all-night dancing. The dress is composed of a combination of crepe and lace fabric with minimal stretch. Complete your chic look with a glamorous necklace set.
Fit & Features
- Sleeveless, square neckline, adhesive bra recommended
- Adjustable spaghetti straps for a customized fit
- Sheer lace back design, zipper and hook and eye closure
- Fitted bodice, high waist seam, mermaid silhouette
- Detachable lace skirt, snap-button closures
- Crepe fabric, scalloped sheer floral lace fabric, minimal stretch
- Runs true to size
Style Number/Barcode: 05002-2009
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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Kylynda Formal Asymmetrical Rhinestone Dress
Special Occasion
Rhine and shine in our glam Kylynda dress! She brings the wow factor with bold cut outs and sparkling rhinestones to adorn her high slit.
Fit & Features
- V-Neckline
- Adjustable Spaghetti Straps
- Waist Cut Outs
- Asymmetrical High Slit
- Fringe Rhinestones
- Lined Crepe
- Form Hugging Fit | Moderate Stretch
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: 05002-0845
Category Name: Long Wedding Guest Dresses
Price: $33.97 $89.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Gorgeous Aura Floral Mesh Maxi Dress
Showcase a gorgeous aura in this lightweight mesh maxi dress accented with a bold big floral print. It features a sleeveless cowl neckline, adjustable spaghetti straps for a customized fit, and a slim-fit silhouette to flaunt your curves.
Fit & Features
- Sheer mesh fabric with knit lining, plenty of stretch
- Big floral print
- Cowl neckline
- Adjustable spaghetti straps
- Maxi-length hem
- Slim-fit silhouette
- Runs true to size
Style Number/Barcode: 05101-3705
Category Name: Long Wedding Guest Dresses
Price: $20.97 $46.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Korrie Formal Embroidered Ball Gown
Special Occasion
Make prom a night to remember in the Korrie formal ball gown sure to have all eyes on you! She catches the light with her subtle sparkly lace embroidery on a sheer, mesh overlay fashioned into an A-line floor-length silhouette that's flattering on every figure. Her classic one-shoulder design features dual adjustable spaghetti straps, a built-in padded bust, and a fitted bodice with a back zipper closure. Complete the look in a glam necklace set.
Fit & Features
- Sleeveless, one-shoulder neckline, dual adjustable spaghetti straps
- Built-in padded bust, strapless or adhesive bra recommended
- Fitted bodice, back zipper, hook and eye closure
- A-line silhouette
- Floor-length hem
- Subtle sparkly lace embroidery, mesh overlay, inner lining
- Flowy fit, minimal stretch
- Runs true to size
Style Number/Barcode: 05002-2222
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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There She Glows Glitter Ruffle Hem Dress
You'll be glowing everywhere you go in this glitter dress! It features spaghetti straps, a square neckline, and a midi ruffle hem on a form-fitting silhouette. The knit-lined fabric offers a moderate stretch. Complete the look with statement hoops.
Fit & Features
- Spaghetti straps
- Square neckline
- Midi ruffled hem
- Form-fitting silhouette
- Glitter knit-lined fabric, moderate stretch
- Fits true to size
Style Number/Barcode: 05101-1175
Category Name: Long Wedding Guest Dresses
Price: $9.97 $44.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Everleigh Formal Sequin Scroll Dress
Special Occasion
Bring the shine to your evening with our enchanting Everleigh dress! She features a sleeveless bodice, a high round neck with hook and eye closure at the nape of the neck and a racer bust Her slim fit bodice leads to a curve hugging floor length silhouette. She is composed of a lined mesh fabric with a glitzy sequin scroll print throughout. Dress offers a minimal stretch and includes a back zipper closure.
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: 05002-0154
Category Name: Long Wedding Guest Dresses
Price: $27.97 $74.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Felicity Satin Dress With Sheer Shawl
Special Occasion
The Felicity satin column gown pairs sleek structure with ethereal movement for a look that feels effortlessly elevated. Featuring a strapless neckline and a flowing sheer chiffon cape overlay, it’s the kind of silhouette that turns every step into a moment.
Fit & Features
- Premium satin fabric
- Strapless neckline
- Includes a sheer mesh shawl
- Column silhouette
- Floor-length hem
- Runs true to size
Where to Wear:
Weddings, bridesmaids, formal galas, rehearsal dinners, red-carpet occasions, black-tie events, formal milestone celebrations, and anniversary parties.
Style Number/Barcode: 05002-001750
Category Name: Long Wedding Guest Dresses
Price: $89.90
Availability: In Stock
Available Color: LIGHT, BLUE, BLACK
Available Size: M, L, S
Product Badge:- Ships Free
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Lyra Velvet One-Shoulder Rhinestone Cuff Mermaid Dress
Special Occasion
Radiate luxe glamour in the Lyra mermaid dress designed with smooth velvet fabric perfect for a formal holiday soiree. It features a one-shoulder neckline, a long fitted sleeve with a glitzy rhinestone-embellished cuff, ruched seams to accentuate your stunning curves, and a floor-length mermaid silhouette accented with a high-cut front slit.
Fit & Features
- Velvet fabric with knit lining, moderate stretch
- One-shoulder neckline
- Long fitted sleeve with rhinestone embellished cuff, slit with dual rhinestone buttons
- Back zipper with hook-eye closure
- Ruched seams
- High front slit, floor-length mermaid silhouette
- Runs true to size
Style Number/Barcode: 05002-8665
Category Name: Long Wedding Guest Dresses
Price: $39.97 $79.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Holly Formal Sleeveless Open Back Dress
Special Occasion
You'll be a vision in the Holly formal dress at fancy dinners and celebrations! She features a sleeveless square neckline, adjustable spaghetti straps, a sultry open tie-back design, and flattering side and back ruched seams that accentuate your curves and a slim long silhouette with a high side slit to show some leg. The formal dress is composed of a smooth knit fabric with a stretchy lining. Complete the look with a glam hair accessory and clutch.
Fit & Features
- Sleeveless square neckline, adjustable spaghetti straps
- Open tie-back design
- Side and back ruched seams
- Slim silhouette, high side slit, long hem
- Smooth knit fabric, stretchy lining
- Sticky bra or pasties recommended
- Runs true to size
Style Number/Barcode: 05002-7623
Category Name: Long Wedding Guest Dresses
Price: $9.97 $44.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Grace Sweetheart Rhinestone Mermaid Formal Dress
Special Occasion
Effortless with a touch of glam, the Grace formal dress makes a stunning statement! She features a strapless, tube sweetheart neck design with a no-slip grip and a fitted, empire waist with a rhinestone trim cutout. The dress is composed of a smooth-knit-lined fabric with a moderate stretch. Complete your elegant look in a sparkly tiara and heels.
Fit & Features
- Strapless, sweetheart neck, no-slip grip
- Empire waist, rhinestone trim cutout
- Mermaid silhouette
- Floor-length hem
- Smooth-knit lined fabric
- Moderate stretch
- Fits true to size
Style Number/Barcode: 05002-1905
Category Name: Long Wedding Guest Dresses
Price: $14.97 $72.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Lisa Glitter Lurex A-Line Dress
Special Occasion
Our lovely Lisa will bring the glitz and glam in an elegant way!
Fits & Features
- Adjustable Spaghetti Straps
- Sweetheart Neckline I Padded Bust I Princess Seams
- Zipper With Hook & Eye Closure At Back
- Flowy, A-Line Skirt With Pleated Detailing
- Glitter Lurex Fabric I Fully Lined
- Form-Hugging Fit I Moderate Stretch
Model is 5'9" with a 34" bust, 24" waist and 34.5" hips. She is wearing a size 3
Special Occasion products cannot be returned to any retail locations.
Style Number/Barcode: 05002-0416
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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Garden Goddess Floral Lace-Up Maxi Dress
Serving major romance vibes—this maxi dress was made for twirling into the night. The floral print and lace-up back keep it equal parts sweet and sultry, perfect for weddings, dates, or any RSVP-worthy event.
Fit & Features
- Sheer mesh fabric with knit lining, high stretch
- Large floral print
- Sleeveless sweetheart neckline
- Spaghetti straps, open lace-up design
- Maxi-length hem
- Curve-hugging silhouette
- Runs true to size
Style Number/Barcode: 05101-000218
Category Name: Long Wedding Guest Dresses
Price: $9.97 $52.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Katie Open Back Mermaid Velvet Formal Dress
Special Occasion
Luxe is a lady in the Katie velvet formal dress designed to turn heads with an open back design and form-flattering mermaid silhouette that leads to the floor-length hem. Complete the look with earrings.
Fit & Features
- Velvet fabric, stretchy knit lining
- Adjustable spaghetti straps
- Sweetheart neckline, padded bra cups
- Open back design
- Mermaid silhouette
- Floor-length
- Runs true to size
Style Number/Barcode: 05002-9005
Category Name: Long Wedding Guest Dresses
Price: $64.90
Availability: Out of Stock
Product Badge:- Ships Free
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Lana Formal High Slit Dress
Special Occasion
Bring the elegance in our captivating Lana high slit dress! Her sleeveless bodice is perfect to pair with a statement necklace while her high slit is all for showing off your glam heels!
Fit & Features
- Strapless Square Neckline
- Subtle Fold Over Accent
- A-Line Silhouette
- High Slit
- Crepe Fabric
- Form Hugging Fit
Model is 5'7" with a 34" bust, 24" waist and 34" hips. She is wearing a size small.
Style Number/Barcode: 05002-1034
Category Name: Long Wedding Guest Dresses
Price: $29.97 $54.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Unforgettable Entrance Midi Dress
She walked in, and suddenly everyone’s paying attention. This off-the-shoulder dress hugs close with a sculpted fit that feels equal parts elevated and effortless.
Fit & Features
- Power mesh fabric, sewn-in knit stretchy lining
- Off-the-shoulder neckline, non-slip grip lining
- Short-sleeve cuffs
- Back zipper and hook-eye closure
- Ruched bodycon midi silhouette
- Runs true to size
Style Number/Barcode: 05101-001118
Category Name: Long Wedding Guest Dresses
Price: $48.90
Availability: In Stock
Available Color: BLACK, SAGE
Available Size: XS, S, M, L, XL
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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 hook-eye closure
- Midi-length bodycon silhouette
- Runs true to size
Style Number/Barcode: 05101-000425
Category Name: Long Wedding Guest Dresses
Price: $7.97 $52.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Susie Formal Satin V-Neck Dress
Special Occasion
Make jaws drop in the Susie formal satin dress the moment you enter the party! She features a sultry, sleeveless, plunge v-neckline atop a fitted bodice with princess seam detail and a built-in padded bust. Bring the drama to your dressy look thanks to her side trumpet ruffle that leads to a side slit to showcase some leg on her floor-length hem. The formal dress is composed of a luxe satin fabric with lining and minimal stretch. Complete the look with a lariat necklace and clutch.
Fit & Features
- Sleeveless, plunge v-neckline, princess seam fitted bodice
- Built-in padded bust, no bra required
- Back zipper closure, trumpet ruffle, side slit
- Floor-length hem
- Luxe satin fabric, lining, minimal stretch
- Fits true to size
Style Number/Barcode: 05002-1960
Category Name: Long Wedding Guest Dresses
Price: $19.97 $189.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Londyn Formal Sleeveless Satin Dress
Special Occasion
Keep it stunning in sleek satin as you create a memorable impression in our Londyn dress!
Fit & Features
- Cowl Neck
- Spaghetti Straps
- Lined Satin
- Relaxed Slinky Fit
- Minimal Stretch
- No Zipper
Special Occasion products cannot be returned to any retail locations.
Style Number/Barcode: 05002-0466
Category Name: Long Wedding Guest Dresses
Price: $19.97 $54.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Mabel Velvet Gown
Special Occasion
Introducing our stunning Mabel gown! She features a v neckline, spaghetti straps that are adjustable and lead to a low back as well as a zipper closure. Her bodice is fitted and features inset mesh details. Her hem is long and almost floor length and she is composed of a velvet like material that offers moderate stretch and a form fit.
Model is 5'9" with a 34" bust, 24" waist and 35.5" hips. She is wearing a size three.
Special Occasion products cannot be returned to any retail locations.
Style Number/Barcode: 05002-0088
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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Grace Floral Open Back Mermaid Formal Dress
Special Occasion
Romantic by design, The Grace formal dress is made for the moments that linger. With a draped cowl sweetheart neckline and an open back that catches the light just right, this floral garden print gown flows into a mermaid silhouette that feels equal parts timeless and captivating.
Fit & Features
- Garden floral print, lined stretch knit fabric
- Cowl sweetheart neckline, padded bra cups
- Wide shoulder straps
- Open back with clasp closure
- Mermaid silhouette
- Floor-length hem
- Runs true to size
Where to Wear:
Weddings, black tie galas, formal celebrations, receptions, bridal events, destination soirees, anniversaries, dinner parties, dressed-up date nights
Style Number/Barcode: 05002-000463
Category Name: Long Wedding Guest Dresses
Price: $19.97 $79.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Tania Floral Lace-Up Slit Formal Dress
Special Occasion
The Tania formal dress is gorgeously cut from a floral print mesh that flaunts your figure along the mermaid floor-length silhouette, made for dramatic entrances and exits thanks to the lace-up back!
Fit & Features
- Floral print, mesh-lined fabric, moderate stretch
- Cowl sweetheart neckline, padded bra cups
- Spaghetti straps
- Lace-up back detail
- High front slit
- Mermaid silhouette, floor-length hem
- Runs true to size
Where to Wear:
Weddings, garden parties, black tie galas, dinner parties, date night, vacation, birthdays, formal milestone celebrations, engagement parties, rehearsal dinners
Style Number/Barcode: 05002-9545
Category Name: Long Wedding Guest Dresses
Price: $29.97 $79.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Melita Ruffle Mermaid Floral Mesh Formal Dress
Special Occasion
Embrace the beauty of the Melita floral mesh formal dress showcasing flirty ruffled straps, a flattering mermaid silhouette that accentuates your curves, and a chic floor-length hem.
Fit & Features
- Floral print, mesh fabric lined with stretchy knit
- Sweetheart neckline, padded bra cups
- Ruffled adjustable spaghetti straps
- Back zipper and hook-eye closure
- Fitted bodice
- Mermaid silhouette, floor-length hem
- Runs true to size
Where to Wear:
Prom, weddings, bridesmaids, garden parties, spring cocktail parties, dressy birthdays
Style Number/Barcode: 05002-000018
Category Name: Long Wedding Guest Dresses
Price: $69.90
Availability: In Stock
Available Color: SAGE
Available Size: XS, S, M, L, XL