Blue Wedding Guest Dresses
Looking for the perfect blue dress for your next wedding? These long and midi options are perfect for both black-tie events, garden, winery weddings, Think A-line, and mermaid silhouettes, with gorgeous fabrics like satin, glitter mesh, tulle, and sparkling sequins. With details like lace appliques, rhinestones, corset bodices, and trendy one-shoulder or halter necklines, these dresses will have you feeling elegant and chic.
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Blue Wedding Guest Dresses That Make a Stylish Statement
When the invite calls for something polished yet playful, Windsor’s blue wedding guest dresses deliver in every shade and silhouette. From dreamy Sky Blue and soft Baby Blue to bold Cobalt and deep Navy, this collection blends elegance and personality for a guest of wedding look. Whether you're heading to a coastal ceremony or an upscale indoor affair, these blue guest dresses are designed to flatter, impress, and move with ease from day to night.
Slip into something unforgettable with wedding guest dresses in blue that span fitted-bodycons, flowy mermaids, and cocktail-ready midis. This season's highlights include open back styles, wrap-front silhouettes, and updates on your favorite necklines—think romantic sweetheart, sleek cowl, and flattering square necks. Blooming blue floral prints and luxe fabrics like satin, glitter knit, sequin, and sheer mesh elevate every style moment, while adjustable features like removable straps ensure the perfect fit.
Whether you're drawn to a classic navy gown or a flirty light blue midi, these blue wedding guest dresses strike the ideal balance of comfort, confidence, and style. Pair with metallic heels and a jewel-toned clutch to personalize your look and step into any celebration ready to shine.
What shades of blue are trending for weddings?
This season, it’s all about variety—Sapphire, Royal Blue, Slate Blue, and soft pastels like Periwinkle and Sky Blue are leading the palette. These tones offer versatility for indoor and outdoor weddings alike, and effortlessly shift from day to night with the right styling. Explore more color stories with our red wedding guest dresses.
What footwear works best with a blue dress?
Silver heels add a chic shine to navy and cobalt shades, while nude or champagne tones bring balance to lighter blues. For extra polish, try strappy metallics or a classic pump that matches your accessories for a cohesive, camera-ready finish.
Shop Windsor’s latest styles in wedding guest dresses online, in-app, or in-store nationwide. Designed to celebrate every RSVP with ease, this collection makes styling feel seamless—and undeniably you.
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Petal Perfection Floral Ruched Midi Dress
Make a charming impression in a midi dress that features a sleeveless cowl neckline with a bralette-like lace trim, adjustable spaghetti straps, a floral print, and ruching throughout. Complete the date night outfit with stiletto heels.
Fit & Features
- Lined mesh fabrication
- Sleeveless cowl neckline, lace trim
- Adjustable spaghetti straps
- Floral print
- Ruching
- Midi length hem
- Runs true to size
Style Number/Barcode: 05101-3794
Category Name: Blue Wedding Guest Dresses
Price: $9.97 $44.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Jaymie One-Shoulder Ruffle Slit Formal Dress
Special Occasion
Have a stunning essence in the Jaymie one-shoulder ruffle slit formal dress as a bridesmaid or wedding guest! Elevate your evening attire with this exclusive piece boasting a one-shoulder neckline with an adjustable spaghetti strap, a slim silhouette, and a high side slit, this dress will accentuate your silhouette. The delicate ruffle trim throughout and the long hem add a touch of femininity, while the mesh fabric adds a touch of allure. Complete the look in mules and earrings!
Fit & Features
- Mesh fabric lined with soft stretchy knit
- Adjustable spaghetti strap
- High side slit
- Ruffled slim silhouette
- Sticky bra or strapless bra recommended
- Runs true to size
Style Number/Barcode: 05002-8306
Category Name: Blue Wedding Guest Dresses
Price: $19.97 $59.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Nanali Formal Crepe Sweetheart Wrap Long Dress
Special Occasion
Embolden your formal wear with the Nanali crepe long dress to make elegant impressions at banquets or weddings! She features a sweetheart neckline, tank shoulder straps, a padded bust, and a pleated empire waist that adds chic detail. Her side pleated seam gracefully forms the slim silhouette showcasing a high front wrap slit and long-length hem. The formal dress is composed of a sleek crepe fabric that offers a dressy vibe and plenty of stretch. Complete the look with gemstone jewelry for a decadent allure!
Fit & Features
- Sleeveless sweetheart neckline
- Tank shoulder straps
- Padded bust, back zipper and hook-eye closure
- Pleated empire waist
- Slim silhouette, side pleated seam
- High front wrap slit, long-length hem
- Crepe fabric, moderate stretch
- Runs true to size
Style Number/Barcode: 05002-8149
Category Name: Blue Wedding Guest Dresses
Price: $19.97 $64.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Kylie Formal Glitter Ruffle Long Dress
Special Occasion
The Kylie formal glitter dress will ensure no one overlooks your entrance. She features a cowl neckline, form-hugging slim silhouette, and glitter crepe knit fabric, this sleeveless dress makes a statement with its sophisticated side slit trimmed with elegant ruffled trim. An eye-catching piece for any evening event, this long-length hem will have you glittering as you make your grand entrance. Complete the look in platform heels and clutch for a school dance or red carpet occasion!
Fit & Features
- Sleeveless cowl neckline
- Spaghetti straps
- Form-hugging slim silhouette
- High side slit, ruffle trim, long hem
- Glitter crepe knit fabric, moderate stretch
- Sticky bra recommended
- Runs true to size
Style Number/Barcode: 05002-7765
Category Name: Blue Wedding Guest Dresses
Price: $29.97 $49.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Mary Off-The-Shoulder Velvet Midi Dress
Special Occasion
Every girl needs a chic and stunning velvet midi dress for weddings, banquets, or soirees! The Mary velvet formal dress features an off-the-shoulder, foldover asymmetrical neckline, a fitted bodice with a wrap-front design, short sleeves, and a curve-hugging, midi-length silhouette with a stylish side slit. The luxe velvet fabric will elevate your look all the more! Complete your outfit with a rhinestone jewelry set.
Fit & Features
- Off-the-shoulder, foldover asymmetrical neckline
- Fitted bodice, wrap-front design
- Short sleeves, back zipper closure
- Curve-hugging fit, midi-length silhouette, high-side slit
- Lined velvet fabric, moderate stretch
- Strapless or sticky bra recommended
- Runs true to size
Style Number/Barcode: 05001-1402
Category Name: Blue Wedding Guest Dresses
Price: $29.97 $49.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Love The Way Lace-Up Midi Dress
You'll love the way you look in this head-turning midi dress featuring a sleeveless cowl neckline, spaghetti straps, an open lace-up back design, a pleated side seam, and an asymmetrical hem with a side cutout. The dress is composed of a stretchy knit fabric with a subtle sheen. Complete the look in platform block heels.
Fit & Features
- Sleeveless cowl neckline, spaghetti straps
- Open-back, lace-up design
- Pleated side seam
- Bodycon silhouette
- Asymmetrical midi-length hem, side cutout
- Knit fabric, subtle sheen, moderate stretch
- Runs true to size
Style Number/Barcode: 05101-1944
Category Name: Blue Wedding Guest Dresses
Price: $19.97 $36.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Layton Formal One Shoulder Sequin Dress
Special Occasion
Bring the sparkle to your event with a formal dress that wows from the moment you enter the room. Layton features a damask sequin pattern, a one-shoulder neckline with a built-in padded bust, and a high waist seam that leads to a mermaid silhouette. The dress is composed of a lined mesh fabric that offers minimal stretch. Complete look rhinestone heels.
Fit & Features
- One-shoulder neckline, tank-style strap
- Built-in padded bust
- High rise waist seam
- Mermaid silhouette
- Floor-length hem
- Damask sequin-knit, lined, minimal stretch
- Runs true to size
Style Number/Barcode: 05002-2322
Category Name: Blue Wedding Guest Dresses
Price: $19.97 $109.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Laura Formal Tiered Tulle Dress
Special Occasion
Radiate elegance with a formal dress that radiates your timeless style! Laura features a sleeveless square neckline with a pretty tulle trim, adjustable spaghetti straps, and flexible boning that provides structure. Her bodice features a striped illusion design that is partially unlined. Her slim-fit waist leads to a sweeping A-line silhouette with a tiered design. She is composed of a lined tulle fabric that offers a flowy fit with minimal stretch. Complete look with rhinestone heels and a sphere clutch.
Fit & Features
- Sleeveless square neckline with tulle trim
- Adhesive bra friendly
- Adjustable spaghetti straps, hidden back zipper, hook and eye closure
- Illusion bodice, flexible boning
- A-line silhouette, tiered skirt
- Lined tulle fabric
- Flowy fit, minimal stretch
- Runs true to size
Style Number/Barcode: 05005-0073
Category Name: Blue Wedding Guest Dresses
Price: $59.97 $279.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Bold Vibes Platform Stiletto Heels
Bring bold vibes to your night-out look with these fab stiletto heels! They feature a trendy open square toe with a strap, an adjustable ankle strap, a platform, and a sleek stiletto heel. Complete your outfit with a glam clutch.
Fit & Features
- Open square toe
- Toe strap
- Adjustable ankle strap, buckle detail
- Platform
- Stiletto heel
- Faux nubuck material
- Runs true to size
Style Number/Barcode: 07401-2830
Category Name: Blue Wedding Guest Dresses
Price: $12.97 $30.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Late Bloom Energy Floral Mesh Maxi Dress
This is the kind of dress that makes the plan feel official. A floral mesh maxi dress with a sleek V-neck and open back moment that moves with you from drinks to dinner.
Fit & Features
- Lightweight floral mesh fabric with soft lining
- V-neckline with spaghetti straps
- Open back design
- Body-skimming maxi dress silhouette
- Runs true to size
Style Number/Barcode: 05101-001252
Category Name: Blue Wedding Guest Dresses
Price: $44.90
Availability: In Stock
Available Color: IVORY
Available Size: XS, S, M, L
- Lightweight floral mesh fabric with soft lining
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Sweetly Sculpted Floral Mesh Midi Dress
A dress that knows how to flirt back—soft mesh, blooming prints, and a cowl neckline that moves with a little drama. The wrap detail and curve-hugging skirt follow your shape just right, making this your go-to for nights when you want a look that feels effortless yet unforgettable.
Fit & Features
- Floral print, mesh-lined fabric, moderate stretch
- Cowl neckline, padded bra cups
- Spaghetti straps
- Wrap cinched bodice accent
- Curve-hugging silhouette
- Midi-length hem
- Runs true to size
Style Number/Barcode: 05101-000770
Category Name: Blue Wedding Guest Dresses
Price: $44.90
Availability: Out of Stock
Product Badge:- Ships Free
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Twirl Factor Satin A-Line Mini Dress
Sophisticated with a daring twist, this satin halter mini dress delivers sleek lines and a dramatic flare hem. Pair it with statement jewelry and heels for your next upscale night out.
Fit & Features
- Woven satin fabric, stretch knit lining
- Halter V-neckline with tie closure
- Back zipper and hook-eye closure
- Drop waist seam
- A-line mini-length silhouette
- Runs true to size
Style Number/Barcode: 05101-000315
Category Name: Blue Wedding Guest Dresses
Price: $9.97 $62.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Sierra Lace-Up Floral Sequin Formal Dress
Special Occasion
The sparkling Sierra floral sequin formal dress shimmers with every move and catches attention with the striking lace-up back!
This dazzling dress was made for the spotlight! Love the shimmer? Discover more sequin prom dresses or find a sophisticated look in our wedding guest dresses.
Fit & Features
- Floral pattern, sequin embellished
- V-neckline
- Spaghetti straps
- Lace-up back
- Form-hugging bodice
- Floor-length hem
- Runs true to size
Where to Wear:
Prom, weddings, bridesmaids, garden parties, glam functions, fancy bridal showers
Style Number/Barcode: 05002-9038
Category Name: Blue Wedding Guest Dresses
Price: $139.90
Availability: Out of Stock
Product Badge:- Ships Free
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Vienna Long Sleeve Open Back Bodycon Formal Dress
Special Occasion
Make a jaw-dropping impression in the Vienna floor-length formal dress at black tie events and galas. The formal gown is designed with a head-turning open back, a bodycon silhouette, and a high front slit that flaunts your figure. Pair with heels.
Fit & Features
- Smooth knit fabric lined with stretchy knit
- Fitted long sleeves
- Mock neck with button closures
- Open back
- High front slit
- Bodycon silhouette, floor-length hem
- Runs true to size
Style Number/Barcode: 05002-9361
Category Name: Blue Wedding Guest Dresses
Price: $29.97 $69.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Portia Formal Velvet Asymmetrical Long Dress
Special Occasion
When the invite says black tie, the Portia formal velvet dress delivers! She features a sleeveless square neckline, spaghetti straps, a bodycon silhouette, and an eye-catching asymmetrical long hem with a skin-flaunting high-cut side slit. The formal long dress is composed of a soft velvet fabric that brings luxe vibes! Complete the look in a glam necklace and earrings set.
Fit & Features
- Sleeveless square neckline, spaghetti straps
- Bodycon silhouette
- Asymmetrical long hem
- High-cut side slit
- Soft velvet fabric, bust lining, moderate stretch
- Bra-friendly design
- Runs true to size
Style Number/Barcode: 05002-7474
Category Name: Blue Wedding Guest Dresses
Price: $9.97 $59.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Luna Formal Crepe Bow Mermaid Long Dress
Special Occasion
Flourish like a true fashionista in the Luna formal crepe long dress at black tie events or weddings! She features a V-neckline, spaghetti straps, a mermaid silhouette that hugs your curves down to the floor-length hem, and a statement bow atop a front slit. The formal maxi dress is crafted from a crepe knit fabric that gives you a polished allure and offers plenty of stretch. Complete the look with faux pearl earrings and heels.
Fit & Features
- Sleeveless V-neckline, spaghetti straps
- Mermaid silhouette
- Statement bow, front slit
- Floor-length hem
- Crepe knit fabric, bust knit lining, moderate stretch
- Strapless bra recommended
- Runs true to size
Style Number/Barcode: 05002-7479
Category Name: Blue Wedding Guest Dresses
Price: $24.97 $59.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Klarissa Formal Crepe Mermaid Dress
Special Occasion
Look and feel simply fabulous in the Klarissa formal crepe dress perfect for black tie weddings, banquets, and dressy cocktail parties! She features a sleeveless square neck, adjustable spaghetti straps, flexible boning inserts along the bodice, and a figure-flattering mermaid silhouette with a floor-length hem. The formal dress is composed of a crepe fabric with a stretchy knit lining. Complete the look in a gorgeous necklace set.
Fit & Features
- Sleeveless square neck, adjustable spaghetti straps
- Back zipper and hook-eye closure
- Flexible boning inserts along bodice
- Mermaid silhouette, floor-length hem
- Crepe fabric, stretch knit lining
- Pasties recommended
- Runs true to size
Style Number/Barcode: 05002-7428
Category Name: Blue Wedding Guest Dresses
Price: $29.97 $59.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Giselle Formal Crepe Off-The-Shoulder Dress
Special Occasion
Play up your sophisticated side in the Giselle formal dress - a sultry option for dressy rehearsal dinners, cocktail parties, and celebrations! She features a stunning off-the-shoulder neckline, sheer mesh fitted long sleeves, a curve-hugging slim silhouette, and a flirty back slit along her floor-length hem. The formal long dress is composed of a stretchy crepe fabric. Complete the look with a rhinestone choker and earrings for a sparkly finish!
Fit & Features
- Off-the-shoulder neckline
- Sheer mesh fitted long sleeves
- Curve-hugging, slim silhouette
- Back slit accent, floor-length hem
- Crepe fabric, moderate stretch
- Strapless or sticky bra recommended
- Runs true to size
Style Number/Barcode: 05002-7294
Category Name: Blue Wedding Guest Dresses
Price: $29.97 $49.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Here For It Faux Suede Trench
We're here for that effortlessly chic style this faux suede trench brings! It features a lapel collar, long sleeves, a belted waist to cinch your look, large front pockets, and side slits. Layer this trench over a cute crop top and dress pants.
Fit & Features
- Lapel collar
- Long sleeves
- Belted waist, double D-ring buckle
- Dual front pockets
- Side slits
- Faux suede fabric, moderate stretch
- Runs true to size
Style Number/Barcode: 06204-1355
Category Name: Blue Wedding Guest Dresses
Price: $19.97 $36.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Blossom With Beauty Floral Skater Dress
Blossom with beauty in this stunning floral printed skater dress! It features a sleeveless V-neckline, spaghetti straps, a sheer lace back design, a high waist seam, and a tiered short skater skirt with a flirty fit and flare silhouette. Style this dress with neutral block heels.
Fit & Features
- Sleeveless V-neckline
- Spaghetti straps
- Sheer lace back, zipper closure, lower open back
- High waist seam, tiered short skater skirt, fit and flare silhouette
- Blooming floral print
- Crepe fabric, moderate stretch
- Runs true to size
Style Number/Barcode: 05101-1692
Category Name: Blue Wedding Guest Dresses
Price: $22.97 $49.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Mona Formal Woven Glitter Party Dress
Special Occasion
Stun in a glowing dress that brightens up your evening! The dress features a sleeveless V-neckline, adjustable spaghetti straps to provide a customized fit, and a skater length silhouette with hidden side pockets to keep essentials close to you. The dress is composed of a woven glitter fabric that offers a form hugging fit. Complete your formal outfit with rhinestone earrings and block heels.
Fit & Features
- Sleeveless V-neckline
- Adjustable spaghetti straps
- Skater length silhouette
- Hidden side pockets
- Woven glitter knit fabric
- Form hugging fit
Special Occasion products cannot be returned to any retail locations.
Style Number/Barcode: 05001-0454
Category Name: Blue Wedding Guest Dresses
Price: $31.97 $69.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Twist Of Noir Velvet Midi Dress
Classic with a sultry twist. This flocked velvet strapless midi features a ruched sweetheart neckline and front slit for an elegant yet daring finish that’s made to turn heads.
Fit & Features
- Flocked velvet fabric with stretch
- Strapless neckline with twisted bust detail
- Bodycon silhouette
- Front slit accent
- Midi-length hem
- Runs true to size
Style Number/Barcode: 05101-000716
Category Name: Blue Wedding Guest Dresses
Price: $46.90
Availability: Out of Stock
Product Badge:- Ships Free
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Chic Drama Strapless High Slit Ruffle Maxi Dress
A strapless maxi dress that knows how to flirt without trying. The ruched fit sculpts every curve, while the ultra-high slit and ruffled silhouette bring just the right dose of drama.
Fit & Features
- Sheer mesh fabric with lining
- Strapless straight-across neckline, dainty ruffle trim
- Ruching
- Knot-front overlay design
- High-cut front slit
- Tiered ruffled design, flowy maxi-length silhouette
- Runs true to size
Style Number/Barcode: 05101-000691
Category Name: Blue Wedding Guest Dresses
Price: $40.90
Availability: Out of Stock
Product Badge:- Ships Free
- Sheer mesh fabric with lining
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Nastassia Off-The-Shoulder Mermaid Glitter Formal Dress
Special Occasion
Luxuriously crafted from a glitter knit fabric, the Nastassia formal dress exudes elegance with an off-the-shoulder neckline and mermaid silhouette!
Fit & Features
- Glitter knit fabric lined with stretchy knit
- Folded off-the-shoulder neckline
- Mermaid silhouette
- Floor-length hem
- Runs true to size
- Extra glitter for maximum sparkle - may have some natural fallout
Where to Wear:
Prom, black tie weddings, galas, red-carpet events, fancy dinner parties, award ceremonies
Style Number/Barcode: 05002-9638
Category Name: Blue Wedding Guest Dresses
Price: $19.97 $119.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free