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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Lisi Off Shoulder Mermaid Dress
Special Occasion
Made from a sleek and smooth fabric, Lisi will mold your every curve and let you move around effortlessly. Her ruched off-shoulder sleeves and small front slit are playful features to this glamorous dress.
Fits & Features
- Square Neckline I Padded Bust
- Ruched Off Shoulder Sleeves
- Back Zipper With Hook & Eye Closure
- Floor Length Hemline I Mermaid Silhouette I Front Slit
- Smooth, Midweight Tricot Fabric I Fully Lined I Pretty Sheen Finish
- Form Hugging Fit I Plenty Of Stretch
Special Occasion products cannot be returned to any retail locations.
Style Number/Barcode: 05002-0609
Category Name: Long Wedding Guest Dresses
Price: $9.97 $109.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Lucille Formal Long Sleeve Sequin Dress
Special Occasion
Bring the sparkle with our A-list worthy Lucille dress! She features a plunging V neckline, long bishop sleeves with a triple button cuff and a relaxed fit waist that leads to a sweeping A-line silhouette accented with a high slit. Dress is composed of a lined mesh fabric adorned with sparkling sequins throughout. Lucille offers a relaxed fit with a moderate stretch. Zipper not included.
Model is 5'9" with 32" 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: 05002-0169
Category Name: Long Wedding Guest Dresses
Price: $37.97 $99.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Bea Formal Floral Wrap Dress
Special OccasionRadiate a charming look as you let your beauty bloom in our gorgeous Bea dress! She features a sleeveless bodice, a plunging V neckline with an unlined mesh inset, padded cups and a double row of adjustable narrow straps. Her slim fit bodice leads to a sweeping floor length wrap skirt with pleated details and a high side slit that reveals a contrast satin-like lining. The all over floral print features white with blue hues. Dress is composed of a lined chiffon fabric that offers a form hugging fit with minimal stretch.
Model is 5'9" with a 32" bust, 24" waist and 34" hips. She is wearing a size small.Special Occasion products cannot be returned to any retail locations.
Style Number/Barcode: 05002-6550
Category Name: Long Wedding Guest Dresses
Price: $19.97 $59.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Undeniable Beauty One-Shoulder High Slit Knit Maxi Dress
Showcase your undeniable beauty in this chic one-shoulder high slit maxi dress! Designed with a double-lined knit fabric offering plenty of stretch, this long dress will hug your gorgeous curves with its bodycon silhouette. It features an asymmetric one-shoulder neckline with a trendy ruched overlay, a high-cut side slit to showcase some leg, and a maxi-length hem. Style with statement earrings and stiletto heels.
Fit & Features
- Stretchy double-lined knit fabric
- Asymmetric one-shoulder neckline, ruched overlay
- High side slit
- Bodycon fit
- Runs true to size
Style Number/Barcode: 05101-3536
Category Name: Long Wedding Guest Dresses
Price: $14.97 $34.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Maren Formal High Slit Dress
Special Occasion
Bring the luxe in the captivating Maren formal dress! She features a sleeveless square neckline with a tie front, sleek spaghetti straps, and a slim fit bodice that leads to a floor-length ruched silhouette with a high side slit. The dress is composed of a crepe knit fabric that offers a form hugging fit that offers a moderate stretch. Complete look with heels and a clutch.
Fit & Features
- Sleeveless square neckline with padded cups
- Tie-front
- Sleek spaghetti straps
- Slim fit bodice
- Floor-length silhouette with high side slit
- Crepe fabric with a mini skirt length knit lining
- Form hugging fit, moderate stretch
Style Number/Barcode: 05002-1098
Category Name: Long Wedding Guest Dresses
Price: $19.97 $44.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Take Me Away Maxi Dress
Take yourself away in this dreamy maxi dress. This dress features spaghetti straps and a surplice front. It has an elasticized back and leg slit for a sultry look. Piece is made of a smooth, super-stretchy fabric with partial lining.
Model is 5'9" with a 34" bust, 24" waist and 34.5" hips. She is wearing a size small
Style Number/Barcode: 05101-0140
Category Name: Long Wedding Guest Dresses
Price: $9.97 $44.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Breezy Babe Crochet Maxi Dress
Enchant them all in this maxi dress! It's the perf vacay dress you need to pack before that trip!
Fits & Features
- Adjustable Spaghetti Straps
- V Neckline I Lined Crochet Front Design
- Tie Open Back
- Flowy Maxi Length Silhouette
- Textured Knit Fabric I Partial, Mini Length Knit Lining
- Relaxed Fit I Moderate Stretch
Style Number/Barcode: 05102-0294
Category Name: Long Wedding Guest Dresses
Price: $19.97 $49.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Elizabeth Low Back Mermaid Formal Dress
Special Occasion
Made for black-tie moments and unforgettable entrances. The Elizabeth formal dress offers a sleek mermaid silhouette with a softly draped cowl neckline and a striking open back that ties like a dream.
Fit & Features
- Smooth knit fabric with luxe shine
- Draped cowl neckline
- Low cowl back detail with spaghetti strap tie
- Mermaid silhouette with floor-length hem
- Runs true to size
Where to Wear:
Weddings, black tie galas, engagement parties, fancy rooftop dinners, big birthday events
Style Number/Barcode: 05002-000032
Category Name: Long Wedding Guest Dresses
Price: $69.90
Availability: Out of Stock
Product Badge:- Sale
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Sultry Mode Halter Cutout Maxi Dress
Amp up the sultry vibes of your summer 'fits with this sleek knit maxi dress featuring a halter square neck, an asymmetric waist cutout, and a curve-hugging silhouette.
Fit & Features
- Smooth knit fabric with knit lining, high stretch
- Sleeveless square neckline
- Tie-back halter spaghetti straps, partially open back
- Asymmetric side cutout
- Ruching
- Maxi-length form-hugging silhouette
- Runs true to size
Style Number/Barcode: 05102-000051
Category Name: Long Wedding Guest Dresses
Price: $19.97 $38.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Aviva Formal A-Line High Slit Dress
Special Occasion
Make a twirl-worthy entrance in a formal dress that captivates from the moment you enter the room! Aviva features a sleeveless sweetheart neckline, a lace-up front, adjustable spaghetti straps, and a flowy A-line silhouette with a high slit in the lining. Complete outfit with rhinestone heels and a satin clutch.
Fit & Features
- Sleeveless sweetheart neckline, no-slip strip, padded cups
- Lace-up front
- Adjustable spaghetti straps
- A-line silhouette
- High slit in the lining
- Lined mesh fabric
- Form hugging fit, moderate stretch, runs true to size
Style Number/Barcode: 05002-1231
Category Name: Long Wedding Guest Dresses
Price: $29.97 $74.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Brielle Stretch Satin V Neck Formal Dress
Our Brielle satin V neck dress will give you an aura of elegance!
Fit & Features
- Double spaghetti straps | Cross back
- Lattice back with a tie closure
- Deep V neckline
- Princess seams
- High waist seam
- Flowy floor-length skirt with an A-line silhouette | Front slit
- Stretch satin fabric
Special Occasion products cannot be returned to any retail locations.
Style Number/Barcode: 05002-0447
Category Name: Long Wedding Guest Dresses
Price: $31.97 $74.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Kay Formal Lace Up Satin Dress
Special Occasion
Lace up in luxe satin as you create a mesmerizing impression in our captivating Kay dress!
Fit & Features
- Square Neckline
- Padded Cups
- Spaghetti Straps
- Lace Up Back
- High Side Slit
- Lined Satin
- Curve Hugging Fit | Moderate Stretch
Model is 5'9" with a 32" bust, 24" waist and 34" hips. She is wearing a size small.
Special Occasion products cannot be returned to any retail locations.
Style Number/Barcode: 05002-0365
Category Name: Long Wedding Guest Dresses
Price: $20.97 $59.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Ashley Formal Satin Knot Dress
Special OccasionRadiate elegance as you captivate in our ever charming Ashley dress! She features a navy blue hue, a plunging V neckline with a knot accent and adjustable narrow straps that lead to a cross back design. Her slim fit bodice leads to a sweeping floor length mermaid silhouette with a high front slit. Dress is composed of a lined stretchy satin fabric that offers a form hugging fit with a moderate stretch.
Model is 5'7" with a 34" bust, 24" waist and 36" hips. She is wearing a size small.Special Occasion products cannot be returned to any retail locations.
Style Number/Barcode: 05002-6738
Category Name: Long Wedding Guest Dresses
Price: $29.97 $54.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Marcy Beaded Floral Print Column Formal Dress
Special Occasion
Effortlessly striking with a refined sense of drama, the Marcy floral printed dress is designed for evenings that call for confident elegance. Beaded and sequin detailing, delicate spaghetti straps, and a form-hugging silhouette flow into a long-length hem with a high side slit that feels both polished and unforgettable.
Fit & Features
- Sheer floral printed mesh fabric with full-length knit lining, high stretch
- Intricate beaded and sequin embroidery
- Sleeveless square neckline, adjustable spaghetti straps
- Lower back cutout
- High-cut side slit for movement
- Floor-length form-hugging column silhouette
- Runs true to size
Where to Wear:
Weddings, garden parties, destination celebrations, cocktail receptions, formal dances, birthday dinners, anniversaries, special date nights, art gallery openings, and milestone celebrations.
Style Number/Barcode: 05002-001103
Category Name: Long Wedding Guest Dresses
Price: $149.90
Availability: In Stock
Available Color: PINK
Available Size: XXS, XS, S, M, L
Product Badge:- Ships Free
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Mael Floral Rhinestone Mermaid Formal Dress
Special Occasion
Designed to mesmerize from every angle, the Mael gown drapes the body in a dreamy floral print that feels both romantic and striking. The rhinestone-kissed halter V-neckline and sultry open back create a fluid, sculpted silhouette that moves with unforgettable elegance.
Fit & Features
- Mesh-lined fabric with floral print and rhinestone embellishment
- Halter V-neckline, spaghetti strap tie back closure, padded bra cups
- Open back with flattering ruched detailing
- Mermaid silhouette with floor-length hem
- Runs true to size
Where to Wear:
Weddings, destination vacations, resort dinners, upscale date nights, engagement parties, art museum soiree, birthday celebrations, cocktail parties
Style Number/Barcode: 05002-000750
Category Name: Long Wedding Guest Dresses
Price: $84.90
Availability: In Stock
Available Color: RED
Available Size: XS, S, M, L
Product Badge:- Ships Free
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Tiana Metallic Halter Slit Formal Dress
Special Occasion
Turn every entrance into a statement with the Tiana formal dress. Crafted from slinky foil fabric that catches the light with every move, this floor-length gown features a sleek square halter neckline and a daring high slit—made to contour, shimmer, and captivate all at once.
Fit & Features
- Slinky metallic foil fabric, stretch knit lining
- Halter square neckline, tie closure, padded bra cups
- High side slit
- Form-hugging silhouette
- Floor-lenght hem
- Runs true to size
Where to Wear:
Formal galas, red-carpet events, holiday soirees, New Year's Eve parties, destination weddings, upscale dinners, night-out celebrations, birthdays, anniversaries
Style Number/Barcode: 05002-000655
Category Name: Long Wedding Guest Dresses
Price: $59.90
Availability: In Stock
Available Color: COPPER
Available Size: XS, S, M, L, XL
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Merlot Nights Halter Maxi Dress
Rich, sultry, and unforgettable—this halter maxi dress stuns with a draped cowl neckline, curve-hugging fit, and open back detail that brings the drama for any formal affair. Complete the look with jewelry and stiletto heels.
Fit & Features
- Slinky knit stretch fabric
- Cowl halter neckline
- Open strappy back
- Curve-hugging silhouette
- Relaxed maxi-length hem
- Runs true to size
Style Number/Barcode: 05101-000632
Category Name: Long Wedding Guest Dresses
Price: $9.97 $48.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Dreamy Vibes V-Neck Floral Mesh Maxi Dress
An effortless and dreamy floral mesh maxi dress to slip into for date night or dinners on vacay! The sleeveless dress is designed with a flattering V-neckline, delicate adjustable spaghetti straps, and a form-hugging fit that leads to the flowy floor-length hem. Pair with a hair accessory.
Fit & Features
- Floral print, mesh fabric, stretchy knit lining
- V-neckline, adjustable spaghetti straps
- Form-hugging fit
- Flowy floor-length hem
- Runs true to size
Style Number/Barcode: 05101-4012
Category Name: Long Wedding Guest Dresses
Price: $9.97 $45.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Sandy Sequin Corset Mermaid Satin Formal Dress
Special Occasion
If you want to be the most stunning person in the room, the Sandy sequin satin formal dress is all you need to make a gorgeous appearance at black-tie events and celebrations! Her square neckline and adjustable spaghetti straps exude elegance, while the open strappy back adds a touch of sensuality. Padded bra cups provide support, while the sheer sequin bodice and flexible boning offer a stunning look. The side ruched seams and mermaid silhouette create a flattering shape, and the floor-length hem adds a touch of drama. Complete the look in high heels.
Fit & Features
- Satin fabric lined with stretchy knit
- Square neckline, adjustable spaghetti straps
- Strappy open back, zipper and hook-eye closure
- Padded bra cups, sheer sequin bodice, flexible boning
- Mermaid silhouette
- Runs true to size
Style Number/Barcode: 05002-8649
Category Name: Long Wedding Guest Dresses
Price: $9.97 $119.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Unforgetable Moments Strapless Maxi Dress
Unforgettable moments are to be made in this flawless knit maxi dress featuring a strapless neckline, a lightly padded bust with a cowl draping, a high side slit, and side ruched seams that accentuate your curves along the bodycon silhouette. Complete the look in this maxi-length dress with rhinestone stiletto heels for a glam style!
Fit & Features
- Strapless neckline
- Lightly padded bust, cowl draping
- High side slit
- Side ruched seams, bodycon silhouette
- Maxi-length hem
- Slinky knit fabric, moderate stretch
- Runs true to size
Style Number/Barcode: 05101-2518
Category Name: Long Wedding Guest Dresses
Price: $9.97 $45.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Toni Low Back A-Line Dress
Special Occasion
Your inner queen will shine through in our gorgeous Toni! Her full skirt will add all the drama you need to make a stunning impression!
Fits & Features
- Adjustable Spaghetti Straps That Cross At The Back
- Low, Open Back I V Neckline I Lightly Padded Bust
- Hidden Hand Pockets
- Floor Length Skirt I A-Line Silhouette I Horsehair Trim Hem
- Woven Smooth Fabric I Pretty Sheen Finish I Mini Length Lining
- Back Zipper With Hook & Eye Closure
- Moderate Stretch
Style Number/Barcode: 05002-0553
Category Name: Long Wedding Guest Dresses
Price: $19.97 $129.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Violette Satin Sash Evening Gown
Special Occasion
Stride out in our Violette gown. With a stunning form fitting silhouette, a deep v neckline, and tank straps that lead to a square back with a zipper closure. Her bodice showcases an X sash design at the waist, her hem sweeps the floor and she features a high thigh slit down the center. She is composed of a satin material that offers moderate stretch. Stunning!
Model is 5'8" with a 32" bust, 24" waist and 34" hips. She is wearing a size small.
Special Occasion products cannot be returned to any retail locations.
Style Number/Barcode: 05002-0215
Category Name: Long Wedding Guest Dresses
Price: $21.97 $59.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Darline Lace Mermaid Formal Dress
Special Occasion
Softly sculpted with a hint of romance, the Darline lace mermaid gown moves with an effortless, floaty feel that catches attention from every angle. The halter sweetheart neckline, sheer detailing, and cascading ruffle slit create a look that feels equal parts delicate and daring.
Fit & Features
- Lace fabric with sheer paneling throughout
- Halter sweetheart neckline, ruched center, padded bra cups
- Open back with halter tie closure
- Mermaid silhouette with high slit and ruffle trim
- Floor-length hem
- Runs true to size
Where to Wear:
Prom, weddings, galas, fancy showers, anniversaries, birthdays, vacations, and honeymoons.
Style Number/Barcode: 05002-001100
Category Name: Long Wedding Guest Dresses
Price: $79.90
Availability: In Stock
Available Color: LIGHT, BLUE, BLACK
Available Size: XS, S, M, L, XL
Product Badge:- Ships Free
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Willow Satin One-Shoulder Formal Dress
Special Occasion
Sleek, sculpted, and made to turn heads—the Willow formal dress moves like liquid satin with its one-shoulder neckline, daring back cutout, and high front slit. The mermaid floor-length silhouette skims every curve, creating that effortlessly elegant entrance moment.
Fit & Features
- Stretch satin-lined fabric
- One-shoulder neckline
- Back cutout design, zipper and hook-eye closure
- High front slit
- Mermaid silhouette
- Floor-length hem
- Runs true to size
Where to Wear:
Formal weddings, black-tie galas, engagement parties, rehearsal dinners, red carpet events, award night affairs, holiday soirees, cocktail receptions, luxe birthdays, opera, theatre nights
Style Number/Barcode: 05002-000588
Category Name: Long Wedding Guest Dresses
Price: $19.97 $69.90
On Sale: Yes
Availability: In Stock
Available Color: BLACK
Available Size: S
Product Badge:- Sale