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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Holly Long Sleeve Formal Dress
Special Occasion
Showcase chic elegance with a touch of sultry style in the Holly formal dress. She features a multi-wear convertible design, a cowl neckline, a fitted high waist seam, and a curve-hugging floor-length silhouette with a thigh-high side slit. Complete the look with a pair of stiletto heels and a sleek clutch.
Fit & Features
- Cowl neckline
- Multi-wear convertible design
- Bra-friendly
- Fitted high waist seam
- Floor-length silhouette, high side slit
- Smooth knit fabric
- Form-hugging fit, moderate stretch
- Runs true to size
Style Number/Barcode: 05002-2308
Category Name: Blue Wedding Guest Dresses
Price: $14.97 $56.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Class Act PVC Pumps
Keep it classy in a pair of pumps that are perf for your workwear and chic outfits! The pumps feature an open back, a clear strap at the heel, an adjustable ankle strap, a clear pointed toe, and a stiletto heel. Complete look with a blazer and skirt combination.
Fit & Features
- Open back, clear strap at heel
- Adjustable ankle strap
- Clear pointed toe
- Stiletto heel
- Faux leather material
- Runs true to size
Style Number/Barcode: 07401-3659
Category Name: Blue Wedding Guest Dresses
Price: $12.97 $34.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Vacay Muse Floral Mesh Maxi Dress
You'll be a gorgeous vacay muse in this curve-flaunting maxi dress designed with a large floral print on airy mesh fabric. Perf for pairing with wedges!
Fit & Features
- Sheer mesh fabric, full-length knit lining, high stretch
- Large floral print
- Sleeveless V-neckline
- Spaghetti straps
- Maxi-length hem
- Form-hugging silhouette
- Runs true to size
Style Number/Barcode: 05101-000056
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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Harper Formal Velvet Mermaid Slit Long Dress
Special Occasion
Luxe velvet brings high sophistication to the Harper formal long dress! She's designed with a cowl V-neckline adorned with adjustable spaghetti straps, a mermaid silhouette that hugs your gorgeous curves, and a sexy high front slit that leads to her floor-length hem. The formal maxi dress is crafted from a soft velvet fabric that brings glamour to your evening and has a sewn-in stretchy knit lining. Complete the look in rhinestone earrings and heels to add sparkle at charity dinners, holiday soirees, or weddings!
Fit & Features
- Sleeveless cowl V-neckline
- Adjustable spaghetti straps
- Back zipper and hook-eye closure
- Mermaid silhouette, high front slit, floor-length hem
- Velvet fabric, sewn-in stretchy knit lining
- Sticky or strapless bra recommended
- Runs true to size
Style Number/Barcode: 05002-7269
Category Name: Blue Wedding Guest Dresses
Price: $39.97 $74.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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In The Clear Double Band PVC Mules
Keep it clear and chic with mules that keep your look on-trend! The mules feature an open-back, a double-row of clear PVC straps, an open square toe, and a block heel. The mules are composed of a faux leather material. Complete look with a floral jumpsuit.
Fit & Features
- Open-back
- Double row of clear PVC straps
- Open square toe
- Block heel
- Faux leather material
Style Number/Barcode: 07401-2695
Category Name: Blue Wedding Guest Dresses
Price: $12.97 $26.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Viva Formal Sequin Mermaid Dress
Special Occasion
Liven the night with a sea of sequins in our diva-worthy Viva mermaid dress!
Fit & Features
- Plunging Wired V-Neckline
- Padded Cups
- Adjustable Spaghetti Straps | Cross at Back
- Sequins
- Lined Mesh
- Mermaid Silhouette
- Relaxed Fit | Minimal Stretch
Model is 5'4" with a 33" bust, 24.5" waist and 39" hips. She is wearing a size small.
Special Occasion products cannot be returned to any retail locations.
Style Number/Barcode: 05002-0727
Category Name: Blue Wedding Guest Dresses
Price: $36.97 $79.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Maeve Sequined V Mesh Gown
Special Occasion
Go for the glow in our simply sizzling mesh sequined Maeve gown! She features all-over patterned embellishment, adjustable spaghetti straps leading to a V back with hook-and-eye zip closure, a V-neck seamed bodice with padded bust, a high-seam waist, and a long, curve-hugging skirt. Maeve is fully lined and made from mesh and woven materials with minimal 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: 05002-0265
Category Name: Blue Wedding Guest Dresses
Price: $45.97 $99.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Dani Cowl Neck Lace-Up A-Line Satin Formal Dress
Special Occasion
Create an elegant ambiance in any room wearing the Dani A-line satin formal dress for banquets or black tie parties! Her cowl neckline and adjustable spaghetti straps frame the silhouette gracefully, while the lace-up back adds a touch of allure. With padded bra cups and a high front wrap slit, this floor-length A-line dress crafted from luxurious satin will elevate your style! Complete the look with rhinestone earrings, a bracelet, and heels.
Fit & Features
- Satin fabric, stretchy knit lining
- Adjustable spaghetti straps
- Padded bra cups
- Cowl neckline
- A-Line silhouette
- High front wrap slit
- Runs true to size
Style Number/Barcode: 05002-8255
Category Name: Blue Wedding Guest Dresses
Price: $79.90
Availability: Out of Stock
Product Badge:- Sale
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Encircled In Luxe Rhinestone Earrings
Embrace the luxe life with these sparkling earrings! The earrings feature a rhinestone embellished circular outline post with an embellished rectangular outline attached. Complete look with a satin mini dress and heels.
Fit & Features
- Circular outline design on post
- Rectangular outline attached
- Mini rhinestone embellishment
- Post-back closure
Earrings are considered final sale merchandise. FINAL SALE and CLEARANCE merchandise may not be returned or exchanged.Style Number/Barcode: 07001-0906
Category Name: Blue Wedding Guest Dresses
Price: $4.97 $10.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Meriah Formal High Slit A-Line Dress
Special Occasion
Elevate your formal wear with a stunning dress that stands out for your special evening! Meriah features a sleeveless square neckline, a U-shaped insert with underwire, adjustable spaghetti straps, and an A-line silhouette with 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 heels and a rhinestone anklet.
Fit & Features
- Sleeveless square neckline
- U-shaped underwire insert
- Adjustable spaghetti straps
- A-line silhouette
- High side slit
- Lined crepe fabric
- Form hugging fit, moderate stretch
- Runs true to size
Style Number/Barcode: 05002-1473
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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Adelise Lace Back Crepe Dress
Special Occasion
Look stunning from top to bottom in our gorgeous Adelise! A dainty lace back detail adds a pretty touch to her streamlined look. Her sultry front slit is the perfect way to show off those heels! Add a glitzy clutch to hold all your essentials without worrying about misplacing them!
Fits & Features
- Adjustable Spaghetti Straps I Zippered Lace Back
- Plunging V Neckline | Built-in padded cups
- Form-hugging silhouette
- Floor Length Hem I Front Slit
- Crepe Fabric
- Fits true to size | Moderate stretch
Style Number/Barcode: 05002-0698
Category Name: Blue Wedding Guest Dresses
Price: $29.97 $49.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Trisha Lace Long Formal Dress
Special Occasion
Designed for nights that deserve a dramatic entrance, this lace long silhouette shapes and sculpts with a cutout mock neckline and a daring lace-up front that draws the eye. The high front slit adds movement and allure, creating a look that feels bold, polished, and unforgettable.
Fit & Features
- Lace fabric lined with smooth, stretchy knit
- Cutout mock neckline with lace up front
- Open back design
- Back zipper and hook-eye closure
- High front slit for striking movement
- Form-hugging long silhouette
- Runs true to size
Where to Wear:
Weddings, receptions, black-tie galas, fashion events, red-carpet soirees, holiday parties, birthday dinners, date nights
Style Number/Barcode: 05002-001011
Category Name: Blue Wedding Guest Dresses
Price: $79.90
Availability: In Stock
Available Color: BLACK
Available Size: S
Product Badge:- Ships Free
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All Eyes On The Floral Maxi Dress
All eyes on the floral. This strapless maxi dress turns up the heat with a bold bloom moment and a high side slit that knows how to make an entrance at parties and on vacay!
Fit & Features
- Statement floral print
- Mesh fabric lined with stretchy knit
- Strapless tube neckline
- High side slit
- Curve-hugging fit
- Maxi-length hem
- Runs true to size
Style Number/Barcode: 05102-000083
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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Beverley Scuba Knit Ruffle V-Neck Party Dress
Special Occasion
A modern beauty, the Beverley party dress is sure to make a toast-worthy entrance! She stuns in a sleeveless plunge V-neckline with a dramatic tiered ruffle with a bonded edge trim, a bodycon silhouette, and a mini-length hem. The formal party dress is composed of a sleek scuba knit fabric with lining and minimal stretch. Complete the look in statement spiral heels for a bachelorette or cocktail party!
