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 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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Reagan Formal Open Back Midi Dress
Special Occasion
Keep your look daring and stylish with a formal midi dress that elevates your formal evening wear! Reagan features a halter neck with neckties, an open back, a slim fit bodice that leads to a midi length silhouette, and a high side slit. The dress is composed of a lined crepe fabric that offers a form-hugging fit with a moderate stretch. Complete look with rhinestone heels and a clutch.
Fit & Features
- Halter neck with neckties
- Open back
- Slim fit bodice
- Midi length silhouette
- High side slit
- Lined crepe fabric, moderate stretch
- Runs true to size
Style Number/Barcode: 05001-0687
Category Name: Blue Wedding Guest Dresses
Price: $14.97 $34.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Kailani Formal Sequin Slit Mermaid Dress
Special Occasion
Embellished with light-catching sequins, the Kailani formal long dress is sure to stun at school dances and black tie soirees! She features a square neckline, adjustable spaghetti straps for a customizable fit, a mermaid silhouette that hugs your curves, and a high front slit and graceful floor-length hem for a touch of sultry. The formal maxi dress is crafted with a sequin scroll pattern on mesh fabric and has a full stretchy knit lining. Complete the look in platform heels.
Shop Short Version: Leila Sequin Bodycon Mini Dress
Fit & Features
- Sleeveless square neckline
- Adjustable spaghetti straps
- Back zipper and hook-eye closure
- Mermaid silhouette, high front slit, floor-length hem
- Sequin scroll pattern, mesh fabric, full stretchy knit lining
- Strapless bra recommended
- Runs true to size
Style Number/Barcode: 05002-8087
Category Name: Blue Wedding Guest Dresses
Price: $77.00 $109.90
On Sale: Yes
Availability: In Stock
Available Color: ROYAL
Available Size: XS, S, M
Product Badge:- Sale
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Lakelyn Lace-Up Floral Sequin Mesh Formal Dress
Special Occasion
Create the dreamiest vibe in the Lakelyn lace-up floral sequin mesh formal dress boasting a bodycon silhouette and a sultry high side slit for an alluring look!
Sequins bring the perfect mix of elegance and fun. Want more options? Shine in a sparkling sequin prom dress or make an entrance in our glamorous party dresses.
Fit & Features
- Sheer mesh fabric with knit lining, moderate stretch
- Clear sequin embroidered floral pattern
- Sleeveless sweetheart neckline, padded bust with underwire
- Spaghetti straps, open back with lace-up straps
- Lower back zipper with hook and eye closure
- High side slit, bodycon silhouette
- Runs true to size
Where to Wear:
Prom, weddings, bridesmaids, fancy date nights, big birthday events, engagement parties, rehearsal dinners
Style Number/Barcode: 05002-7960
Category Name: Blue Wedding Guest Dresses
Price: $19.97 $79.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Glitter Rhinestone Platform Stiletto Heels
Bring the dazzle in heels that bring the luxe and glamour. The heels feature mini rhinestones throughout, an adjustable ankle strap, an open toe with a single strap and a sleek stiletto heel. Complete your look with a heat stone dress and rhinestone earrings.
Fit & Features
- Closed-back
- Adjustable ankle strap
- Wide platform
- Rhinestones
- Open almond toe with a single strap over the toe
- Stiletto heel
- Composed of a glitter mesh material
Style Number/Barcode: 07401-2334
Category Name: Blue Wedding Guest Dresses
Price: $12.97 $38.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Nights In Satin Flare Midi Dress
Channel your inner siren in this slinky-elegant midi dress. Best paired with a seamless body-shaper for a sleek and flawless finish.
Fits & Features
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Adjustable Spaghetti Straps
- Back Zip Closure
- Cowl Neckline
- Slightly Flared Hem
- Unlined, Satin-Like Fabric
- Minimal Stretch
Light Gold: Model is 5'7" with a 34" bust, 24" waist and 36" hips. She is wearing a size small.
