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
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Blue Wedding Guest Dresses That Make a Stylish Summer 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 that’s right on cue for summer. 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 summer, 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 summer styling feel seamless—and undeniably you.
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Charlotte Formal Satin Marabou Strapless Dress
Special Occasion
Silky satin delivers a chic allure to the Charlotte formal long dress showcasing a fab marabou trim so you can be a little extra diva! She features a strapless neckline, side ruched seams, a hip-hugging slim silhouette that flatters your curves beautifully, and a front slit with a marabou feather trim along the long hem. The formal maxi dress is composed of a smooth satin fabric with a bust lining and moderate stretch. Complete the look in sleek strappy stiletto heels for a gala or dressy cocktail party.
Fit & Features
- Strapless neckline, side ruched seams
- Back zipper and hook-eye closure
- Hip-hugging slim silhouette
- Front slit, marabou feather trim, long hem
- Smooth satin fabric, bust lining, moderate stretch
- Strapless bra or sticky bra recommended
- Runs true to size
Style Number/Barcode: 05002-7270
Category Name: Blue Wedding Guest Dresses
Price: $9.97 $79.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Poppy Formal Scalloped Lace A-Line Dress
Special Occasion
Captivate with a formal dress that brings the elegance to your evening! Poppy features a sleeveless V-neckline with scalloped lace trim, adjustable spaghetti straps, and a fitted waist that leads to a near floor-length A-line silhouette. Poppy is composed of an airy tulle mesh fabric that offers a form hugging fit with minimal stretch. Complete look with rhinestone cuff and rhinestone heels.
Fit & Features
- Sleeveless V-neckline
- Scalloped lace trim
- Adjustable spaghetti straps
- Fitted waist, A-line silhouette
- Tulle mesh fabric
- Form hugging fit, minimal stretch
- Runs true to size
Style Number/Barcode: 05001-0640
Category Name: Blue Wedding Guest Dresses
Price: $19.97 $74.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Effortless Beauty Chiffon High Low Top
Showcase your effortless beauty in this gorgeous chiffon top! It features a flowy high-low hem with long puff sleeves with smocked cuffs and a stretchy smocked waist with a button-front detail. Wear this top on its own with denim or layer it over a basic bodysuit for a chic look.
Fit & Features
- Long puff sleeves with smocked cuffs
- Deep V neckline
- Stretchy smocked waist with button-front detailing
- Flowy high-low hem
- Lightweight chiffon fabric with no stretch
Style Number/Barcode: 06204-0669
Category Name: Blue Wedding Guest Dresses
Price: $14.97 $32.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Scoop Neck Asymmetric Maxi Dress
Sunny days are finally here! Add this form-hugging maxi dress into your OOTDs! Style it up with a denim jacket for a casual look or edge it up with a leather jacket!
Fits & Features
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Scoop Neckline
- Spaghetti Straps That Cross At The Back
- Asymmetric Maxi Length Hemline Reveals Front Slit
- Smooth Jersey Knit Fabric
- Form Hugging Fit
- Plenty Of Stretch
Style Number/Barcode: 05101-0508
Category Name: Blue Wedding Guest Dresses
Price: $14.97 $37.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Scoop Neckline
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Spotlight Stealin' Satin Mini Dress
YASSS. You go steal the spotlight in that satin mini dress bby!
Fit & Features
- V- neckline | Spaghetti straps
- Vertical seams down the center
- Ruche Detailing
- Satin
- Minimal stretch
- No Zipper
- Mid-length
Model is 5'9" with a 34" bust, 24" waist and 34.5" hips. She is wearing a size small
Style Number/Barcode: 05101-0380
Category Name: Blue Wedding Guest Dresses
Price: $9.97 $37.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Collen Formal Glitter Mesh Mermaid Long Dress
Special Occasion
Sparkling glitter captivates every room on the Collen formal glitter long dress perfect for black tie galas or weddings! She features sheer fitted long sleeves and a square neckline to offer subtle allure, while the twist wrap waist design and mermaid silhouette accentuate your curves. The high front slit and floor-length hem add a touch of drama to this truly enchanting formal dress crafted on airy glitter mesh fabric with a stretchy knit lining. Complete the look with earrings and a clutch!
Fit & Features
- Sheer fitted long sleeves, square neckline
- Twist wrap waist design
- Mermaid silhouette, high front slit
- Floor-length hem
- Glitter mesh fabric, stretchy knit lining
- Bra friendly design
- Runs true to size
Style Number/Barcode: 05002-7768
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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Laine Formal Lace-Up Mermaid Long Dress
Special Occasion
For a look that does it all, the Laine formal dress is the one you're after! She features a sleeveless V-neckline, sleek spaghetti straps that create the lace-up back design, a figure-skimming mermaid silhouette, and a floor-length hem. The formal dress is crafted from a smooth and stretchy knit fabric with a subtle sheen effect. Complete the look for the school dance or a banquet dinner with dangly earrings.
Fit & Features
- Sleeveless V-neckline
- Spaghetti straps
- Lace-up back design
- Mermaid silhouette, floor-length hem
- Smooth, stretchy knit fabric, subtle sheen
- Sticky bra or pasties recommended
- Runs true to size
Style Number/Barcode: 05002-7722
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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Glitter Is All It Takes Wide-Leg Jumpsuit
This glitter jumpsuit is all it takes to shine all night! It features a strapless angled V-neckline with a draped cowl accent, a fitted bodice with flexible boning inserts to provide structure, a high waist seam, and a wide-leg silhouette. The glitter knit fabric includes a full-length smooth knit lining. Complete the look with a cute handbag for an engagement party or dinner date!
Fit & Features
- Strapless angled V-neckline
- Cowl draped accent
- Fitted bodice, flexible boning inserts
- High waist seam
- Wide-leg silhouette
- Glitter knit fabric. full-length knit lining, plenty of stretch
- Runs true to size
Style Number/Barcode: 06502-2329
Category Name: Blue Wedding Guest Dresses
Price: $17.97 $42.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Maddie Formal Satin Bow One-Shoulder Dress
Special Occasion
Silky satin shapes the Maddie formal dress for an inevitable cocktail party or wedding guest look! She features a sleeveless one-shoulder neckline, a wide shoulder strap with a statement white bow, a curve-hugging slim silhouette, and a high-cut front slit along her floor-length hem. The formal long dress is composed of smooth silky satin-lined fabric with a moderate stretch. Complete the look with a clutch and heels.
Fit & Features
- Sleeveless one-shoulder neckline
- Wide shoulder strap, statement white bow
- Curve-hugging, slim silhouette
- High-cut front slit, floor-length hem
- Lined satin fabric, moderate stretch
- Strapless or sticky bra recommended
- Runs true to size
Style Number/Barcode: 05002-7215
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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Winnie Formal Satin One-Shoulder Midi Dress
Special Occasion
The glamorous Winnie formal satin midi dress offers an elegant luminous shine and subtle details your bridesmaids will love or wedding guests! She features a modern one-shoulder neckline adorned with dual adjustable spaghetti straps, and a flattering slim silhouette with a graceful midi-length hem. The formal midi dress is crafted from a smooth satin fabric showcasing a chic shine and has a sewn-in knit lining. Complete the look with block heels and earrings for a wedding, bridesmaid dress, or formal party!
This dress is made for the spotlight. Want more ways to stand out? Shop our vibrant pink prom dresses or find a chic, event-ready look in our wedding guest dresses.
Fit & Features
- Sleeveless one-shoulder neckline
- Dual adjustable spaghetti straps
- Slim silhouette
- Midi-length hem
- Smooth satin, sewn-in knit lining
- Strapless bra or sticky bra recommended
- Runs true to size
Style Number/Barcode: 05001-1475
Category Name: Blue Wedding Guest Dresses
Price: $9.97 $54.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Kiley Formal Satin V-Neck Long Dress
Special Occasion
Stunning for prom or bridesmaids, step out in the Kiley formal satin dress for your next fancy night out! She features a sleeveless V-neckline with sheer mesh inserts, adjustable spaghetti straps, a pleated bodice, a low-cut back, and a hip-hugging asymmetrical wrap long hem with a sultry slit. The formal dress is composed of silky satin fabric with lining and moderate stretch. Complete the look in platform stiletto heels.
Fit & Features
- Sleeveless V-neckline, sheer mesh inserts
- Adjustable spaghetti straps, low-cut back
- Back zipper and hook-eye closure, pleated bodice
- Hip-hugging, asymmetrical wrap slit, long hem
- Lined satin fabric, moderate stretch
- Sticky bra recommended
- Runs true to size
Style Number/Barcode: 05002-3319
Category Name: Blue Wedding Guest Dresses
Price: $9.97 $79.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Zaida Formal Taffeta Skater Dress
Special Occasion
Miake it a fab night out with a formal skater dress that brings the style to your event! The dress features a sleeveless sweetheart neckline with padded cups, adjustable spaghetti straps that cross at the back, and lace-up straps. Her slim-fit bodice leads to a flared skater skirt with hidden side pockets. The dress is composed of a lined taffeta fabric that offers a form hugging fit with a moderate stretch. Complete look with rhinestone heels and a clutch.
Fit & Features
- Sleeveless sweetheart neckline
- Padded cups
- Adjustable spaghetti straps, lace-up back
- High waist
- Skater skirt
- Taffeta fabric, petticoat
- Form hugging fit, moderate stretch, runs true to size
Style Number/Barcode: 05001-0971
Category Name: Blue Wedding Guest Dresses
Price: $29.97 $74.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Lady's Night Nubuck Buckle Stiletto Heels
Grab the girls and slip on these sexy stiletto heels for a night on the town! They feature a square toe, platform sole, wide toe strap, and closed ankle with dual adjustable buckle strap closures. Complete the look in a sultry satin dress.
Fit & Features
- Square toe
- Platform sole
- Stiletto heel
- Dual adjustable buckle ankle straps
- Closed ankle, wide toe strap
- Nubuck material
- Runs true to size
Style Number/Barcode: 07401-3639
Category Name: Blue Wedding Guest Dresses
Price: $12.97 $30.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Lily Off-The-Shoulder Mermaid Formal Dress
Special Occasion
Designed to own every entrance. The Lily formal dress features luxe ruching, a sheer lace bodice, and an off-shoulder neckline, making this mermaid gown your RSVP to being the best-dressed.
Fit & Features
- Smooth knit stretchy, lined fabric
- Off-the-shoulder folded neckline, padded bra cups
- Sheer lace bodice
- Ruched mermaid silhouette
- Floor-length hem
- Runs true to size
Where to Wear:
Weddings, black tie galas, formal celebration events, fancy date nights, rehearsal dinners, anniversary parties, charity auction dinners
Style Number/Barcode: 05002-000182
Category Name: Blue Wedding Guest Dresses
Price: $59.90
Availability: In Stock
Available Color: BLACK
Available Size: XS, S, M, L
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Sparkle Soiree Sequin Fringe Mini Dress
Attend your next soiree with all eyes drawn to you in this sparkly sequin fringe mini dress! It features a sleeveless scoop neckline with a built-in padded bust, spaghetti straps, all-over sequin embroidery with fringe detailing for a glitzy vibe, a mini-length hem, and a curve-hugging silhouette. The lined knit fabric offers a moderate stretch. Style this mini dress with rhinestone statement earrings and metallic heels.
Fit & Features
- Sleeveless scoop neckline, padded bust
- Spaghetti straps, elastic banded hem at the back
- All-over sequin embroidery, fringe design
- Mini-length hem
- Curve-hugging fit
- Sheer knit fabric, full knit lining, moderate stretch
- Runs true to size
Style Number/Barcode: 05103-5008
Category Name: Blue Wedding Guest Dresses
Price: $22.97 $49.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Effortlessly Pretty Chiffon Midi Dress
Showcase your effortless beauty in this airy, lightweight chiffon midi dress. It features a sweetheart neckline with a ruched bodice, long sheer peasant sleeves, a stretchy smocked back design, a fitted high waist seam, a midi-length hem with a high front slit, and a flowy, A-line silhouette. Style with clear mules for a weekend brunch date.
Fit & Features
- Sweetheart neckline, ruched bodice
- Long sheer peasant sleeves, elastic cinched hems
- Stretchy smocked back design
- Fitted high waist seam
- Midi-length hem, high front slit, A-line silhouette
- Sheer chiffon fabric, partial knit lining, minimal stretch
- Runs true to size
Style Number/Barcode: 05102-4954
Category Name: Blue Wedding Guest Dresses
Price: $24.97 $54.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Fall In Love With Floral Bodysuit
Fall in love with the romantic vibes of this floral bodysuit. It features a sleeveless sweetheart neckline with a bustier-style bodice, adjustable spaghetti straps for a customized fit, and an all-over blooming rose print. Style this bodysuit with a faux leather mini skirt and heels for date night.
Fit & Features
- Sleeveless sweetheart neckline, padded bust
- Bustier-style bodice
- Adjustable spaghetti straps
- Front hook and eye closures
- Sheer mesh fabric, floral print, knit lining, moderate stretch
- Sheer mesh thong bottom, dual snap button closure
- Runs true to size
Style Number/Barcode: 06001-3723
Category Name: Blue Wedding Guest Dresses
Price: $6.97 $34.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Vanda Formal Iridescent Metallic Dress
Special Occasion
Bring the shine under the spotlight in our gleaming Vanda dress! Her mesmerizing metallics wow, making her a true one of a kind!
Fit & Features
- Plunging V-Neckline
- Padded Cups | Adjustable Spaghetti Straps
- Empire Waist
- Iridescent Foiled Metallic Fabric
- A-Line Silhouette
- Relaxed Fit | Minimal Stretch
- Fully Lined
Special Occasion products cannot be returned to any retail locations.
Style Number/Barcode: 05002-0695
Category Name: Blue Wedding Guest Dresses
Price: $9.97 $129.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Irresistibly Bold Halter Strappy Bodycon Midi Dress
Make an irresistible presence at cocktail parties in this sleeveless midi dress for a chic and bold style! The halter neckline with dual button closures and strappy open back enhance your natural curves while the ruched bodycon silhouette and ruffled midi-length hem create a show-stopping look. Complete the look in stiletto heels and a clutch.
Fit & Features
- Mesh fabric, sewn-in knit lining, moderate stretch
- Halter neckline with dual button closures
- Open strappy back
- Back zipper and hook-eye closure
- Ruched bodycon silhouette
- Ruffled hem
- Style runs small
Style Number/Barcode: 05101-3376
Category Name: Blue Wedding Guest Dresses
Price: $46.90
Availability: Out of Stock
Product Badge:- Ships Free
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Oh-So-Chic Rosette Halter Mini Dress
This rosette halter mini dress will have you looking oh-so-chic and ready for romance! It features a sleeveless halter neckline with a bold textured rosette flower applique, tie-back halter straps, a mini-length hem, and a bodycon silhouette that will hug your curves. The crepe fabric has a moderate stretch. Complete your dressy dinner date look with strappy stilettos.
Fit & Features
- Sleeveless halter neckline
- Textured woven rosette flower applique
- Tie-back halter spaghetti straps
- Mini-length hem
- Bodycon silhouette
- Crepe fabric, moderate stretch
- Runs true to size
Style Number/Barcode: 05101-2690
Category Name: Blue Wedding Guest Dresses
Price: $5.97 $35.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Marnie Formal Glitter Crepe A-Line Dress
Special Occasion
Light up the night in the Marnie formal dress destined to sparkle at banquets, ceremonies, and dances! She features a sultry off-the-shoulder neckline, a short-sleeve cuff with a non-slip grip lining, and a flattering A-line silhouette leading to the floor-length hem. The formal dress is composed of a glitter crepe fabric with a stretchy knit lining. Style with statement hoop earrings and heels to complete the look.
Fit & Features
- Off-the-shoulder neckline
- Short-sleeve cuff, non-slip grip lining
- Back zipper and hook-eye closure
- A-line silhouette, floor-length hem
- Glitter crepe fabric, stretchy knit lining
- Strapless or sticky bra recommended
- Runs true to size
Style Number/Barcode: 05002-2990
Category Name: Blue Wedding Guest Dresses
Price: $19.97 $69.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Effortless And Chic Cropped Corset Top
This on-trend cropped corset top will bring the effortless and chic vibes. It features an off-the-shoulder neckline with draped detailing, long sheer sleeves, a corset-designed bodice, and a form-hugging fit. Style this top with faux leather pants and strappy heels.
Fit & Features
- Off-the-shoulder neckline, draped design
- Long fitted sleeves
- Back zipper closure
- Corset-designed bodice, flexible boning
- Cropped, form-hugging fit
- Woven fabric
- Runs true to size
Style Number/Barcode: 06003-1481
Category Name: Blue Wedding Guest Dresses
Price: $6.97 $38.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Sleeveless Twill Tie Waist Catsuit
Own your style in a fierce catsuit. Perfect for your next night out with bae, the sleeveless catsuit features a straight neckline, a partially open back a cinching tie-waist belt. The vertical seams that lead from bust to hem create a flattering illusion and lead to the skinny straight leg fit. Adorn the jumpsuit with towering stilettos and rhinestone accessories for amped glam.
Fit & Features
- Strapless neckline
- Partially open back
- Tie-waist belt
- Vertical seams
- Skinny leg fit
- Twill knit fabric
- Form hugging fit, moderate stretch
Model is 5'4" with 33" bust, 24.5" waist and 39" hips. She is wearing a size small.
Style Number/Barcode: 06402-0196
Category Name: Blue Wedding Guest Dresses
Price: $14.97 $39.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Justine V-Neck Mermaid Formal Dress
Special Occasion
The Justine formal dress is the epitome of sleek sophistication with a ruched mermaid silhouette that highlights your natural curves down to the floor-length hem!
Rich, radiant, and effortlessly glamorous—this dress was made to stand out. Keep the regal energy going with our stunning purple prom dresses or embrace glam and elegance with formal dresses.
Fit & Features
- Slinky knit fabric, stretchy knit lining, moderate stretch
- V-neckline, padded bra cups
- Adjustable spaghetti straps
- Ruched mermaid silhouette
- Floor-length hem
- Runs true to size
Where to Wear:
Prom, wedding guests, bridesmaids, formal milestone celebrations, black tie events
Style Number/Barcode: 05002-9416
Category Name: Blue Wedding Guest Dresses
Price: $79.90
Availability: In Stock
Available Color: LAVENDER, LIGHT, BLUE
Available Size: XS, S, M
Product Badge:- Ships Free