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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A Twist of Glam Jumpsuit
Bring a twist of glam to your wardrobe with this fab jumpsuit! Pair this beauty with pumps and door-knocker earrings for an Insta-worthy look!
Fit & Features
- V-Neckline | Twist-Knot Bodice
- Ruched Bodice
- Spaghetti Straps
- Tie Back Accent | Lower Back Keyhole
- Straight Leg Fit
- Lined Crepe Fabric
- Form Hugging Fit | Moderate Stretch
Style Number/Barcode: 06502-0333
Category Name: Blue Wedding Guest Dresses
Price: $9.97 $42.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Starlit Sweetheart Sparkle Midi Dress
A little glam, a little flirty, this glitter-kissed midi was made for nights that deserve a glow-up moment. The sweetheart neckline and sleek spaghetti straps create an effortlessly sculpted fit perfect for dinner dates, parties, and any excuse to shine.
Fit & Features
- Glitter stretch fabric, knit lining
- Sweetheart neckline with spaghetti straps
- Smooth fitted bodycon silhouette
- Midi-length hem
- Runs true to size
Style Number/Barcode: 05101-000416
Category Name: Blue Wedding Guest Dresses
Price: $42.90
Availability: Out of Stock
Product Badge:- Ships Free
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Gisela Lace-Up Bodycon Sequin Formal Dress
Special Occasion
Everyone will be obsessed with how you shine in the Gisela floor-length sequin formal dress with a lace-up back that turns heads!
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
- Sequin embellished pattern
- Mesh fabric lined with stretchy knit
- V-neckline, spaghetti straps, padded bra cups
- Lace-up back, lower zipper and hook-eye closure
- Bodycon silhouette
- Floor-length hem
- Runs true to size
Where to Wear:
Prom, galas, banquets, and black-tie weddings.
Style Number/Barcode: 05002-9275
Category Name: Blue Wedding Guest Dresses
Price: $49.97 $99.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Virginia Cowl Neck Tie-Back Mermaid Formal Dress
Special Occasion
Made to celebrate enchanting evenings, the Virginia mermaid formal dress is a stunning option! The cowl neckline and spaghetti straps add a touch of elegance, while the open tie-back design allows for a sultry reveal that turns heads.
Fit & Features
- Sleek knit fabric, moderate stretch
- Cowl neckline
- Spaghetti straps
- Open tie-back design
- Mermaid silhouette
- Runs true to size
Where to Wear:
Bridesmaids, weddings, engagement parties, fancy celebrations, black tie soirees, glam events and functions
Style Number/Barcode: 05002-8291
Category Name: Blue Wedding Guest Dresses
Price: $19.97 $64.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Pretty Agenda Floral Woven Ruffle Maxi Dress
Soft, flowy, and ready for every RSVP on your calendar. This pretty floral woven maxi dress brings effortless drama with tiered ruffles and a flattering sweetheart neckline that looks just as good in photos as it does in motion.
Fit & Features:
- Lightweight woven fabric with full-length stretchy knit lining
- All-over floral print
- Sleeveless sweetheart neckline with ruched bust, adjustable tank straps
- Open back with self-tie detail, lower back zipper with hook-eye closure
- Tiered ruffled design
- Maxi-length A-line silhouette
- Runs true to size
Style Number/Barcode: 05101-000876
Category Name: Blue Wedding Guest Dresses
Price: $54.90
Availability: Out of Stock
Product Badge:- Ships Free
- Lightweight woven fabric with full-length stretchy knit lining
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Raegan Formal Crepe Long Dress
Special Occasion
Sophistication at its finest! The Raegan formal crepe dress is a beautiful option for black-tie galas and holiday events! She features sheer peasant sleeves, an off-the-shoulder neckline with a v-notch wire insert, and a surplice bodice. Her form-hugging, mermaid silhouette leads to the floor-length hem with a sultry high-cut front slit for a show of skin. The formal dress is composed of a lined crepe fabric with a moderate stretch. Complete your dressy look with a gemstone collar necklace and earrings.
Fit & Features
- Sheer peasant sleeves
- Off-the-shoulder neckline, v-notch wire insert
- Surplice bodice
- Form-hugging, mermaid silhouette
- High-cut front slit, floor-length hem
- Lined crepe fabric, moderate stretch
- Fits true to size
Style Number/Barcode: 05002-2513
Category Name: Blue Wedding Guest Dresses
Price: $14.97 $62.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Lovely Seeing You Floral Chiffon Midi Dress
They'll be pleased to make your lovely acquaintance looking so romantic in this floral chiffon midi dress as the perfect wedding guest! The sleeveless dress features a sweetheart neckline, adjustable spaghetti straps, a stretchy smocked back, a built-in padded bust, and a flattering front slit along the flowy hem. Complete the look with clear lucite block heels and a clutch.
Fit & Features
- Sleeveless sweetheart neckline
- Adjustable spaghetti straps
- Stretchy smocked back, zipper and hook-eye closure
- Built-in padded bust
- Front slit, midi-length hem
- Garden rose print, airy chiffon, stretchy knit lining
- Runs true to size
Style Number/Barcode: 05101-2214
Category Name: Blue Wedding Guest Dresses
Price: $5.97 $45.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Talia One Shoulder Formal Sequin Dress
Special Occasion
Shine and command the room like the queen you are in our glam Talia dress! She features a one shoulder neckline with a tank-like strap, a scalloped lace trim and a slim fit bodice that leads to a sweeping floor length silhouette with a high side slit. Dress is composed of lined mesh fabric adorned with a floral sequin design. Garment offers a form hugging fit with a slight stretch. Includes a side zipper closure that starts the bodice.
Model is 5'9" with a 32" bust, 24" waist and 34" hips. She is wearing a size small.
Special Occasion products cannot be returned to any retail locations.
Style Number/Barcode: 05002-0274
Category Name: Blue Wedding Guest Dresses
Price: $33.97 $74.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Aven Satin Lace-Up Mermaid Formal Dress
Special Occasion
Sleek, sculpted, and made for a candlelit entrance, the Aven dress is that satin moment you’ll think about long after the last dance. Designed with a structured corset bodice and a lace-up back, this mermaid floor-length silhouette contours beautifully before flaring into a dramatic finish that feels effortlessly refined.
Fit & Features
- Stretch satin fabric lined with knit
- Sweetheart neckline with ruched seam, padded bra cups
- Adjustable spaghetti straps
- Structured corset bodice with sculpted seams
- Lace-up back, lower hidden zipper and hook-eye closure
- Mermaid floor-length silhouette
- Runs true to size
Where to Wear:
Prom, black tie weddings, galas, balls, opera or symphony nights, anniversary celebrations, formal milestone celebrations
Style Number/Barcode: 05002-001259
Category Name: Blue Wedding Guest Dresses
Price: $69.90
Availability: In Stock
Available Color: NAVY, LAVENDER
Available Size: XS, S, M, L
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Sharon Formal Floral Chiffon A-Line Dress
Special Occasion
What's a spring wedding or summertime soiree without florals? The Sharon formal floral dress is a breath of fresh air this season! She features sweet short puff sleeves, a square neckline with a padded bust, a tie-front keyhole cutout, and a fitted bodice that leads to her flowy A-line silhouette with a wrap-front design creating a high front slit along the floor-length hem. The formal dress is composed of an airy chiffon woven fabric with a gorgeous floral bouquet print. Complete the look with flower earrings and heels.
Fit & Features
- Short puff sleeves, elastic cinched hems
- Square neckline, padded bust, tie-front keyhole cutout
- Back zipper, hook and eye closure
- Fitted bodice, high waist seam
- A-line silhouette, wrap-front design, high slit, floor-length hem
- Floral print, airy chiffon woven fabric, knit lining, minimal stretch
- Runs true to size
Style Number/Barcode: 05002-3718
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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Raquel Cross-Back Mermaid Gown
Special Occasion
Make way for killer curves ahead in our bodycon beauty, Raquel! She features spaghetti straps leading to a cross-back double strap design, a seamed V neck bodice with light padding, and a higher seam waist. Her figure-hugging, zip-back seamed skirt flutes into a mermaid-style hem anchored by a lightweight, flexibly structured insert. Raquel is fully lined and made from a woven crepe material with moderate stretch.
Model is 5'7" with a 34" bust, 24" waist and 36" hips. She is wearing a size small.
Special Occasion products cannot be returned to any retail locations.
Style Number/Barcode: 05002-0150
Category Name: Blue Wedding Guest Dresses
Price: $14.97 $64.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Kasey V-Neck Ruffled A-Line Chiffon Formal Dress
Special Occasion
Effortlessly graceful, the Kasey V-neck ruffled A-line chiffon formal dress will give you an elegant mentality at weddings, spring or summer banquets, and garden parties! Indulge in the allure of this Swiss dot chiffon dress perfect for formal occasions to dressy events. The flattering V-neckline and adjustable spaghetti straps enhance your décolletage, while the ruffled tiers create a flattering A-line silhouette down to the floor-length hem for a dramatic flair. Complete the look with dainty jewelry for some sparkle!
Fit & Features
- Swiss dot chiffon fabric lined with knit
- Adjustable spaghetti straps
- Back zipper and hook-eye closure
- Ruffled tiered A-line silhouette
- Sticky bra recommended
- Runs true to size
Style Number/Barcode: 05002-8137
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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Jaylee Lace-Up Sequin Mesh Formal Dress
Special Occasion
Spark up the glamour at your next black-tie affair in the Jaylee lace-up sequin mesh formal dress! Crafted with a sheer mesh fabric with a stretchy knit lining, this long dress is embroidered with a floral sequin pattern for a luxe shine. Her bodice is shaped with a sleeveless V-neckline and spaghetti straps that lead to an alluring open back with cross-back lace-up straps to find your perfect customized fit. Her slim-fit silhouette will flaunt your gorgeous curves, leading to the dramatic floor-sweeping hem. Complete your look with rhinestone statement earrings or a lariat necklace.
Fit & Features
- Sheer mesh fabric with knit lining, moderate stretch
- Sequin embroidered floral pattern
- Sleeveless V-neckline
- Spaghetti straps, open back, cross-back lace-up straps
- Lower back zipper closure
- Slim-fit silhouette
- Runs true to size
Style Number/Barcode: 05002-8082
Category Name: Blue Wedding Guest Dresses
Price: $9.97 $159.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Felicity Formal Velvet Glitter Lace-Up Dress
Special Occasion
Make an elegant entrance in the Felicity formal glitter velvet long dress at black-tie soirees and parties! You'll dazzle in her luxurious glitter velvet fabric, timeless sleeveless V-neckline, spaghetti straps, and a lace-up back for a stunning exit. She's designed to enhance your curves with a mermaid silhouette and floor-length hem, making this formal dress perfect for special occasions. Complete the look with statement earrings.
Fit & Features
- Sleeveless V-neckline, spaghetti straps
- Lace-up back
- Mermaid silhouette
- Floor-length hem
- Glitter velvet knit fabric, minimal stretch
- Sticky bra recommended
- Runs true to size
Style Number/Barcode: 05002-7629
Category Name: Blue Wedding Guest Dresses
Price: $19.97 $69.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Kamila Formal Crepe Marabou Feather Dress
Special Occasion
Diva and chic make the Kamila formal dress stand out from the rest! Enter as the bride for a rehearsal dinner or cocktail party looking and feeling so stunning. She features a sultry sleeveless v-neckline, adjustable spaghetti straps so you can customize the fit, a form-hugging long silhouette, and a skin-flaunting high-cut side slit with marabou feather trim. The formal dress is composed of a lined crepe knit fabric with moderate stretch. Style with a glam jewelry set and heels to complete your dressy look!
Fit & Features
- Sleeveless, v-neckline, adjustable spaghetti straps
- Form-hugging silhouette
- High-cut side slit, marabou feather trim
- Long-length hem
- Lined crepe knit fabric, moderate stretch
- Bra-friendly design
- Runs true to size
Style Number/Barcode: 05002-4291
Category Name: Blue Wedding Guest Dresses
Price: $9.97 $64.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Gorgeous Arrival Rose Floral Chiffon Maxi Dress
Make a gorgeous arrival in this rose floral chiffon maxi dress for showers, birthdays, or family parties! The sweetheart neckline and adjustable spaghetti straps provide a flattering and comfortable fit, while the padded bra cups offer support and shape. The maxi-length hem and high front slit add a touch of sultry, making you feel so beautiful! Complete the look in chic wedge sandals and sunnies.
Fit & Features
- Rose floral print
- Chiffon fabric lined with stretchy knit
- Padded bra cups, adjustable spaghetti straps
- Back zipper and hook-eye closure
- High front slit
- Maxi-length hem
- Runs true to size
Style Number/Barcode: 05101-3128
Category Name: Blue Wedding Guest Dresses
Price: $6.97 $52.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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One Step Ahead Platform Block Heels
Stay one step ahead of the trends in these fab platform block heels. They feature an open almond-shaped toe, a clear toe strap, a thin adjustable ankle strap, a platform, and a tall block heel. Style these shoes with a jelly crossbody purse.
Fit & Features
- Open almond-shaped toe
- Clear PVC toe strap
- Thin adjustable ankle strap, buckle detail
- Platform, block heel
- Faux microsuede material
- Runs true to size
Style Number/Barcode: 07401-3813
Category Name: Blue Wedding Guest Dresses
Price: $9.97 $28.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Nicole High-Slit Floral Formal Dress
Special Occasion
You'll look oh-so-gorgeous in the flirty floral Nicole formal dress! She features a sleeveless square neckline, spaghetti straps that lead to a cross-back design, a flattering high waist seam, and a floor-length, fitted silhouette with a thigh-high front slit accented with ruffle detailing. Complete the outfit with basic block heels.
Fit & Features
- Sleeveless square neckline
- Spaghetti straps, cross-back design
- High waist seam
- High front slit, ruffle trim
- Floor-length, fitted A-line silhouette
- Floral print
- Form hugging fit, moderate stretch, runs true to size
Style Number/Barcode: 05002-1368
Category Name: Blue Wedding Guest Dresses
Price: $14.97 $49.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Azalea Formal Sequin Scroll Dress
Special Occasion
Stun a formal prom dress made for a prom queen like you babe! Azalea features an off-the-shoulder neckline, fitted long sleeves, and a luxe sequin scroll pattern. Her fitted waist leads to a flared mermaid silhouette that is perfect for making your grand entrance at prom! She is composed of a lined mesh fabric that offers a form hugging fit with a slight stretch. Complete your prom outfit with a rhinestone tiara and heels.
Fit & Features
- Off the shoulder neckline, no-slip strip
- Fitted long sleeves
- High waist
- Sequin scroll pattern
- Mermaid silhouette
- Lined mesh fabric
- Form hugging fit, slight stretch, runs true to size
Style Number/Barcode: 05002-0962
Category Name: Blue Wedding Guest Dresses
Price: $14.97 $89.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Bailey Strappy Formal Crepe Dress
Special OccasionOur Bailey dress is so full of finesse! She's got chic simplicity with a deep V neckline, padded cups, narrow shoulder straps that leads to a strappy V back, a hidden back zipper closure, a high side leg slit, and a slim fit throughout. Bailey is composed of a stretchy crepe fabric.
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: 05002-6681
Category Name: Blue Wedding Guest Dresses
Price: $19.97 $39.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Emerson Formal Lattice Mermaid Dress
Special OccasionLace yourself with elegance as you stun in our Emerson ivory dress! She features an off the shoulder neckline, a plunging wired V neck bust and shoulder strap accents. Her back features a sexy lattice back to easily adjust fit. Her slim fit bodice leads to a curve hugging mermaid silhouette accented with vertical seams to create an hourglass illusion and a flared hem. Dress is composed of a lined crepe fabric that offers a moderate stretch. Includes a back zipper closure.
Model is 5'8" with a 32" bust, 23" waist and 36" hips. She is wearing a size smallSpecial Occasion products cannot be returned to any retail locations.
Style Number/Barcode: 05002-6532
Category Name: Blue Wedding Guest Dresses
Price: $20.97 $54.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Delicate Essence Puff Sleeve Corset Lace Mini Dress
The delicate essence of this lace mini dress will have you looking so cute at a bridal shower, as the birthday girl or graduate! Featuring sheer puff sleeves, an underwire bust for support, and flexible boning for a flattering bodycon fit. The front ruched seam adds a touch of sophistication to this playful mini-length dress. Complete the look in cute sandals and a purse!
Fit & Features
- Lace fabric lined with stretchy knit
- Back zipper and hook-eye closure
- Sweetheart neckline, underwire bust
- Flexible boning
- Bodycon fit
- Runs true to size
Style Number/Barcode: 05101-3226
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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Will You Accept This Rose Dress
Say yes to this rose dress for v-day! Attract your lover's eyes in this flirty mini dress featuring sheer peasant long sleeves, a v-neckline with a center front ruche that lets you adjust the fit, and a bodycon silhouette. Composed of mesh-lined fabric with a moderate stretch. Style with strappy stilettos.
Fit & Features
- Sheer peasant long sleeves
- V-neckline, center front ruche
- Mini bodycon silhouette
- Rose floral pattern
- Mesh-lined fabric, moderate stretch
- Runs true to size
Style Number/Barcode: 05101-1379
Category Name: Blue Wedding Guest Dresses
Price: $9.97 $44.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Evening Smooth Strapless Sash Midi Dress
This strapless midi dress is the definition of clean glamour—smooth curves, subtle ruching, and a cascading side sash that adds the perfect amount of drama. It’s refined, confident, and ready to elevate any evening lineup.
Fit & Features
- Sleek knit fabrication with subtle sheen, knit lining
- Strapless tube neckline with smooth, structured bodice
- Ruched side waist with cascading sash detail
- Bodycon midi-length silhouette
- Runs true to size
Style Number/Barcode: 05101-001377
Category Name: Blue Wedding Guest Dresses
Price: $42.90
Availability: In Stock
Available Color: PINK
Available Size: XS, S, M, L, XL