Navy & Rust: Model is 5'9" with a 34" bust, 24" waist and 34.5" hips. She is wearing a size small.
Style Number/Barcode: 05101-0341
Category Name: Blue Wedding Guest Dresses
Price: $19.97 $49.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Adjustable Spaghetti Straps
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Alluring And Chic Off-The-Shoulder Mini Dress
Create an alluring and chic look in this gorgeous mini dress. It features an off-the-shoulder neckline with a cross-over design, short fitted sleeves, and a mini-length, curve-hugging silhouette. The smooth knit fabric provides plenty of stretch for comfortable wear. Complete the outfit with statement earrings and a sleek clutch.
Fit & Features
- Off-the-shoulder neckline
- Cross-over design
- Short fitted sleeves
- Ruching
- Short, form-hugging fit
- Knit fabric, plenty of stretch
- Runs true to size
Style Number/Barcode: 05101-0984
Category Name: Blue Wedding Guest Dresses
Price: $5.97 $35.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Breanne Strapless Ruffled Back Mermaid Dress
Special Occasion
Elegantly chic, the Breanne mermaid formal dress will have you radiating red-carpet energy. She features a strapless sweetheart neckline, a fitted bodice with flexible boning inserts and a high waist, a ruffled back accent that cascades down the length of the dress, a floor-sweeping hem, and a form-hugging mermaid silhouette. The formal maxi dress is composed of a crepe fabric and offers a moderate stretch. Style with a rhinestone jewelry set and stiletto heels for a black-tie affair.
Flawlessly chic and bold, this dress is a statement. If strapless styles are your go-to, explore our strapless prom dresses or embrace effortless fashion with our formal dresses.
Fit & Features
- Strapless sweetheart neckline
- Fitted bodice, flexible boning, high waist, back zipper, hook and eye closure
- Ruffled back accent, continues down the length of the dress
- Floor-sweeping hem, mermaid silhouette
- Crepe fabric, lined bust, moderate stretch
- Strapless or sticky bra recommended
- Runs true to size
Style Number/Barcode: 05002-7289
Category Name: Blue Wedding Guest Dresses
Price: $19.97 $79.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Kirsten Satin Cowl Neck High Slit Formal Dress
Special Occasion
Dare to impress with your stylish allure in the Kirsten satin formal dress! She features a sleeveless cowl neckline with a subtle sweetheart design and pleated detailing, tank shoulder straps, a high waist seam with ruching, a floor-length hem with an asymmetric high side slit, and a slim-fit silhouette. The silky satin-knit fabric offers a moderate stretch. Complete the look for weddings or parties with a sticky bra and sleek stilettos.
Fit & Features
- Sleeveless cowl neckline, sweetheart design, pleating
- Tank shoulder straps, high waist seam, ruching
- Floor-length hem, asymmetric high-side slit
- Slim-fit silhouette
- Satin-knit fabric, lined bust, moderate stretch
- Strapless or sticky bra recommended
- Runs true to size
Style Number/Barcode: 05002-8815
Category Name: Blue Wedding Guest Dresses
Price: $19.97 $69.90
On Sale: Yes
Availability: In Stock
Available Color: HUNTER
Available Size: XS, S, M
Product Badge:- Sale
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Clarice Formal Crepe Cutout Dress
Special Occasion
Elegant and sleek, Clarice brings the charm to your formal night! She stuns in a sleeveless, plunge v-neckline with sleek bungee spaghetti straps, princess seams along her fitted bodice with waist cutouts, and a revealing open back with lattice strap detail. Her form-fitting, a-line silhouette offers a show of leg in the sexy front high-cut slit along the floor-length hem. The special occasion dress is composed of a crepe-knit lined fabric with a moderate stretch. Complete your dressy look in an elegant choker and statement earrings.
Fit & Features
- Sleeveless, plunge v-neckline, bungee spaghetti straps
- Built-in padded bust, fitted bodice, princess seams
- Waist cutouts, open-back, lattice strap detail, zipper closure
- Form-fitting, a-line silhouette, front high-cut slit
- Floor-length hem
- Crepe-knit lined fabric, moderate stretch
- Fits true to size
Style Number/Barcode: 05002-2413
Category Name: Blue Wedding Guest Dresses
Price: $24.97 $59.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Andie Halter Open Back Slit Satin Formal Dress
Special Occasion
The Andie satin formal dress is where elegance becomes effortless. Designed with a head-turning open back design and high front slit, this floor-length dress boasts plenty of allure!
With a smooth, luminous finish, this dress was made to shine. Keep the luxe look going with breathtaking satin prom dresses or go for a sophisticated statement with our wedding guest dresses.
Fit & Features
- Premium satin fabric
- Halter neckline with tie straps
- Open back design with cowl accent
- Form-hugging silhouette
- High front slit
- Floor-length hem
- Runs to true to size
Where to Wear:
Holiday soirees, bridal celebrations, engagement photoshoots, charity galas, garden parties, black-tie weddings, bridesmaids, formal celebrations
Style Number/Barcode: 05002-000199
Category Name: Blue Wedding Guest Dresses
Price: $59.90
Availability: In Stock
Available Color: LIGHT, BLUE, NAVY, RED, WHITE
Available Size: XS, S, M, L
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Kelsey Halter Lace-Up Mermaid Dress
Special Occasion
Step out and slay in the sultry and chic Kelsey dress! She features a sleeveless bodice, a plunging V-neckline, and halter straps that lead to a lace-up back design that lets you adjust the fit on the form-hugging mermaid hem. Style this dress with rhinestone statement earrings and a sparkly clutch.
Fit & Features
- Sleeveless bodice, deep V-neckline
- Halter straps
- Lace-up back design
- Floor-length mermaid silhouette
- Form-hugging fit
- Stretchy knit fabric, short lining
- Runs true to size
Style Number/Barcode: 05002-1305
Category Name: Blue Wedding Guest Dresses
Price: $19.97 $46.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Josie Ruffle Detail Satin Mini Dress
Special Occasion
Short and sassy, the Josie satin mini dress will step up your formal looks! This saying dress dares to be flirty and bold with a strappy lace-up back and a ruffled side trim that brings some drama.
This dress brings the fun and the fashion. If you love a bold, playful look, explore our stylish short prom dresses or make an entrance in our stunning short wedding guest dresses in short and mini lengths.
Fit & Features
- Stretch satin fabric, moderate stretch
- Square neckline, spaghetti straps
- Open back, lace-up strappy design, tie closure
- Mini-length hem, form-fitting silhouette
- Wrap-front skirt, ruffle side detail
- Runs true to size
Where to Wear:
School dances, date nights, bachelorettes, weddings, dinner parties, birthdays, milestone celebrations, cocktail soirees, bridal showers, rehearsal dinners, engagement parties and photoshoots
Style Number/Barcode: 05001-2132
Category Name: Blue Wedding Guest Dresses
Price: $54.90
Availability: In Stock
Available Color: IVORY, CORAL, BLACK, ROYAL
Available Size: L, M, XL, S
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Sleek And Chic Stunner Lace-Up Back Dress
Looking sleek and chic babe! Style up this sultry dress for a fab look. It features a sleeveless square neckline, spaghetti straps that lead to a lace-up back, a curve-hugging silhouette, and an asymmetrical hem with a thigh-high side slit. Pair this stunning LBD with some glam gold hoops and heels for that ultimate bombshell look.
Fit & Features
- Sleeveless square neckline
- Spaghetti straps
- Lace-up back, tie closure
- Form-fitting silhouette
- Asymmetrical hem, side slit
- Knit fabric, plenty of stretch
- Runs true to size
Style Number/Barcode: 05103-1063
Category Name: Blue Wedding Guest Dresses
Price: $9.97 $34.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Wrap Around My Heart Dress
You're looking like hot stuff this evening, babes! This dress has a wrap bodice with a deep V neckline, spaghetti straps, and ruching on the side. A wrap skirt creates an asymmetrical hemline for a party perfect ensemble. Dress is composed of an unlined crepe fabric that offers a moderate stretch.
Model is 5'7" with a 34" bust, 24" waist and 36" hips. She is wearing a size small.
Style Number/Barcode: 05103-3609
Category Name: Blue Wedding Guest Dresses
Price: $12.97 $31.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Keanna Formal Sequin Mermaid Long Dress
Special Occasion
A gorgeous pattern of sequins adorns the Keanna formal dress to make your perfect entrance at galas or as a bridesmaid! She stuns in a sleeveless square neck with sleek bungee spaghetti straps, a form-hugging mermaid silhouette that effortlessly flows into the floor-length hem. The formal dress is composed of a sequin-scroll pattern mesh fabric with a stretchy knit lining. Complete the look with a rhinestone choker.
Fit & Features
- Sleeveless square neck
- Bungee spaghetti straps
- Back zipper closure
- Form-hugging, mermaid silhouette
- Floor-length hem
- Sequin-scroll pattern, mesh fabric, stretchy knit lining
- Runs true to size
Style Number/Barcode: 05002-6982
Category Name: Blue Wedding Guest Dresses
Price: $24.97 $139.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Subtle Glam Vibes Long Sleeve Glitter Mini Dress
This chic long sleeve glitter mini dress will showcase those subtle glam vibes you love! It features a cowl neckline, long balloon-style sleeves with cinched hems, ruching down the side seams, a mini-length hem, and a bodycon silhouette that will hug your curves. The textured glitter knit fabric has plenty of stretch. Style with a gemstone collar necklace and strappy heels for a dressy dinner.
Fit & Features
- Cowl neckline
- Long balloon sleeves, elastic cinched hems
- Ruched side seams
- Mini-length hem
- Bodycon silhouette
- Textured glitter knit fabric, knit lining at the bust, plenty of stretch
- Runs true to size
Style Number/Barcode: 05101-2531
Category Name: Blue Wedding Guest Dresses
Price: $5.97 $49.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Hollywood Fashion Tape
Keep everything in place with Hollywood Fashion Tape. The strips are fabric and skin-friendly and hypoallergenic. Wear with your favorite two-piece dress and sleek heels for your next party.
Fit & Features
- Metal tin holds 36 clear double-sided strips
- Hypoallergenic
Fashion tape, adhesive bras, adhesive panties, pasties, cosmetics, and lingerie are considered final sale merchandise. FINAL SALE and CLEARANCE merchandise may not be returned or exchanged.
Style Number/Barcode: 07101-0022
Category Name: Blue Wedding Guest Dresses
Price: $6.97 $8.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
- Metal tin holds 36 clear double-sided strips
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Ilana Satin Column Gown
Special Occasion
Streamlined in design and simply stunning on you, our satin Ilana gown is effortlessly sophisticated. She features a seamed, deep V bodice with darting at bust and a back zip, and a long, straight, curve-hugging slim skirt. Ilana is fully lined and made from a shiny satin fabric with ample stretch.
Style Number/Barcode: 05002-0052
Category Name: Blue Wedding Guest Dresses
Price: $20.97 $59.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Mila High Slit Ruched Dress
Special Occasion
Show off a hint of leg in our sultry Mila dress! She features a sleeveless trendy square neckline, adjustable spaghetti straps, ruched side seams, and a floor-length, curve-hugging silhouette with a thigh-high side slit. Style this dress with a pair of sleek stilettos and lots of shine for an A-list look!
Fit & Features
- Sleeveless square neckline
- Adjustable spaghetti straps
- Ruched side seams
- Floor-length, form-fitting silhouette
- High side slit
- Lined smooth knit fabric, moderate stretch
- Runs true to size
Style Number/Barcode: 05002-0880
Category Name: Blue Wedding Guest Dresses
Price: $19.97 $46.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Enchanted Moment Floral Ruffled Lace Midi Dress
Look enchanting in this floral ruffled lace midi dress showcasing a bodycon silhouette and flirty slit for movement. Pair with heels.
Fit & Features
- Sheer floral lace fabric with knit lining, moderate stretch
- Square neckline
- Adjustable spaghetti straps
- Ruched front
- Asymmetric midi-length hem with ruffled trim, front slit
- Bodycon silhouette
- Runs true to size
Style Number/Barcode: 05101-3696
Category Name: Blue Wedding Guest Dresses
Price: $44.90
Availability: In Stock
Available Color: SAGE
Available Size: XS, S, M, L, XL
Product Badge:- Back In Stock
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Plus Roxy Sweetheart Dress
Special Occasion
Keep it classy for your next formal event! Our Roxy floor length dress features an off the shoulder sweetheart neckline that creates short sleeves, light pleating along the bodice to create a flattering hourglass silhouette and a large front slit to provide a tease of leg leading to a trumpet skirt. She is composed of a crepe fabric that offers a luxurious feel and offers plenty of stretch.
*Web exclusive - online returns only*
Model is 5'11 with a 47" bust, 40.5" waist and 57.5" hips. She is wearing a size 1X.
Special Occasion products cannot be returned to any retail locations.
Style Number/Barcode: 15002-0001
Category Name: Blue Wedding Guest Dresses
Price: $29.97 $59.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Quincy A-Line High Slit Formal Dress
Special Occasion
Slip into the simple yet chic Quincy formal dress! She features a sleeveless cowl neckline, adjustable spaghetti straps for a customizable fit, an open back with a lace-up tie design, and a fitted, floor-length, A-line silhouette with a high side slit. Style this dress with rhinestone heels to add a hint of sparkle.
Fit & Features
- Sleeveless cowl neckline, adjustable spaghetti straps
- Built-in padded bust, no bra required
- Open back, lace-up design, tie closure
- Back zipper closure
- Floor-length, A-line silhouette, side slit
- Smooth knit-lined fabric, moderate stretch
- Runs true to size
Style Number/Barcode: 05002-7880
Category Name: Blue Wedding Guest Dresses
Price: $24.97 $99.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Perfect Moment Cowl Neck Ruffle Midi Dress
Whether you're in the city for a soiree or at a dinner party, this midi dress makes every moment feel perfect! Designed with a smooth lined knit fabric, it features a sleeveless cowl neckline, spaghetti straps that crisscross along the back, a form-hugging silhouette, and a ruffle trim hem with a slit design. Complete the look in strappy block heels and a choker.
Fit & Features
- Smooth knit fabric with lining, minimal stretch
- Sleeveless cowl neckline
- Spaghetti straps
- Form-hugging silhouette
- Midi-length, ruffle trim hem, slit design
- Runs true to size
Style Number/Barcode: 05101-2781
Category Name: Blue Wedding Guest Dresses
Price: $19.97 $29.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Olga Corset Lace Satin Wrap Mermaid Formal Dress
Special Occasion
Bring the sultry heat to the night in the Olga satin mermaid formal dress for a gorgeous evening out look! From the lace corset bodice to the high front slit, you'll receive all the compliments.
With a smooth, luminous finish, this dress was made to shine. Keep the luxe look going with breathtaking satin prom dresses or go for a sophisticated statement with our wedding guest dresses.
Fit & Features
- Satin lined fabric
- Sweetheart neckline, adjustable spaghetti straps
- Sheer lace corset bodice, padded bra cups, flexible boning
- Back zipper closure
- High front slit with sequin lace insert
- Wrap mermaid silhouette, floor-length hem
- Runs true to size
Where to Wear:
Prom, black tie weddings and events, fancy date nights
Style Number/Barcode: 05002-9305
Category Name: Blue Wedding Guest Dresses
Price: $89.90
Availability: In Stock
Available Color: HUNTER, WINE
Available Size: XS, S, M, L, XL
Product Badge:- Ships Free