Fit & Features
- Sleeveless plunge V-neckline
- Tiered ruffle with a bonded edge trim
- Back zipper and hook-eye closure
- Bodycon silhouette, mini-length hem
- Lined scuba knit fabric, minimal stretch
- Strapless bra or sticky bra recommended
- Runs true to size
Style Number/Barcode: 05001-1608
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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Chrissy Formal Crepe Rhinestone Long Dress
Special Occasion
Stroll in looking majorly extravagant in the Chrissy formal dress at school dances, banquets, or celebrations! She features a sleeveless and sheer corset bodice with rhinestones, adjustable spaghetti straps, a padded bust, and flexible boning inserts. Her slim silhouette offers a form-hugging fit and a high side slit to show some skin along the floor-length hem. The formal dress is composed of a crepe fabric. Complete the look with a teardrop necklace.
Fit & Features
- Sleeveless, sheer rhinestone corset bodice, padded underwire bust
- Adjustable spaghetti straps, back zipper and hook-eye closure
- Form-hugging, slim silhouette
- High-side slit, floor-length hem
- Lined crepe fabric, moderate stretch
- No bra required
- Runs true to size
Style Number/Barcode: 05002-4084
Category Name: Blue Wedding Guest Dresses
Price: $9.97 $89.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Pridget Formal One Shoulder Dress
Special Occasion
Make it a timeless affair in a formal dress that will make you feel adored! The dress features an asymmetrical one-shoulder neckline, ruching, and an A-line silhouette with a high side slit. The dress is composed of lined smooth knit fabric that offers a form hugging fit with a moderate stretch. Complete your look with rhinestone heels.
Fit & Features
- Asymmetrical one-shoulder neckline
- Adhesive bra recommended
- Ruching
- High waist
- A-line silhouette, high side slit
- Lined smooth knit fabric
- Form hugging fit, moderate stretch, runs true size
Style Number/Barcode: 05002-2312
Category Name: Blue Wedding Guest Dresses
Price: $19.97 $54.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Saskia Formal High Slit Dress
Special Occasion
Make your mark with a formal dress that wows with each step! Saskia features a halter neck with adjustable neck ties, an empire waist, and an A-line silhouette accented with a high side slit. The dress is composed of a lined satin stretch fabric that offers a form hugging fit with a moderate stretch. Complete look with rhinestone heels and a tennis bracelet.
Fit & Features
- Halter neck
- Adhesive bra recommended
- Adjustable neck ties
- Empire waist
- High side slit
- A-line
- Form hugging fit, moderate stretch, runs true to size
Style Number/Barcode: 05002-2132
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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Gia Lace-Up Formal High-Slit Dress
Special Occasion
Keep your formal look sultry and stunning in the chic Gia dress! She features a sleeveless square neckline, spaghetti straps that lead to an open back with a lace-up design, ruched detailing, and a floor-length fitted silhouette with a sexy thigh-high front slit. Style this dress with radiant rhinestone earrings and strappy heels.
Fit & Features
- Sleeveless square neckline, padded cups
- Spaghetti straps
- Open back, lace-up design
- High waist seam, ruching
- Floor-length fitted silhouette, high front slit
- Knit fabric
- Runs true to size
Style Number/Barcode: 05002-1372
Category Name: Blue Wedding Guest Dresses
Price: $13.97 $64.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Clarence Lace-Up Mermaid Formal Dress
Special Occasion
Designed to captivate from every angle, the Clarence formal dress brings luxe texture and sculpted elegance to the spotlight. Crafted from flocked velvet mesh, its plunging neckline and lace-up back strike the perfect balance between timeless sophistication and now-moment allure.
Fit & Features
- Flocked velvet, mesh-lined stretch fabric
- V-neckline, padded br acups
- Spaghetti straps
- Open lace-up back, lower zipper and hook-eye closure
- Mermaid silhouette
- Floor-length hem
- Runs true to size
Where to Wear:
Formal wedding, black-tie event, holiday gala or party, anniversary dinner, red-carpet occasion, cocktail soiree, engagement party, rehearsal dinners
Style Number/Barcode: 05002-000474
Category Name: Blue Wedding Guest Dresses
Price: $69.90
Availability: Out of Stock
Product Badge:- Ships Free
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Irie Contrast Trim Long Crepe Mermaid Dress
Special Occasion
Make your night an elegant affair with a stunning long crepe dress that features a sleeveless sweetheart neckline with a white-hued contrast trim, adjustable spaghetti straps for secure fit, and a curve-hugging mermaid silhouette. Complete your wedding guest outfit with chrome heels.
Fit & Features
- Crepe fabrication, moderate stretch
- Sleeveless sweetheart neckline
- White-hued contrast trim at bust
- Adjustable spaghetti straps, back zipper closure
- Mermaid silhouette
- Long hem length
- Runs true to size
Style Number/Barcode: 05002-8819
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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Tamera V-Neck Ruffle Mermaid Glitter Formal Dress
Special Occasion
Sparkling glitter makes its mark on the Tamera long formal dress destined to be your plus one at prom or black tie weddings! This formal gown adds a touch of glamour to any event in a striking V-neckline that flatters your bust, ruffled spaghetti straps, and a cutout back design that'll have every head turning. Her mermaid silhouette shows off your gorgeous curves while the high front slit gives everyone a peak at your shoes along the floor-length hem. Complete the look with a shimmering clutch purse, block heels, and earrings for a memorable evening style!
Fit & Features
- Glitter fabric lined with knit
- Ruffled spaghetti straps
- Padded bra cups
- Back zipper and hook-eye closure
- High front slit
- Mermaid silhouette
- Runs true to size
Style Number/Barcode: 05002-7860
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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Megan Formal Square Neck Slim Long Dress
Special Occasion
Simplicity is bliss on the Megan formal dress that flaunts your gorgeous figure! She features a classy sleeveless square neckline adorned with shoulder straps, a flattering curve-hugging slim silhouette, and a high front slit and long hem. The formal dress is crafted from a sleek and smooth knit fabric designed to fit like a glove while offering plenty of stretch. Complete your look for weddings or holiday galas with statement earrings and heels!
Fit & Features
- Sleeveless square neckline, shoulder straps
- Back zipper closure
- Curve-hugging, slim silhouette
- Front slit, long hem
- Smooth knit fabric, moderate stretch
- Bra friendly design
- Runs true to size
Style Number/Barcode: 05002-7800
Category Name: Blue Wedding Guest Dresses
Price: $24.97 $49.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Diane Formal Halter Mermaid Long Dress
Special Occasion
Timeless with a sexy twist! The Diane formal long dress is a sophisticated choice for bridesmaids and wedding or black tie party guests! She features a sultry cowl halter neckline that flaunts your femme allure, a neck strap with dual button closures, a sexy open back, a curve-enhancing backside ruched seam, and a flattering mermaid silhouette and floor-length hem. The formal maxi dress is crafted from a smooth knit fabric that fits like a glove and offers plenty of stretch. Complete the look with earrings and a clutch.
Fit & Features
- Sleeveless halter cowl neckline
- Neck strap with dual button closures
- Open back, backside ruched seam
- Mermaid silhouette, floor-length hem
- Smooth knit fabric, bust knit lining, moderate stretch
- Pasties recommended
- Runs true to size
Style Number/Barcode: 05002-7721
Category Name: Blue Wedding Guest Dresses
Price: $24.97 $64.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Melany Formal Dual Slit A-Line Dress
Special Occasion
Bring the fire and desire in the Melany formal dress to make every jaw drop! Stun at black-tie weddings, galas, and award banquets. She features a sleeveless one-shoulder neckline with a cutout bust and a cutout back tank strap, an empire waist, and a flattering A-line silhouette with sexy dual front slits along her faux wrap-style long hem. The formal dress is composed of a slinky and smooth knit fabric with moderate stretch. Complete the look with lace-up heels and earrings.
Fit & Features
- Sleeveless one-shoulder neckline, cutout bust
- Cutout back tank strap
- Empire waist
- A-line silhouette, dual front slit, floor-length hem
- Slinky and smooth knit fabric, moderate stretch
- Strapless bra, sticky bra, or pasties recommended
- Runs true to size
Style Number/Barcode: 05002-6898
Category Name: Blue Wedding Guest Dresses
Price: $29.97 $59.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale