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.
Now Trending
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.
-
Macie Satin Open Back Mermaid Formal Dress
Special Occasion
Sleek, confident, and undeniably refined, the Macie gown is made for evenings that call for quiet drama and unforgettable entrances. This satin mermaid gown features a V-neck, a strappy open back, and a floor-length hem with a flowing train that moves beautifully with every step.
Fit & Features
- Smooth satin fabric with a fluid drape, knit lining
- V-neckline with padded bra cups
- Strappy open back, lower zipper and hook-eye closure
- Fitted mermaid silhouette through the hips
- Floor-length bonded hem with an elegant train
- Runs true to size
Where to Wear:
Black-tie weddings, galas, formal dances, evening ceremonies, milestone celebrations, nights at the theatre, nights at the opera, red-carpet events
Style Number/Barcode: 05002-000945
Category Name: Long Wedding Guest Dresses
Price: $99.90
Availability: In Stock
Available Color: RED, SAGE
Available Size: S, M, L, XS
Product Badge:- Ships Free
-
Annika Pearl And Rhinestone Ruched Mesh Mermaid Dress
Special Occasion
Enchant with your glamorous aura in the Annika formal mermaid dress crafted with airy lined mesh fabric embellished with dainty tonal faux pearls and mini rhinestones. It features a sleeveless square neckline, adjustable spaghetti straps, ruching to accentuate your gorgeous curves, and a floor-length mermaid silhouette with a high front slit to showcase your stiletto heels.
Make your entrance unforgettable in this dress. For more glam styles, explore intricate embellishments on beaded prom dresses or be ready to celebrate in wedding guest dresses.
Fit & Features
- Sheer mesh fabric with knit lining, plenty of stretch
- Tonal faux pearl and mini rhinestone embellishments
- Square neckline, adjustable spaghetti straps
- Ruched detailing
- High front slit
- Floor-length mermaid silhouette
- Runs true to size
Style Number/Barcode: 05002-8784
Category Name: Long Wedding Guest Dresses
Price: $19.97 $64.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
-
Kippa Formal Slim Halter Dress
Special Occasion
Dazzle and stun with a formal dress that radiates your timeless style! Kippa features a daring halter neck with criss-cross straps that tie at the nape of the neck, and a partially open back. Her slim-fit bodice leads to a curve-hugging mermaid silhouette. The dress is composed of a smooth knit fabric that offers a form hugging fit with a moderate stretch. Complete formal outfit with rhinestone heels and a rhinestone box clutch.
Fit & Features
- Halter neck
- Criss cross straps at nape of neck
- Adhesive bra recommended
- Slim fit waist
- Mermaid silhouette
- Lined smooth knit fabric
- Form hugging fit, moderate stretch, runs true to size
Style Number/Barcode: 05002-2293
Category Name: Long Wedding Guest Dresses
Price: $29.97 $49.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
-
Adeline Formal Satin Dress
Special Occasion
Step out in our Adeline formal satin dress! She is stunningly designed with tank straps, a v neckline, and a wrap bodice and skirt with horizontal pleated detailing. Her hem is a floor sweeping length and has a subtle slit at one side. She features a low back with a bar detail around the high shoulder and a zipper closure low back. She is composed of a satin like material that offers a slinky form fitting silhouette with moderate stretch.
Model is 5'6.5" with a 32" bust, 23.5" waist and 35" hips. She is wearing a size small.
Special Occasion products cannot be returned to any retail locations.
Style Number/Barcode: 05002-0357
Category Name: Long Wedding Guest Dresses
Price: $22.97 $54.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
-
Marlissa Satin Column Formal Dress
Special Occasion
There’s something about a sleek silhouette that makes the whole evening feel cinematic. The Marlissa gown is crafted in fluid satin with a sculpted column floor-length silhouette and an elegant tie-back detail, delivering refined drama that feels effortless from ceremony to last dance.
Fit & Features
- Premium silky satin fabric lined with knit
- Strapless sweetheart neckline with twist detail, padded bra cups
- Column floor length silhouette
- Open back with adjustable tie-back sash
- Hidden back zipper and hook-eye closure
- Runs true to size
Where to Wear:
Prom, weddings, bridesmaids, black tie galas, engagement parties, rehearsal dinners, formal milestone celebrations, fancy baby showers, cocktail soirees, anniversary parties, award ceremonies
Style Number/Barcode: 05002-000921
Category Name: Long Wedding Guest Dresses
Price: $79.90
Availability: In Stock
Available Color: LIGHT, BLUE
Available Size: XS, S, M, L
Product Badge:- Ships Free
-
Jodie Polka Dot Chiffon Mermaid Formal Dress
Special Occasion
Designed to move with an easy elegance, the Jodie chiffon mermaid dress feels polished yet playful from every angle. A softly draped cowl neckline, tiered ruffles, and an included scarf create a romantic silhouette that’s effortlessly memorable.
Fit & Features
- Lightweight chiffon fabric with polka dot print
- Soft cowl neckline with delicate adjustable spaghetti straps
- Back zipper and hook-eye closure
- Tiered ruffle skirt for dimensional flow
- Mermaid floor-length silhouette
- Includes a matching scarf for styling
- Runs true to size
Where to Wear:
Weddings, garden parties, vineyard or coastal resorts, bridal showers, baby showers, dressy celebration parties, fashion-forward events, sunset cocktail soirees
Style Number/Barcode: 05002-000994
Category Name: Long Wedding Guest Dresses
Price: $74.90
Availability: In Stock
Available Color: BURGUNDY
Available Size: XS, S, M, L, XL
-
Dreamy Petals Off Shoulder Midi Dress
A picture-perf dress for that girls brunch! Wave your hair out and add some gold-tone jewelry for a spring-ready look!
Fits & Features
- Off Shoulder Neckline & Sleeves
- Midi Length Silhouette
- Smooth Scuba Knit Fabric I Watercolored Florals
- Form Hugging Fit
- Moderate Stretch
Style Number/Barcode: 05101-0661
Category Name: Long Wedding Guest Dresses
Price: $9.97 $32.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
-
Dana Floral Chiffon Tie-Front Dress
Special Occasion
Create a stunning look for parties, bridal showers, or spring photoshoots in the Dana floral chiffon dress! She features a sleeveless bodice, spaghetti straps, a wrap-front V neckline, and a back zipper closure. Her high waist features a tie-front belt and flows out to a floor-length skirt with an A-line silhouette. The airy chiffon fabric showcases a blooming floral print, perfect for the season. Complete your outfit with dainty earrings and new heels.
Fit & Features
- Sleeveless, wrap v-neckline, spaghetti straps
- Adhesive bra recommended
- Pleated bodice, back zipper closure
- High waist with a tie-front belt
- Floor-length hem, a-line silhouette
- Floral printed chiffon fabric
- Runs true to size
Style Number/Barcode: 05002-0833
Category Name: Long Wedding Guest Dresses
Price: $29.97 $59.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
-
Morelia Satin Mermaid Formal Dress
Special Occasion
Designed for your slow-motion entrance, the Morelia satin mermaid gown brings just the right amount of drama with its lace-up open back and high front slit. Sleek, sculpting, and effortlessly striking, it’s the kind of dress that turns a simple arrival into a moment.
Fit & Features
- Stretch satin fabric with a soft sheen
- V-neckline, spaghetti straps
- Lace-up open back design
- High front slit, mermaid silhouette, floor-length hem
- Runs true to size
Where to Wear:
Prom, weddings, bridesmaids, galas, black tie soirees and celebrations
Style Number/Barcode: 05002-000701
Category Name: Long Wedding Guest Dresses
Price: $59.90
Availability: In Stock
Available Color: YELLOW, SAGE
Available Size: XS, S, M, L
-
Patsy V-Neck Corset Slim Glitter Mesh Formal Dress
Special Occasion
Spark a shimmering rarity in the Patsy corset glitter mesh formal dress at upscale birthdays or prom! Made from glitter mesh fabric, this dress exudes luxury and sparkle. The V-neckline and adjustable spaghetti straps flatter your figure, while the padded bra cups provide comfort and support. The sheer corset bodice with flexible boning and side ruched seams creates a slim silhouette, accentuated by the high side slit and long length hem. Complete the look with a clutch.
Fit & Features
- Glitter mesh fabric lined with stretchy knit
- Adjustable spaghetti straps
- V-Neckline, padded bra cups
- Sheer corset bodice, flexible boning
- Back zipper and hook-eye closure
- High side slit. slim silhouette
- Runs true to size
Style Number/Barcode: 05002-8435
Category Name: Long Wedding Guest Dresses
Price: $9.97 $69.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
-
Shianne Strapless Chiffon Ruffled A-Line Formal Dress
Special Occasion
Sweep everyone off their feet in the Shianna strapless formal dress at weddings, banquets, or galas! She features a strapless crepe neckline, chiffon ruffled A-line silhouette and flattering floor-length hem. You'll feel like a true work of art as you effortlessly glide through any formal occasion in this stunning dress! Complete the look with earrings, a clutch, and strappy block heels.
This dress brings effortless confidence with every step. Love this look? Browse our stunning strapless prom dresses or find a statement style in our party dresses.
Fit & Features
- Crepe fabric lined with stretchy knit
- Strapless neckline
- Back zipper and hook-eye closure
- Chiffon ruffled A-Line silhouette
- Sticky bra or pasties recommended
- Runs true to size
Style Number/Barcode: 05002-8584
Category Name: Long Wedding Guest Dresses
Price: $19.97 $64.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
-
Kristi Formal Glitter Mermaid Dress With Gloves
Special Occasion
Glistening with glitter, the Kristi formal dress captives every audience! She features a cowl neckline with spaghetti straps, a pair of sheer elbow-length gloves, and a flattering mermaid silhouette that gracefully flares into a floor-length hem. The formal dress is crafted from an airy glitter mesh fabric that shimmers under any light and has a stretchy knit lining. Complete the look for a school dance or red carpet event with a glam hair accessory.
Fit & Features
- Sleeveless cowl neckline, spaghetti straps
- One pair of sheer elbow-length gloves
- Mermaid silhouette, floor-length hem
- Glitter mesh fabric, stretchy knit lining
- Strapless bra recommended
- Runs true to size
Style Number/Barcode: 05002-7685
Category Name: Long Wedding Guest Dresses
Price: $39.97 $76.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
-
Beatrix Formal X-Back Satin Dress
Special Occasion
Elevate your evening with a formal dress that brings the sophistication and grace to your outfit. Beatrix features a sleeveless V-neckline, padded cups, spaghetti straps, cross-back straps, and a mermaid silhouette. The dress is composed of a lined satin fabric that offers a form hugging fit with a slight stretch. Complete look with rhinestone heels and a rhinestone collar.
Fit & Features
- Sleeveless V-neckline
- Padded cups
- Spaghetti straps, cross-back straps
- Mermaid silhouette
- Lined satin fabric
- Form hugging fit, slight stretch
- Runs true to size
Style Number/Barcode: 05002-1408
Category Name: Long Wedding Guest Dresses
Price: $19.97 $59.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
-
Naomi Satin Two Piece Dress
Special Occasion
Walk into any room and look effortlessly chic in our beautiful Naomi! Her two-piece design is crafted from sleek satin that shines at every angle. One of her best features is her hidden hand pockets, perfect for storing any touch-up tools!
Fits & Features
-
Adjustable Spaghetti Straps I Back Zipper With Hook & Eye
- V Neckline I Padded Bust I Crop Hemline
- Floor Length Hem I Overlap Skirt Reveals Slit
- High Rise Waist I Hidden Hand Pockets
- Back Zipper With Hook & Eye Closure
- Fully Lined, Satin-Like Fabric
- Moderate Stretch
Special Occasion products cannot be returned to any retail locations.
Style Number/Barcode: 05006-0538
Category Name: Long Wedding Guest Dresses
Price: $9.97 $89.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
-
Adjustable Spaghetti Straps I Back Zipper With Hook & Eye
-
Olivia V-Neck Strappy Column Glitter Formal Dress
Special Occasion
If you have a passion for sparkling, the Olivia glitter formal dress is the one you'll adore to wear at fancy soirees! Crafted from a glitter knit fabric that shimmers under the light, you'll be destined to shine at every party. It features a plunging V-neckline with wide shoulder straps that shape the strappy back design, a flattering fitted column silhouette, and a high front slit to show some skin along the floor-length hem.
Fit & Features
- Glitter knit fabric, bust lining, moderate stretch
- V-neckline, wide shoulder straps
- Strappy back design
- High front slit
- Fitted column silhouette
- Floor-length hem
- Runs true to size
Where to Wear:
Weddings, black-tie parties, and fancy soirees.
Style Number/Barcode: 05002-8564
Category Name: Long Wedding Guest Dresses
Price: $29.97 $64.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
-
Austin Formal Crepe Mermaid Dress
Special Occasion
The Austin formal dress is a stunner for your next dressy event! She radiates sultry-sophistication in her classy, sleeveless, V-neckline, spaghetti straps, and an alluring open-back design with a three-button closure. Your curves have a moment in her form-fitting mermaid silhouette that gracefully leads to a floor-length hem. Complete the look in dainty rhinestone hair clips for an elegant finish.
Fit & Features
- Sleeveless, V-neckline, spaghetti straps
- Adhesive bra recommended
- Open-back design, three-button closure
- Form-fitting mermaid silhouette
- Floor-length hem
- Crepe fabric
- Form-hugging fit, moderate stretch
- Runs true to size
Style Number/Barcode: 05002-2313
Category Name: Long Wedding Guest Dresses
Price: $19.97 $54.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
-
Lilian Formal Glitter Velvet Strappy Back Long Dress
Special Occasion
The Lilian formal glitter velvet long dress is the perfect evening wear choice for black tie parties or galas! Crafted from luxurious glitter velvet fabric, the maxi dress features a one-shoulder neckline, sleeveless design, a padded bust, spaghetti straps, and a head-turning strappy open back. Its slim silhouette and side slit offer a flattering fit, while its long hem and exquisite shimmer lend an air of sophistication to the dress. Complete the look with a bracelet and earrings.
Fit & Features
- Sleeveless one-shoulder neckline
- Padded bust, back zipper and hook-eye closure
- Spaghetti straps, open strappy back design
- Slim silhouette, high side slit, long hem
- Glitter velvet fabric, stretchy knit lining
- No bra required
- Runs true to size
Style Number/Barcode: 05002-7645
Category Name: Long Wedding Guest Dresses
Price: $9.97 $59.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
-
Betty Formal Off The Shoulder Lace Dress
Special Occasion
Stun in a timeless lace dress that makes a captivating impression! Betty features an off-the-shoulder neckline with scalloped lace trim, a sweetheart bust, long unlined sleeves, a floral lace pattern throughout the chic mermaid silhouette. The dress is composed of a lined lace fabric that offers a form hugging fit with a slight stretch. Complete look with nude heels and a rhinestone headband.
Fit & Features
- Off the shoulder neckline, scalloped lace trim
- Sweetheart bust, adhesive bra recommended
- Long unlined sleeves
- Floral lace pattern
- Mermaid silhouette
- Knee-length knit skirt lining
- Form hugging fit, slight stretch, runs true to size
Style Number/Barcode: 05002-1711
Category Name: Long Wedding Guest Dresses
Price: $29.97 $69.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
-
Floral Beauty Mesh Mini Dress
Get a stunningly beautiful look in this floral mesh mini dress! It features spaghetti straps, a scoop neckline, ruched detailing, and a mini length, curve-hugging silhouette. The mesh fabric has an all-over foiled floral print, making it the perfect dress choice for a date night with bae. Complete your outfit with rhinestone statement earrings and strappy heels.
Fit & Features
- Spaghetti straps
- Scoop neckline
- Ruched detailing
- Short, form-hugging fit
- Mesh fabric
- Foiled floral print
Style Number/Barcode: 05101-0679
Category Name: Long Wedding Guest Dresses
Price: $9.97 $34.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
-
Alondra Cowl Neck Metallic Glitter Formal Dress
Special Occasion
Captivate the room in the Alondra metallic glitter dress designed with breathtaking elegance and style, she shines in the light. Her cowl neckline shapes the sleeveless bodice and empire waistline that sweeps into the curve-hugging maxi silhouette of the dress. She brings a sexy show skin with the high front slit, and strappy back detailing. The dress is composed of a mesh-lined knit fabric that offers a moderate stretch. Complete your look with heels.
Fit & Features
- Sleeveless, cowl neckline, empire waist
- Curve-hugging silhouette
- High front slit
- Strappy back detailing
- Metallic glitter design
- Knit lining, moderate stretch
- Runs true to size
Style Number/Barcode: 05002-1618
Category Name: Long Wedding Guest Dresses
Price: $19.97 $79.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
-
Carla Formal Velvet Mermaid Dress
Special Occasion
Luxurious velvet on the Carla formal dress creates an elegant holiday-ready party look! She features a sleeveless square neck, spaghetti straps that lace up along the back, a ruched bust, and a form-hugging, mermaid silhouette with a high-cut slit and floor-length hem. The formal dress is composed of a soft-lined velvet knit fabric with a moderate stretch. Style with earrings and a clutch to complete the look!
Fit & Features
- Sleeveless square neck, spaghetti straps
- Lace-up back, ruched bust
- Form-hugging, mermaid silhouette
- High-cut front slit, floor-length hem
- Lined velvet knit fabric, moderate stretch
- Sticky bra recommended
- Fits true to size
Style Number/Barcode: 05002-4456
Category Name: Long Wedding Guest Dresses
Price: $19.97 $69.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
-
Katrina Formal Lace And Satin Dress
Special OccasionStun in timelessly elegant satin! Katrina features an all over charming pink hue, a sleeveless bodice, a V neckline, narrow straps, padded cups and princess seams. Her back features an unlined floral lace back. Her slim fit bodice leads to a curve hugging floor length silhouette accented with a high front slit. Dress is composed of a lined stretchy satin fabric that offers a moderate stretch. Includes a back zipper closure.
Special Occasion products cannot be returned to any retail locations.
Style Number/Barcode: 05002-6113
Category Name: Long Wedding Guest Dresses
Price: $22.97 $64.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
-
Teressa Formal Ruche Long Dress
Special Occasion
Designed with sultry detail and a sophisticated one-shoulder neckline, the Teressa formal dress is destined to make a stunning entrance at dinner banquets or red-carpet events! She features a fitted long sleeve with a draped bodice, a lightly padded bust, a side ruched seam to accentuate your curves, a slim and body-hugging silhouette, and a high-cut side slit to show some skin. The formal dress is composed of a slinky knit-lined fabric with moderate stretch. Style with a sparkly clutch and heels to complete the look!
Fit & Features
- One-shoulder neckline, fitted long sleeve
- Draped bodice, side ruched seam, lightly padded bust
- Slim, body-hugging silhouette
- High-cut side slit, long-length hem
- Lined slinky knit fabric, moderate stretch
- Strapless or sticky bra recommended
- Runs true to size
Style Number/Barcode: 05002-7058
Category Name: Long Wedding Guest Dresses
Price: $9.97 $69.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
-
Claudia Formal Velvet Slit Mermaid Dress
Special Occasion
Show up to stun in the elegant Claudia formal velvet dress designed to capture the attention of the room! Perfect for dances, dressy rehearsal dinners, and celebrations. She features a breathtaking design with short puff sleeves, a square neck, a lace-up back, and a mermaid silhouette with a sexy high slit along her floor-length hem. The formal dress is composed of a luxe lined velvet fabric with a moderate stretch. Complete the look with a sparkly clutch and heels.
Shop Crepe Version: Denali Formal Puff Sleeve Long Dress
Fit & Features
- Short puff sleeves, square neck
- Lace-up back
- Mermaid silhouette
- Front high slit, floor-length hem
- Lined velvet fabric, moderate stretch
- Sticky bra or pasties recommended
- Runs true to size
Style Number/Barcode: 05002-7189
Category Name: Long Wedding Guest Dresses
Price: $9.97 $64.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale