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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So Sweet Crepe Faux Wrap Dress
Easy breezy and so sweet! This crepe mini dress features a sleeveless square neck, spaghetti straps, princess seams on bodice, and a faux wrap skirt with side pleating on the asymmetrical short hem. Complete the look in a classy hair clip.
Fit & Features
- Sleeveless square neck
- Spaghetti straps
- Princess seams on bodice
- Faux wrap skirt, side pleating
- Asymmetrical mini hem
- Crepe fabric, moderate stretch
- Fits true to size
Style Number/Barcode: 05103-4156
Category Name: Blue Wedding Guest Dresses
Price: $9.97 $34.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Making A Point Mini Dress
Make a point in this sultry mini!
Fits & Features
- Plunging V Neckline
- Narrow Shoulder Straps
- Asymmetrical Hem
- Ponte Knit Composition I Fully Lined
- Curve Hugging Fit I Offers Moderate Stretch
Model is 5'7" with a 34" bust, 24" waist and 36" hips. She is wearing a size small.
Style Number/Barcode: 05103-0266
Category Name: Blue Wedding Guest Dresses
Price: $13.97 $35.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Gladys Sequin Scroll Party Dress
Special Occasion
Glam and undeniably eye catching, our Gladys dress is perfect for your next party! She features sequin embellishment atop a mesh overlay, adjustable spaghetti straps, a plunging V bodice with back zip, and a swing-y A-line mini skirt. Gladys is fully lined and made from a woven material with minimal stretch.
Model is 5’8” with a 32” bust, 25 waist, and 35” hips. She is wearing a size small.
Special Occasion products cannot be returned to any retail locations.
Style Number/Barcode: 05001-0118
Category Name: Blue Wedding Guest Dresses
Price: $29.97 $64.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Lyanna Formal Velvet Mermaid Dress
Special OccasionGrace them with class as you capture their heart in our Lyanna dress! She features a chic black hue, a sleeveless bodice, a V neckline, princess seams and adjustable narrow straps. Her slim fit bodice features a narrow waist band accent and leads to a flaring mermaid silhouette to grace your every step. Dress is composed of a lined velvet fabric that offers a form hugging fit with a moderate stretch. Includes a back zipper closure.
Model is 5'9.5" with a 34" bust, 23.5" waist and 35.5" hips. She is wearing a size small.
Special Occasion products cannot be returned to any retail locations.
Style Number/Barcode: 05002-6365
Category Name: Blue Wedding Guest Dresses
Price: $25.97 $69.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Mia Halter Slit Mermaid Mesh Formal Dress
Special Occasion
The Mia mesh formal dress is a chic showstopper with alluring details that turn heads. Its plunge halter neckline, high front slit, and mermaid silhouette flaunts your figure in the most captivating fashion!
Fit & Features
- Mesh fabric, short sewn-in lining, moderate stretch
- Plunge halter neckline, metal insert, cutout accent
- Tie straps, padded bra cups
- Back zipper and hook-eye closure
- High front slit
- Mermaid silhouette, sheer floor-length hem
- Runs true to size
Where to Wear:
Weddings, black tie soirees, engagement parties, anniversaries, fancy events
Style Number/Barcode: 05002-000097
Category Name: Blue Wedding Guest Dresses
Price: $59.90
Availability: Out of Stock
Product Badge:- Ships Free
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Shimmering Nights Cowl Neck Glitter Midi Dress
Shimmer all night in this sleeveless glitter midi dress featuring a stunning cowl neckline and a mermaid silhouette that flatters your curves. Pair with heels and a purse.
Fit & Features
- Glitter knit fabric with plenty of stretch
- Sleeveless cowl neckline
- One tank strap, one asymmetric spaghetti strap
- Partial open back with asymmetric spaghetti strap
- Midi-length mermaid silhouette
- Runs true to size
Style Number/Barcode: 05101-3808
Category Name: Blue Wedding Guest Dresses
Price: $7.97 $39.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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A-List Curves Mesh Bodycon Midi Dress
Show off your A-List curves in this mesh midi dress to make every VIP list! This midi-length dress features a sleeveless square neckline, adjustable spaghetti straps, side ruched seams and bodycon silhouette, and an asymmetrical high-side slit along the hem. Complete the look in strappy stiletto heels.
Fit & Features
- Sleeveless square neckline
- Adjustable spaghetti straps
- Side ruched seams, bodycon silhouette
- Asymmetrical high side slit, midi-length hem
- Mesh fabric, sewn-in knit lining, moderate stretch
- Runs true to size
Style Number/Barcode: 05103-5515
Category Name: Blue Wedding Guest Dresses
Price: $9.97 $49.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Jaleen Formal Sequin One Shoulder Dress
Special Occasion
The Jaleen formal dress is the essence of glimmering beauty! She features a sleeveless one-shoulder neckline with dual adjustable spaghetti straps for a customizable fit and a low-cut back. Her form-hugging slim silhouette offers a sultry show of leg thanks to her high-cut side slit along the long hem. The formal dress is composed of a sequin-scroll mesh-lined fabric with minimal stretch. Complete your dressy look with statement earrings for a banquet or wedding!
Fit & Features
- Sleeveless, one-shoulder neckline
- Dual adjustable spaghetti straps
- Strapless or adhesive bra recommended
- Back zipper and hook-eye closure
- Form-hugging, slim silhouette
- High-cut side slit, long length
- Sequin-scroll, mesh-lined fabric, minimal stretch, fits true to size
Style Number/Barcode: 05002-2577
Category Name: Blue Wedding Guest Dresses
Price: $14.97 $99.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Stunning Sparkle Rhinestone Cuff
Add a stunning sparkle to your formal look with this glamorous cuff! It features a memory wire design with three rows and rhinestone embellishment. Style this cuff with pretty earrings and a chic clutch.
Fit & Features
- Memory wire design
- Three rows
- Rhinestone embellishment
Style Number/Barcode: 07003-0258
Category Name: Blue Wedding Guest Dresses
Price: $4.97 $10.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Double Band Basic Nubuck Mules
Bring it back to basics with mules that slay! The mules feature an open back design, a double row of bands, and a thin block heel. The mules are composed of a faux nubuck material. Complete look with a ribbed midi dress and moto jacket.
Fit & Features
- Open back
- Double row of bands
- Open almond toe
- Thin block heel
- Faux nubuck material
Style Number/Barcode: 07401-2691
Category Name: Blue Wedding Guest Dresses
Price: $13.97 $26.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Piper Ruched Open Back Gown
Special OccasionDazzle from every angle in our sleek, effortlessly chic pink jersey Piper gown! She features a rounded neckline with back tie at nape of neck, an open back, long sleeves, a long slim skirt, and ruching detail at sleeve hems, rear, and hips. Piper is partially lined, slips on, and she's made from a jersey material with a touch of stretch.
Special Occasion products cannot be returned to any retail locations.
Style Number/Barcode: 05002-6779
Category Name: Blue Wedding Guest Dresses
Price: $59.90
Availability: Out of Stock
Product Badge:- Ships Free
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Simone Strapless Mermaid Formal Dress
Special Occasion
Sleek and sculpted, the Simone strapless mermaid gown is designed for a striking, statuesque entrance. The sweetheart neckline and softly draped sash detail contour the silhouette, creating an effortlessly refined look that feels equal parts modern and timeless.
Fit & Features
- Slinky knit stretchy fabric
- Strapless sweetheart neckline
- Front knotted sash
- Mermaid floor-length hem
- Runs true to size
Where to Wear:
Wedding guests, bridesmaids, prom, galas, black tie events, engagement parties, rehearsal dinners, upscale birthdays, vacations, anniversaries, formal milestone celebrations
Style Number/Barcode: 05002-001718
Category Name: Blue Wedding Guest Dresses
Price: $69.90
Availability: In Stock
Available Color: BROWN, HUNTER
Available Size: XS, S, M, L, XL
Product Badge:- Best Seller
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Juliette Velvet Corset Rhinestone Formal Dress
Special Occasion
Sophistication meets sparkle in the Juliette formal dress. Designed in plush velvet that contours every curve, this strapless gown features a rhinestone-trimmed sweetheart neckline and corset bodice for sculpted allure. Finished with elegant pleating and a thigh-high slit, it’s made for the kind of night that calls for full-glam confidence.
Fit & Features
- Soft velvet fabric lined with stretch knit
- Strapless sweetheart neckline, rhinestone-embellished gems
- Padded bra cups
- Corset structured bodice, flexible boning, back zipper and hook-eye closure
- High front slit
- Mermaid silhouette, floor-length hem
- Runs true to size
Where to Wear:
Formal galas, red-carpet events, holiday parties, glamorous winter formals, black-tie weddings, engagement dinners, birthday celebrations, fashion-forward soirees, romantic date nights, elegant receptions
Style Number/Barcode: 05002-000453
Category Name: Blue Wedding Guest Dresses
Price: $89.90
Availability: Out of Stock
Product Badge:- Ships Free
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Ready To Party Strapless Bodycon Mini Dress
Call up the girls cause this strapless bodycon dress is ready to party! With a flattering bodycon silhouette and side sash, you'll be the hit of the night.
Fit & Features
- Mesh lined knit fabric
- Strapless neckline
- Back zipper hook-eye closure
- Side sash
- Bodycon silhouette
- Mini-length hem
- Runs true to size
Style Number/Barcode: 05103-6095
Category Name: Blue Wedding Guest Dresses
Price: $9.97 $46.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Elaine Formal Glitter Strapless Mermaid Dress
Special Occasion
An elegant party calls for a top-tier style like the Elaine formal glitter long dress because you deserve to shine! She features a sexy strapless sweetheart neckline with non-slip grip lining, a wired insert, and a padded bust with flexible boning for structure and support. Her flattering side ruched seams accentuate your figure along the mermaid silhouette that flares gracefully into a floor-length hem adding a touch of luxury to your formal look. The dress is crafted from a glitter knit fabric that shimmers with each step and has short stretchy knit lining. Complete the look with statement earrings for a black-tie party or formal dance!
Fit & Features
- Strapless sweetheart neckline, non-slip grip lining
- Wired insert, padded bust, flexible boning
- Back zipper and hook-eye closure
- Side ruched seams, mermaid silhouette
- Floor-length hem
- Glitter knit fabric, short stretchy knit lining
- Runs true to size
Style Number/Barcode: 05002-7528
Category Name: Blue Wedding Guest Dresses
Price: $19.97 $89.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Lacey Formal Crepe Halter Dress
Special Occasion
The Lacey formal dress embodies elegance and sultriness for your black-tie events! She features a sleeveless halter neckline with back button closures and a keyhole, a form-hugging silhouette with a high-cut front slit along the floor-length hem. The formal dress is composed of a lined crepe knit fabric with moderate stretch. Style with glam hoop earrings and heels to complete the look!
Fit & Features
- Sleeveless halter neckline
- Back button neck closures and keyhole
- Form-hugging silhouette
- High-cut front slit
- Floor-length hem
- Lined crepe knit fabric, moderate stretch
- Fits true to size
Style Number/Barcode: 05002-6972
Category Name: Blue Wedding Guest Dresses
Price: $19.97 $49.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Cordelia Formal Damask Sequin Dress
Special Occasion
Bring the sparkle in a formal dress that is the highlight of your event! Cordelia features a dazzling damask sequin pattern, a sleeveless sweetheart neckline with a no-slip strip, padded cups, and flexible boning. Her slim-fit bodice leads to a flattering mermaid silhouette and is accented with a sexy lace-up back to provide a customized fit. The dress is composed of a lined mesh fabric that offers a form hugging fit with minimal stretch. Complete look with rhinestone heels.
Fit & Features
- Sleeveless sweetheart neckline
- Padded cups
- No-slip strip, flexible boning
- High waist, lace-up back
- Damask sequin, mermaid silhouette
- Lined mesh fabric
- Relaxed fit, minimal stretch, runs true to size
Style Number/Barcode: 05002-2215
Category Name: Blue Wedding Guest Dresses
Price: $19.97 $139.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Casey Satin Low Back Mermaid Formal Dress
Special Occasion
Understated yet undeniably striking, the Casey dress is made for evenings that call for effortless polish. Crafted in satin, this mermaid floor-length silhouette features a clean V-neckline, delicate spaghetti straps, a low back, and a high side slit that brings fluid movement and quiet drama.
Fit & Features
- Stretch lined satin fabric with a smooth, fluid drape
- V-neckline with adjustable spaghetti straps
- Low back detail
- Mermaid silhouette
- High side slit
- Floor-length hem
- Runs true to size
Where to Wear:
Formal weddings, black tie galas, upscale celebration dinners, milestone birthdays, elegant resort receptions, formal dances, winter balls, rehearsal dinners
Style Number/Barcode: 05002-001007
Category Name: Blue Wedding Guest Dresses
Price: $59.90
Availability: In Stock
Available Color: NAVY-2
Available Size: S, M, L, XL
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Winnie Satin Formal Dress
Special Occasion
Simple, striking, and made to turn heads. the Winnie formal dress captures classic romance in sleek woven satin, featuring a sweetheart neckline and delicate spaghetti straps. The mermaid silhouette and chiffon-lined finish create that fluid, effortless movement that defines understated elegance.
Fit & Features
- Premium satin fabric, chiffon lining
- Sweetheart neckline
- Adjustable spaghetti straps
- Back zipper and hook-eye closure
- Curve-hugging silhouette
- Floor-length hem
- Runs true to size
Where to Wear:
Formal weddings, black-tie galas, evening celebrations, rehearsal dinners, engagement parties, anniversaries, elegant dinner soirees, fancy date nights
Style Number/Barcode: 05002-000478
Category Name: Blue Wedding Guest Dresses
Price: $69.90
Availability: In Stock
Available Color: WINE
Available Size: L
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Amari Strapless Applique Mermaid Satin Formal Dress
Special Occasion
The gorgeous Amari satin formal dress offers an alluring and feminine look with an applique design and mermaid silhouette that highlights your curves!
Fit & Features
- Stretch satin fabric, bust knit lining
- Strapless sweetheart wired neckline, padded bra cups
- Back zipper and hook-eye closure
- Applique design
- Mermaid silhouette
- Floor-length hem with train
- Runs true to size
Where to Wear:
Prom, black-tie galas and parties, weddings, fancy dinner parties, nights at the theatre
Style Number/Barcode: 05002-9700
Category Name: Blue Wedding Guest Dresses
Price: $19.97 $89.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Glam Radiance High-Slit Glitter Midi Dress
Illuminate date night in a glitter dress that features a sleeveless pleated cowl neckline, spaghetti straps, a high side slit, and a midi-length hem. Complete look with platform heels.
Fit & Features
- Lined smooth knit fabrication
- Sleeveless pleated cowl neckline
- Spaghetti straps
- Glitter
- High side slit
- Midi length hem
- Runs true to size
Style Number/Barcode: 05101-3734
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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Cue The Charm Floral Sleeveless Midi Dress
Cue the charm this season in this effortless floral midi dress - a perfect option for wedding guests, rehearsal dinners, or cocktail hour! It features a sleeveless square neck, wide shoulder straps, a bodycon silhouette, and a back slit accent. The dress is composed of a blossoming floral pattern on mesh fabric with a stretchy knit lining. Complete the look with a chic bolero and pumps!
Fit & Features
- Sleeveless square neck, wide shoulder straps
- Back zipper and hook-eye closure
- Bodycon silhouette
- Back slit accent
- Midi-length hem
- Floral mesh fabric, stretch knit lining
- Runs true to size
Style Number/Barcode: 05101-2158
Category Name: Blue Wedding Guest Dresses
Price: $9.97 $42.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Twyla Formal Satin Cutout Midi Dress
Special Occasion
Luminous shine enchants the Twyla formal satin midi dress showcasing sultry detail that won't go unnoticed at banquets or ceremonies! She stuns in a sleeveless sweetheart neckline with a twisted bust, keyhole cutout, adjustable spaghetti straps for a customizable fit, and a front ruched seam leading to the skin-flaunting slit. The formal midi dress is composed of a lined satin fabric that hugs your body like a glove and has a sheen effect. Style with embellished heels to complete the look!
Fit & Features
- Sleeveless, sweetheart neckline, adjustable spaghetti straps
- Twisted bust, keyhole cutout, lightly padded
- Back zipper and hook-eye closure
- Bodycon silhouette, ruched seam, front slit, midi-length hem
- Lined satin fabric, minimal stretch
- No bra required
- Runs true to size
Style Number/Barcode: 05001-1297
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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Candice Formal Sequin Tie Dress
Special Occasion
Designed to sparkle, fall for the glowing Candice formal sequin dress for prom and beyond! She stuns in a sleeveless, square neck, adjustable spaghetti straps, and an open-back design with a chiffon tie-back closure. Her high waist seam leads to a form-fitting silhouette that gently kisses the floor with each step. The formal dress is composed of a sequin-scroll mesh fabric with lining and minimal stretch. Complete your dressy look in stiletto heels.
Fit & Features
- Sleeveless, square neck, adjustable spaghetti straps
- Lightly padded bust, bra optional
- Open-back, chiffon tie-back closure and hidden zipper
- High waist seam, form-fitting silhouette
- Floor-length hem
- Sequin-scroll mesh fabric, lined, minimal stretch
- Runs true to size
Style Number/Barcode: 05002-2388
Category Name: Blue Wedding Guest Dresses
Price: $19.97 $126.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance