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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Mary Formal High Low Chiffon Dress
Special OccasionCreate a twirl worthy moment in our gorgeous Mary navy dress! She features a sleeveless bodice, a wrap V neckline and adjustable narrow straps. Her slim fit bodice leads to a sweeping high-low silhouette. She brings the romance with her all over floral print. Dress is composed of a lined chiffon fabric that offers a form hugging fit with minimal stretch. Includes a mini skirt length knit lining.
Model is 5'9" with a 32" bust, 23" waist and 34.5" hips. She is wearing a size small.Special Occasion products cannot be returned to any retail locations.
Style Number/Barcode: 05002-6546
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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Rani Sleeveless Strappy Open-Back Beaded Mermaid Dress
Special Occasion
The long mermaid dress features a sleeveless v-neckline, adjustable spaghetti straps, an open-back design accented with multiple spaghetti straps, and a beaded embellished pattern. Complete the formal outfit with a rhinestone clutch.
Make your entrance unforgettable in this dress. For more glam styles, explore intricate embellishments on beaded prom dresses or be ready to celebrate in wedding guest dresses.
Fit & Features
- Lined mesh fabrication, beaded embellishments
- Sleeveless v-neckline
- Adjustable spaghetti straps
- Open back accented with multi-strap design
- Back zipper and hook-eye closure
- Long length hem
- Mermaid silhouette
- Runs true to size
Style Number/Barcode: 05002-8948
Category Name: Blue Wedding Guest Dresses
Price: $69.97 $149.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Ramona Formal Velvet Rose Strappy Mermaid Dress
Special Occasion
A lovely rose pattern covers the romantic Ramona formal dress perfect for weddings or any fancy occasion! She features a sleeveless square neckline adorned with sleek bungee spaghetti straps, a strappy open back, and a figure-flaunting mermaid silhouette with a floor-length hem. The formal dress is designed with a flocked velvet rose pattern on mesh fabric and includes a stretchy knit lining. Complete the look with a chic mini clutch and earrings.
Fit & Features
- Sleeveless square neckline
- Bungee spaghetti straps
- Mermaid silhouette
- Floor-length hem
- Flocked velvet rose pattern, mesh fabric, stretchy knit lining
- Sticky bra or pasties recommended
- Runs true to size
Style Number/Barcode: 05002-7481
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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Clear Sign Lace-Up Lucite Heels
This is your sign to rock the lucite heel trend. They feature a square toe with a PVC strap, self-tie laces, a clear triangle heel, and faux suede materials. Style these heels with a sexy mini dress for a night out.
Fit & Features
- Square toe design
- PVC strap
- Self-tie laces
- Lucite triangular heel
- Faux suede materials
- Runs true to size
Style Number/Barcode: 07401-3599
Category Name: Blue Wedding Guest Dresses
Price: $17.97 $36.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
- Square toe design
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Serena Strapless Wrap Gown
Special OccasionChannel a Greek goddess in Serena, an equal parts sunny and sophisticated column gown. She features a strapless bodice, wrap-style detailing, draping at waist, a front slit, and a back zip. Serena is made from a crepe-style fabric with limited stretch and is slimly fitted through the bust, waist, and hips. She is fully lined with a smooth knit fabric that provides additional coverage for her slim fit.
Model is 5'9" with a 32" 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: 05002-6678
Category Name: Blue Wedding Guest Dresses
Price: $29.97 $49.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Oh-So-Chic Floral Velvet Burnout Midi Dress
Oh-so-chic, this curve-hugging midi dress is designed with lined mesh fabric with a gorg floral velvet burnout pattern. It features a sleeveless cowl neckline, adjustable spaghetti straps to find your customized fit, and a midi-length mermaid silhouette.
Fit & Features
- Sheer mesh fabric with knit lining
- Floral velvet burnout pattern
- Cowl neckline
- Adjustable spaghetti straps
- Back zipper closure
- Midi-length mermaid silhouette
- Runs true to size
Style Number/Barcode: 05101-000041
Category Name: Blue Wedding Guest Dresses
Price: $49.90
Availability: In Stock
Available Color: NAVY
Available Size: XS, S, M, L, XL
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Parker Formal Butterfly Embroidered A-Line Dress
Special Occasion
Look like you've stepped out of the pages of a fairytale book in the ethereal Parker formal butterfly dress - a whimsical boho-chic bridal style or an enchanting night at prom! She features a sleeveless plunge V-neckline, sleek adjustable spaghetti straps that cross along her open back, a surplice pleated bust, and a flattering A-line silhouette with a floor-length hem. The formal dress is designed with beautiful butterfly embroidery along the bodice and hem on airy mesh fabric and a stretchy knit lining with dual front slits. Complete the look with boho dangly earrings and heels.
Fit & Features
- Sleeveless plunge V-neckline, adjustable spaghetti straps
- Open back, cross straps, zipper and hook-eye closure
- Pleated and surplice bust, sticky bra recommended
- A-line silhouette, floor-length hem
- Butterfly embroidery along the bodice and hem
- Airy mesh fabric, stretchy knit lining with dual front slits
- Runs true to size
Style Number/Barcode: 05002-7068
Category Name: Blue Wedding Guest Dresses
Price: $9.97 $109.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Alaina Asymmetric One-Shoulder Mermaid Dress
Special Occasion
The Alaina formal mermaid dress was made for a red-carpet moment! She features a sleeveless asymmetric one-shoulder neckline with a cutout leading from the bust to the back, a single spaghetti strap and thin shoulder strap, ruching at the bodice, and an alluring open-back design. Her high waist seam flows out to a floor-length, fitted, mermaid silhouette with a chic thigh-high front slit to showcase your heels. The crepe fabric offers a moderate stretch. Complete the look for a gala with rhinestone statement earrings.
Fit & Features
- Sleeveless asymmetric one-shoulder neckline, front cutout
- Sticky bra recommended
- Spaghetti strap, thin shoulder strap
- Ruching at the bodice, open back, zipper closure
- High waist seam, floor-length mermaid silhouette, high front slit
- Form-hugging fit
- Crepe fabric, moderate stretch
- Runs true to size
Style Number/Barcode: 05002-2599
Category Name: Blue Wedding Guest Dresses
Price: $14.97 $59.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Charlie Formal Double Slit A-Line Dress
Special Occasion
Make a captivating entrance with a dress that brings the drama! Charlie features a halter neckline with a partially lined bodice, a sweetheart bust, dual high side slits, and an A-line silhouette. The dress is composed of a partially lined mesh fabric that offers a form hugging fit. Complete look with rhinestone heels and a sparkly glitter clutch.
Fit & Features
- Halter neckline, partially lined bodice
- Sweetheart bust
- Dual high side slits
- A-line silhouette
- Lined mesh fabric
- Form hugging fit
- Runs true to size
Style Number/Barcode: 05002-1392
Category Name: Blue Wedding Guest Dresses
Price: $9.97 $46.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Floral Passion Lace-Up Bodysuit
Show off your passion for florals in a bodysuit that brings the romance! The bodysuit features a sweetheart neckline, a lace-up front, a ruched bodice, a floral print, long blousant sleeves, and a thong bottom with a snap button closure. The bodysuit is composed of a semi-sheer lined mesh fabric that offers a form hugging fit. Complete look with high waist jeans.
Fit & Features
- Sweetheart neckline, slightly padded cups
- Lace-up front
- Long sheer sleeves
- Ruched bodice
- Floral print
- Thong bottom with snap button closure
Style Number/Barcode: 06001-2901
Category Name: Blue Wedding Guest Dresses
Price: $15.97 $34.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Major Energy Strapless Floral Mesh Maxi Dress
Bring major energy in this strapless floral mesh maxi dress design to flaunt your figure in a bodycon fit and show some skin with a high-side slit. Pair with mules.
Fit & Features
- Floral print, mesh fabric, soft and stretchy knit lining
- Strapless neckline
- High-side slit
- Bodycon fit
- Runs true to size
Style Number/Barcode: 05101-4074
Category Name: Blue Wedding Guest Dresses
Price: $42.90
Availability: In Stock
Available Color: BLACK
Available Size: XS, S, M, L, XL
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Emberly Sequin One-Shoulder High Slit Formal Dress
Special Occasion
Dazzling with a sultry dramatic flair, the Emberly sequin formal dress will radiate glamour at your soiree! Crafted with stunning sequin embroidery in an all-over chic draped curved pattern, she features a sleeveless asymmetric one-shoulder neckline, an open back with a thin asymmetric strappy design accented with mini rhinestones, a floor-length hem with a high-cut side slit for an alluring touch, and a slim-fit silhouette. The sheer mesh fabric includes a full-length knit lining. Complete your gorgeous formal look in this long dress with a pair of strappy stilettos!
Fit & Features
- Sleeveless asymmetric one-shoulder neckline, dart seam details
- Open back, thin asymmetric strappy design, rhinestone embellishments
- Back zipper, hook and eye closure
- Floor-length hem, high-cut side slit, slim-fit silhouette
- Sequin embroidery, draped curved pattern
- Sheer mesh fabric, full-length knit lining, minimal stretch
- Strapless or sticky bra recommended
- Runs true to size
Style Number/Barcode: 05002-7953
Category Name: Blue Wedding Guest Dresses
Price: $19.97 $79.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Lauren Strapless Wrap Slim Satin Formal Dress
Special Occasion
A stunning satin formal dress features a strapless neckline with padded bra cups for support, a side pleated seam, and a high front wrap slit along a slim silhouette. The silky satin fabric offers a subtle sheen effect and stretch.
Unapologetically bold, this dress is all about confidence. Keep the luxe look going with our stunning strapless prom dresses or discover the perfect fit among our stylish wedding guest dresses.
Fit & Features
- Silky satin fabric, minimal stretch
- Strapless neckline, padded bra cups
- Side pleated seam
- High front wrap slit
- Slim floor-length silhouette
- Runs true to size
Style Number/Barcode: 05002-8281
Category Name: Blue Wedding Guest Dresses
Price: $19.97 $59.90
On Sale: Yes
Availability: In Stock
Available Color: MOCHA, NAVY
Available Size: XS, S, M, L
Product Badge:- Sale
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Halle Corset Ruffle A-Line Floral Formal Dress
Special Occasion
Cascading with romantic ruffles, the Halle floral formal dress is something of a dream! Be a vision in this gown at weddings, banquets, and fancy soirees. Made from an airy mesh fabric with a gorgeous floral print, you'll be a breath of fresh air. Boasting a V-neckline and adjustable spaghetti straps for a tailored fit, this dress also features padded bra cups for coverage. The sheer corset bodice pleated ruching and flexible boning add a touch of allure, while the A-line ruffled silhouette and floor-length hem exude glamour. Complete the look with a beautiful hair headband, clutch, and heels for a decadent style!
This dress brings the drama. Want more? Turn up the volume in a showstopping ruffle prom dress or make a statement in our sleek party dresses.
Fit & Features
- Floral print, mesh fabric lined with stretchy knit
- Padded bra cups
- Adjustable spaghetti straps
- Sheer corset bodice, pleated ruching, flexible boning
- Back zipper and hook-eye closure
- Ruffled A-Line silhouette, floor-length
- Runs true to size
Style Number/Barcode: 05002-7865
Category Name: Blue Wedding Guest Dresses
Price: $139.90
Availability: In Stock
Available Color: LIGHT, BLUE
Available Size: 5, 7, 9, 11
Product Badge:- Ships Free
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Paige Formal Ruched Mermaid Dress
Special Occasion
Put your curves on display in the Paige formal dress destined to be your plus-one at weddings or fancy cocktail soirees! She features a sleeveless one-shoulder neckline, spaghetti strap, and side ruched seams that accentuate your femme figure along her flattering mermaid, floor-length silhouette. The formal dress is composed of a slinky knit fabric with a moderate stretch. Style with a collar necklace and heels to complete the look.
Fit & Features
- Sleeveless one-shoulder neckline, spaghetti strap
- Side ruched seams, mermaid silhouette
- Floor-length hem
- Slinky knit fabric
- Moderate stretch
- Strapless or sticky bra recommended
- Runs true to size
Style Number/Barcode: 05002-6896
Category Name: Blue Wedding Guest Dresses
Price: $29.97 $59.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Late Night Vibes Chain Strap Midi Dress
You'll be ready for a late night out in this smooth and sleek mini dress. It features a sleeveless cowl neckline, chain-link shoulder straps, a high waist seam, a mid-calf-length hem, an alluring font slit to showcase some leg, and an all-over curve-hugging fit. The knit fabric offers plenty of stretch. Complete the look with a pair of strappy stilettos.
Fit & Features
- Sleeveless cowl neckline
- Chain-link shoulder straps
- High waist seam
- Midi-length hem, high front slit
- Form-hugging silhouette
- Smooth knit fabric, plenty of stretch
- Runs true to size
Style Number/Barcode: 05101-1908
Category Name: Blue Wedding Guest Dresses
Price: $9.97 $37.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Colette Formal Ruched Midi Dress
Special Occasion
Create a stunning impression with a formal bodycon that is the perfect choice for your cocktail affair! Colette features a sleeveless wired sweetheart neckline, ruching throughout to enhance curves, a sexy cutout at the midriff for a hint of skin, and a midi-length silhouette accented with a high center slit. The dress is composed of a lined smooth knit fabric that offers a form hugging fit with a moderate stretch. Complete look with a sphere clutch and rhinestone earrings.
Fit & Features
- Sleeveless wired sweetheart neckline
- Adhesive bra friendly
- Ruching, cutout at the midriff
- High waist
- Bodycon
- Midi length silhouette
- Form hugging fit, moderate stretch, runs true to size
Style Number/Barcode: 05001-0960
Category Name: Blue Wedding Guest Dresses
Price: $29.97 $54.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Floral The Right Reasons High Neck
Brunch? Wedding guest? Winery? This floral mini dress is perfect for all these special occasions!
Fits & Features
- Adjustable Spaghetti Straps
- Lace Zipper Back
- High Neckline
- Mini Length Silhouette | Skater Skirt
- Smooth Scuba Fabric With Floral Prints
- Form Hugging Fit | Moderate Stretch
Style Number/Barcode: 05101-0168
Category Name: Blue Wedding Guest Dresses
Price: $9.97 $36.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Jess Off The Shoulder Dress
Special Occasion
You're known for your moves—make 'em in our dynamite satin Jess dress! She features an off-the-shoulder neckline, seamless sleeveless bodice with fold-over detail and back zip, and an A-line flared mini with pockets at either hip. Jess is made from a smooth, shiny material with moderate stretch.
Model is 5’7” with a 32” bust, 23” waist, and 34.5” hips. She is wearing a size small.
Special Occasion products cannot be returned to any retail locations.
Style Number/Barcode: 05001-0033
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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Heat Wave Mini Dress
It's getting hot in here! Bring in the heat wave in this mini dress! It features a deep V neckline, narrow shoulder straps, contrast piping for a harness-like effect, and a body-hugging fit. Dress is composed of an unlined crepe fabric that offers plenty of stretch. Includes a hidden back zipper and hook and eye closure.
Model is 5'7" with a 34" bust, 24" waist and 36" hips. She is wearing a size small.
Style Number/Barcode: 05103-3195
Category Name: Blue Wedding Guest Dresses
Price: $16.97 $41.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Ramona Off-The-Shoulder Mermaid Formal Dress
Special Occasion
Designed to be a real showstopper, the Ramona mesh formal dress hugs your curves in a ruched mermaid silhouette while the high front slit gives effortless movement!
Fit & Features
- Mesh fabric lined with stretchy knit
- Off-the-shoulder sweetheart neckline, padded bra cups
- Short-sleeve cuffs, back zipper and hook-eye closure
- High front slit
- Ruched mermaid silhouette
- Floor-length hem
- Runs true to size
Where to Wear:
Prom, weddings, bridesmaids, garden parties, formal soirees, upscale birthday parties
Style Number/Barcode: 05002-9376
Category Name: Blue Wedding Guest Dresses
Price: $59.90
Availability: In Stock
Available Color: PERIWINKLE, SAGE
Available Size: XS, S, M, L, XL
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Loni Formal Velvet One-Shoulder Mermaid Dress
Special Occasion
Your allure in the Loni formal velvet long dress will be impossible to ignore when you strut into a gala or holiday soiree! She features a one-shoulder neckline, adjustable spaghetti strap, a padded bust, a mermaid silhouette that flaunts your curves, and a revealing high front slit that leads to her floor-length hem. The floor-length gown is composed of a soft velvet fabric that exudes elegance and offers plenty of stretch. Complete the look with platform heels and a clutch.
Fit & Features
- Sleeveless one-shoulder neckline
- Adjustable spaghetti strap
- Padded bust, back zipper and hook-eye closure
- Mermaid silhouette, high front slit
- Floor-length hem
- Velvet fabric, moderate stretch
- Runs true to size
Style Number/Barcode: 05002-7680
Category Name: Blue Wedding Guest Dresses
Price: $14.97 $69.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Adeline Formal Sequin Strappy Mermaid Dress
Special Occasion
Light-reflecting iridescent sequins cover the Adeline formal dress to captive out on the dance floor at receptions or celebrations! She features a sleeveless V-neck with a sheer mesh insert, a lightly padded bust, bungee spaghetti straps that shape the strappy open-back design, and a mermaid silhouette with a flirty high slit along the floor-length hem. The formal dress is crafted from sequin-knit mesh fabric with a stretchy knit lining. Style with a gorgeous necklace and earring set.
Fit & Features
- Sleeveless V-neck, sheer mesh insert
- Bungee spaghetti straps, lightly padded bust
- Strappy open-back
- Mermaid silhouette, front high slit, floor-length hem
- Sequin-knit mesh fabric, stretchy knit lining
- Bra optional
- Runs true to size
Style Number/Barcode: 05002-6887
Category Name: Blue Wedding Guest Dresses
Price: $9.97 $145.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Style Crossing Nubuck Platform Heels
Everyone will make way for you in these stylish nubuck platform heels featuring an almond toe, block heel, criss-cross toe straps, and a wrap-around ankle strap with buckle closure. Complete the look in a flirty skater dress for a party.
Fit & Features
- Almond toe
- Platform sole
- Block heel
- Criss-cross toe straps
- Wrap-around ankle strap, buckle closure
- Nubuck material
- Runs true to size
Style Number/Barcode: 07401-3925
Category Name: Blue Wedding Guest Dresses
Price: $12.97 $30.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free