Long Wedding Guest Dresses
Elevate your wedding guest style with these gorgeous long dresses. Whether you prefer a flattering A-line, dramatic mermaid, or sleek sheath silhouette, these styles feature luxe fabrics like satin, rhinestones, velvet, and glitter knit. Perfect for semi-formal, formal, or black-tie weddings, with stunning details like side slits, low backs, and strappy or strapless necklines. Find your picture-perfect long dress or gown for your upcoming wedding celebration.
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Long Wedding Guest Dresses
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Long Wedding Guest Dresses That Make Every Moment Memorable
Celebrate in style with Windsor’s collection of long wedding guest dresses, designed to elevate your presence at every type of ceremony. Whether you’re attending a vineyard reception, a chic city soirée, or a luxe black-tie celebration, these sweeping silhouettes bring instant sophistication and show-stopping energy.
Elegant Silhouettes & Luxe Fabrics
Explore curve-loving mermaid gowns, sleek column dresses, and airy chiffon maxis that float with every step. From soft florals to bold jewel tones and timeless neutrals, this edit features standout fabrics—think satin, glitter mesh, crepe, and lace—that look stunning in photos and feel just as good as they look.
Modern Details & Romantic Touches
Looking for a style that balances elegance and edge? Try corset bodices, high slits, lace-up backs, or open-shoulder necklines. Prefer something softer? Discover long guest dresses with flutter sleeves, tiered skirts, and embroidered accents that bring a romantic, elevated vibe.
Perfect for Every Celebration
No matter the setting—black tie, garden, coastal, or semi-formal—Windsor’s long wedding guest dresses are crafted to fit the occasion. Designed for movement, comfort, and unforgettable style, these gowns ensure you arrive polished and poised.
Shop Windsor’s collection of long wedding guest dresses online, in-app, or at 350+ Windsor stores and find the perfect look for your next celebration.
What are the best silhouettes for a long wedding guest dress?
Popular silhouettes include mermaid, column, trumpet, and asymmetrical designs, each offering a unique look. Mermaid and trumpet styles create a form-fitting, dramatic effect, while column and asymmetrical dresses provide a sleek, modern feel. Explore a variety of options in Windsor's full collection of wedding guest dresses to find the perfect fit for your next event.
What fabrics work best for long wedding guest dresses?
The best fabric depends on the season and wedding setting. Satin and velvet bring a luxe touch to evening or winter weddings, while chiffon and crepe offer lightweight elegance for spring and summer celebrations. Mesh and lace add texture, and glitter fabrics create a statement look for formal occasions.
Can I wear a long dress to a casual or outdoor wedding?
Yes! A long dress can be perfect for outdoor or semi-casual weddings when styled appropriately. Opt for flowy fabrics like chiffon or lightweight satin, and choose relaxed silhouettes like maxi, A-line, or column styles. Pair with strappy sandals or wedges for a more effortless look.
Create your head-to-toe wedding guest look by shopping Windsor online, in-app, or at over 350 retail stores across the U.S. and Canada. Whether celebrating in a candlelit ballroom or under the stars, these long wedding guest dresses ensure you arrive in style.
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Vina Formal Tied V-Neck Long Dress
Special Occasion
Vina is total sophistication and sultriness! The Formal Tied V-Neck Long dress features long sleeves with shoulder pads and a plunge V-neckline with an eye-catching tied front on her fitted bodice. She flows effortlessly into a form-fitting silhouette on a long-length hem. The sleek knit fabrication fits your body like a glove with plenty of stretch. Complete the look in glitzy earrings and bracelets.
Fit & Features
- Long sleeves, shoulder pads, plunge V-neckline
- Adhesive bra recommended
- Tie front, fitted bodice
- Form-fitting silhouette
- Long-length hem
- Sleek knit fabric
- Moderate stretch
- Runs true to size
Style Number/Barcode: 05002-2248
Category Name: Long Wedding Guest Dresses
Price: $19.97 $64.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Timeless Beauty Flocked Floral Mesh Strapless Midi Dress
Showcase timeless beauty in this midi dress designed with lined mesh fabric and a gorgeous flocked velvet floral pattern. It features a strapless sweetheart neckline with a structured bust, ruched detailing to accentuate your stunning curves, and a high-cut side slit accented on the mid-length bodycon silhouette.
Fit & Features
- Sheer mesh fabric with knit lining, flocked velvet floral pattern
- Strapless sweetheart neckline, structured padded bust
- Back zipper closure
- Ruching
- High side slit
- Midi-length bodycon silhouette
- Runs true to size
Style Number/Barcode: 05101-3907
Category Name: Long Wedding Guest Dresses
Price: $11.97 $49.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Annaliese Formal Satin Rhinestone Mermaid Dress
Special Occasion
Everyone will make way for the elegant Anneliese satin formal dress showcasing major head-turning glamour! Stunning for black tie galas, charity dinners, and weddings. She features a sleeveless square neckline, rhinestone embellished shoulder straps, an open back with rhinestone embellished lattice straps, and a flattering mermaid silhouette and floor-length hem. The formal dress is composed of a luxurious silky satin-lined fabric with plenty of stretch. Complete the look with a gorgeous layered necklace and earrings.
Fit & Features
- Sleeveless square neckline, rhinestone embellished shoulder straps
- Hidden side zipper and hook-eye closure
- Open back, rhinestone embellished lattice straps
- Curve-hugging, mermaid silhouette, floor-length hem
- Lined silky satin fabric, moderate stretch
- Sticky bra or pasties recommended
- Runs true to size
Style Number/Barcode: 05002-7237
Category Name: Long Wedding Guest Dresses
Price: $9.97 $69.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Vianney Formal Satin Dress
Special Occasion
Stunning and exquisite, our Vianney will make both an entrance...and an exit!
Fits & Features
- Plunging Wrap V Neckline
- Adjustable Spaghetti Straps
- Zipper With Hook & Eye Closure At Back
- Side Seam Hand Pockets
- Floor Sweeping Hemline I Full Skirt
- Satin Fabric & Lining
- Minimal Stretch
Special Occasion products cannot be returned to any retail locations.
Style Number/Barcode: 05002-0377
Category Name: Long Wedding Guest Dresses
Price: $57.97 $109.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Holly Floral Cold Shoulder Mermaid Formal Dress
Special Occasion
Like a love letter in dress form—soft, floaty, unforgettable. The Holly Floral mermaid dress hugs in all the right places and flows with every step you take, whether you're bridesmaid-ing or main event-ing.
Fit & Features
- Floral print, mesh-lined fabric
- Cold shoulder neckline, adjustable spaghetti straps
- Padded bra cups
- Mermaid silhouette
- Floor-length hem
- Runs true to size
Where to Wear:
Weddings, garden parties, summer galas, dinner parties, fancy celebrations, formal events
Style Number/Barcode: 05002-000029
Category Name: Long Wedding Guest Dresses
Price: $69.90
Availability: In Stock
Available Color: TAUPE
Available Size: XS, S
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Blissful Aura Floral Ruffle Maxi Dress
Serve a blissful aura in this floral maxi dress while on vacation or for weekend fun! The delicate V-neckline accentuates your figure, while the form-hugging fit flatters your curves with a bold ruffled design.
Fit & Features
- Floral print, mesh fabric, sewn-in knit lining
- V-neckline, spaghetti straps
- Form-hugging bodice
- Ruffled maxi-length hem
- Runs true to size
Style Number/Barcode: 05101-000054
Category Name: Long Wedding Guest Dresses
Price: $23.97 $52.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Cynthia One-Shoulder Cowl Neck Mermaid Dress
Special Occasion
Showcase your gorgeous silhouette in the Cynthia formal mermaid dress made with smooth knit fabric offering plenty of stretch. It features an asymmetric one-shoulder neckline with a tank-like shoulder strap, adjustable spaghetti strap, and short sleeve cuff, a chic draped cowl design at the bust, front ruching leading to a high-cut slit, and a floor-length mermaid fit to hug your stunning curves.
Fit & Features
- Smooth knit fabric with full-length knit lining, plenty of stretch
- Asymmetric one-shoulder neckline, draped cowl design, padded bust
- Tank shoulder strap, adjustable spaghetti strap, short sleeve cuff
- High waist seam
- Front ruching, high front slit
- Floor-length mermaid silhouette
- Runs true to size
Style Number/Barcode: 05002-8877
Category Name: Long Wedding Guest Dresses
Price: $9.97 $79.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Floral Perfection One-Shoulder Chiffon Maxi Dress
Create a picture-perfect look for weddings in this gorgeous floral chiffon maxi dress! The airy and breezy sheer chiffon fabric is detailed with a blooming floral print and includes a full-length lining for coverage. The maxi-length dress is shaped with a sleeveless one-shoulder neckline with a tank strap, leading to fitted high waist seams with the cutest tie-front design. The dress flows out with a pleated A-line silhouette for that effortlessly chic look. Style this long dress with clear heels to be the best-dressed guest!
Fit & Features
- Floral-printed sheer chiffon fabric with knit lining, minimal stretch
- Sleeveless one-shoulder neckline with tank strap
- High waist seams with tie-front design
- Hidden side zipper with hook and eye closure
- Pleated A-line silhouette
- Strapless or sticky bra recommended
- Runs true to size
Style Number/Barcode: 05101-3334
Category Name: Long Wedding Guest Dresses
Price: $9.97 $54.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Marie Formal Long Sleeve Glitter Knit Mermaid Dress
Special Occasion
Exquisitely elegant with a luxe allure, the Marie formal glitter knit mermaid dress will be sure to turn heads at your next fancy affair! She features a square neckline, sheer glitter mesh long bishop sleeves, a sultry backless design with a single bar strap, ruching at the waist leading to a high-cut side slit, a dramatic floor-sweeping hem, and a mermaid silhouette. Complete your gorgeous glam look in this long dress with rhinestone platform heels.
Fit & Features
- Square neckline, sheer glitter mesh long bishop sleeves, cinched hems
- Backless design, horizontal bar strap
- High waist seam, ruching at the waist
- High-cut side slit, floor-sweeping hem, mermaid silhouette
- Glitter knit fabric, knit lining at the bust, moderate stretch
- Sticky bra or pasties recommended
- Runs true to size
Style Number/Barcode: 05002-2889
Category Name: Long Wedding Guest Dresses
Price: $9.97 $74.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Allison Formal Off The Shoulder Dress
Special OccasionMake an entrance they'll never forget in our breath taking Allison dress! She features an off the shoulder neckline with a plunging wired V bust, an unlined mesh inset and princess seams. Her slim fit bodice leads to a sweeping floor length wrap silhouette. Dress is composed of a lined crepe fabric that offers a form hugging fit with a moderate stretch.
Special Occasion products cannot be returned to any retail locations.
Style Number/Barcode: 05002-6635
Category Name: Long Wedding Guest Dresses
Price: $29.97 $59.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Erika Floral Chiffon Wrap A-Line Formal Dress
Special Occasion
Effortless beauty perfectly describes the Erika formal dress in all her floral glory. Charm the room in her sleeveless, surplice v-neck design with a wrap front tie on a fitted empire waist and criss-cross back straps. She features a flattering a-line silhouette with a high-cut slit on a floor-length hem perfect for twirling the evening away! The formal dress is composed of a chiffon-lined fabric with no stretch. Complete your stunning look with sparkly duster earrings.
Fit & Features
- Sleeveless, adjustable spaghetti straps
- Padded v-neckline, surplice accent
- Wrap tie-front, empire waist, criss-cross back straps
- A-line silhouette, high-cut slit
- Floor-length hem, zipper closure
- Floral chiffon-lined fabric, no stretch
- Fits true to size
Style Number/Barcode: 05002-1474
Category Name: Long Wedding Guest Dresses
Price: $29.97 $69.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Getaway Bound Tropical Cowl Neck Maxi Dress
You'll be ready for your getaway with this tropical maxi dress in your carry-on! It features a sleeveless cowl neckline, spaghetti straps that crisscross in the back, a curve-hugging slim silhouette, and a flirty front slit. Complete the look in espadrille wedges and sunnies!
Fit & Features
- Sleeveless cowl neckline, bust lining
- Spaghetti straps, crisscross back
- Curve-hugging, slim silhouette
- Front slit
- Maxi-length hem
- Tropical print, smooth knit fabric, moderate stretch
- Runs true to size
Style Number/Barcode: 05102-4999
Category Name: Long Wedding Guest Dresses
Price: $9.97 $45.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Nessa Formal Strapless Lace Dress
Special OccasionStun in sophistication as you make an unforgettable impression in our Nessa dress! She features a strapless sweetheart neckline, padded cups with built in boning for structure, vertical princess seams at the bust and an unlined floral lace inset complemented with piping accents. Her slim fit waist leads to a floor length silhouette that highlights curves. Dress is composed of a lined crepe fabric that offers a moderate stretch. Includes a back zipper closure.
Special Occasion products cannot be returned to any retail locations.
Style Number/Barcode: 05002-0057
Category Name: Long Wedding Guest Dresses
Price: $29.97 $49.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Catherine V-Neck Slit Mermaid Sequin Formal Dress
Special Occasion
Light up the night with a glamorous glow in the Catherine V-neck slit mermaid sequin formal dress at prom or fancy parties! Adorned with a mesmerizing sequin pattern on delicate mesh fabric, this dress features a flattering V-neckline, padded bra cups, adjustable spaghetti straps, and a low-back cut to show skin. The mermaid silhouette and high front slit create a stunning, floor-length design that will turn heads at any formal event! Compliment the look with statement earrings.
Fit & Features
- Sequin pattern, mesh fabric lined with stretchy knit
- Adjustable spaghetti straps
- Padded bra cups
- Back zipper and hook-eye closure
- High front slit
- Mermaid silhouette
- Runs true to size
Style Number/Barcode: 05002-8001
Category Name: Long Wedding Guest Dresses
Price: $19.97 $109.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Pamela Formal Glitter Velvet Lace-Up Dress
Special Occasion
Glitter amplifies the brilliant sparkle on the Pamela formal velvet dress that brings a high shine to HOCO and black tie parties! She features a surplice V-neckline, a padded bust, spaghetti straps, and a strappy lace-up back to create a head-turning look, while the side pleated seam and slim silhouette flatter your figure. A high front wrap slit provides just the right touch of drama and is finished with a floor-length hem. The formal dress is crafted from a glitter velvet knit fabric that shimmers under the light and offers plenty of stretch for comfort. Complete the look in sparkly rhinestone earrings and heels.
Fit & Features
- Sleeveless surplice V-neckline, padded bust
- Spaghetti straps, strappy lace-up back
- Back zipper and hook-eye closure
- Side pleated seam
- Slim silhouette, high front wrap slit, floor-length hem
- Glitter velvet knit fabric, moderate stretch
- Runs true to size
Style Number/Barcode: 05002-7644
Category Name: Long Wedding Guest Dresses
Price: $9.97 $69.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Lilian Formal Sequin Low Back Dress
Special Occasion
Rendezvous in the Lilian formal sequin dress that is sure to make a grand exit at your next fancy soiree. Showcase elegance and sultriness in her low-back design perfect for flaunting some skin. She features a sleek, sleeveless, v-neck, bungee spaghetti straps, and a form-fitting silhouette with a flared long hem. Complete the look in glitzy earrings.
Fit & Features
- Sleeveless, v-neck, bungee spaghetti straps
- Adhesive bra recommended
- Low-back design, back zipper closure
- Form-fitting silhouette
- Flared long hem
- Sequin filigree pattern
- Fits true to size
Style Number/Barcode: 05002-2342
Category Name: Long Wedding Guest Dresses
Price: $14.97 $129.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Enya Velvet Glitter Mermaid Dress
Special Occasion
Our Enya gown is a dream come true! She features a straight neckline with off shoulder straps, and an overlapping trim. She has a form fitting bodice that leads to a horizontal seam mid waist and flares into a floor sweeping mermaid hem as well as a dramatic slit at one side. Lastly she is composed of form fitting velvet material that offers moderate stretch and showcases twinkling red glitter throughout!
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: 05002-0359
Category Name: Long Wedding Guest Dresses
Price: $20.97 $59.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- 50% Off
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Caressa Sequin Evening Gown
Special Occasion
Introducing our Caressa! She features a v neckline, padded cups, and spaghetti straps that cross over at the back and lead to a lower back cut out and a zipper closure. She has a form fitting silhouette that leads to a mermaid floor length hem and a high thigh side slit. Caressa is composed of a lined knit material with a mesh overlay that is adorned in a geometric sequin pattern.
Model is 5'8" with a 32" bust, 23" waist and 36" hips. She is wearing a size small.
Special Occasion products cannot be returned to any retail locations.
Style Number/Barcode: 05002-0084
Category Name: Long Wedding Guest Dresses
Price: $29.97 $79.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Adelaide Formal Glitter Lace Slit Long Dress
Special Occasion
Light up the room in the lovely Adelaide formal dress showcasing sparkling glitter to enchant at banquets or galas! She features a sleeveless scalloped V-neckline, sleek bungee spaghetti straps, a sheer bodice with satin trim, and a hip-hugging slim silhouette with a sultry side slit and long hem. The formal long dress is composed of a glitter lace fabric with a stretchy knit lining. Complete the look with a clutch and platform heels.
Fit & Features
- Sleeveless scalloped V-neckline, bungee spaghetti straps
- Sheer bodice, satin trim
- Hip-hugging slim silhouette
- Side slit, long hem
- Glitter lace, stretchy knit lining
- Strapless or sticky bra recommended
- Runs true to size
Style Number/Barcode: 05002-7256
Category Name: Long Wedding Guest Dresses
Price: $29.97 $69.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Donna Chiffon Deep V Gown
Special OccasionYou never shy away from statement dressing—and our gorgeous Donna gown proves no exception! Rendered in a bold, black and marigold abstract print, Donna features adjustable spaghetti straps leading to a cross back, a deep V bodice with pleat detail at bust, a banded waist with back zip and hook-and-eye closure, and an A-line skirt. Dress is partially lined and made from a float-y, chiffon-like material with little to no stretch.
Special Occasion products cannot be returned to any retail locations.
Style Number/Barcode: 05002-0164
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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Riley Glitter Ruffle Slit Mermaid Formal Dress
Special Occasion
Glide through the night in the Riley glitter knit gown, detailed with a rosette accent and cascading ruffle slit that adds movement with every step. The strappy open back and curve-hugging silhouette make it equal parts timeless and daring.
Fit & Features
- Glitter knit stretch fabric
- Cowl neckline
- Dual spaghetti straps, strappy back detail
- High front ruffled trim slit and rosette insert
- Mermaid silhouette
- Floor-length hem
- Runs true to size
Where to Wear:
Homecoming, weddings, black tie galas, rehearsal dinners, engagement parties, milestone celebrations, fancy birthdays, date nights, red-carpet occasions
Style Number/Barcode: 05002-000350
Category Name: Long Wedding Guest Dresses
Price: $64.90
Availability: In Stock
Available Color: RED
Available Size: XS, S, L
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Mischa Velvet Mermaid Gown
Special Occasion
Nothing says glam like our Mischa Mermaid Gown! She of composed of a velvet like material that is sleek and sexy and offers moderate stretch. She has a fitted bodice with a v neckline, padded cups and adjustable spaghetti straps that lead to a low back line. Her floor length skirt flares towards the bottom for a mermaid design, and hugs at the waist. We love Mischa because she pairs well with a variety of heels and accessories!
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: 05002-0249
Category Name: Long Wedding Guest Dresses
Price: $19.97 $79.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Jordan Cowl Neck Slim Glitter Ombre Formal Dress
Special Occasion
Make magic happen dazzling in the Jordan glitter ombre formal dress at banquets or fancy soirees! A cowl neckline and adjustable spaghetti straps add elegance, while the strappy open back and side ruched seams add a touch of sensuality. The slim silhouette and high side slit along the long-length hem create a flattering look. Complete the look with a clutch.
Love this look? Find your statement with a stunning blue prom dress, or shine at every event with our collection of chic party dresses designed for the spotlight.
Fit & Features
- Glitter ombre mesh fabric, stretchy knit lining
- Cowl neckline
- Adjustable spaghetti straps, strappy open back
- Slim silhouette, side slit
- Sticky bra or pasties recommended
- Runs true to size
Style Number/Barcode: 05002-8473
Category Name: Long Wedding Guest Dresses
Price: $9.97 $69.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Katy V-Neck Cutout Mermaid Crepe Formal Dress
Special Occasion
With a glam silhouette, a gorgeous V-neckline, and sultry details on luxe crepe fabric, the Katy long formal dress is the one to make your entrance into galas, weddings, and banquets! Have all eyes on you in this flattering formal gown showcasing a wide shoulder strap, adjustable spaghetti strap, and a flirty side waist cutout to show some skin along the mermaid silhouette that hugs your curves down to the floor-length hem. Style the dress with a glam hair clip, earrings, and heels for a stunning evening look!
Fit & Features
- Luxe crepe fabric lined with smooth knit
- Adjustable spaghetti strap, wide shoulder strap
- Back zipper and hook-eye closure
- Side cutout waist
- Mermaid silhouette, floor-length
- Runs true to size
Style Number/Barcode: 05002-8217
Category Name: Long Wedding Guest Dresses
Price: $9.97 $69.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale