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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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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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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Crushworthy Mesh Ruched Midi Dress
Made for evenings that call for a little drama, this mesh midi dress blends a soft cowl neckline with a delicate back slit for just the right dose of romance. The ruched fit sculpts beautifully, while the midi length keeps it sleek and elevated.
Fit & Features
- Mesh overlay fabric with smooth knit lining
- Cowl neckline, lace padded bra cups
- Adjustable spaghetti straps
- Ruching throughout the bodice
- Back zipper and hook-eye closure
- Bodycon silhouette
- Back slit at hem, midi-length
- Runs true to size
Style Number/Barcode: 05101-000591
Category Name: Blue Wedding Guest Dresses
Price: $19.97 $42.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Chic Affair Flocked Floral Velvet Cold-Shoulder Midi Dress
Romantic, sultry, and made to linger in the spotlight. This floral velvet midi dress hugs every curve while the cold-shoulder detail keeps it flirty and unexpected.
Fit & Features
- Sheer mesh fabric with knit lining, high stretch
- Velvet flocked floral pattern
- Sweetheart neckline, padded bust, ruching
- Cold-shoulder design, thin tank straps, off-the-shoulder straps
- Ruching, back zipper with hook-eye closure
- Midi-length bodycon silhouette
- Runs true to size
Style Number/Barcode: 05101-000561
Category Name: Blue Wedding Guest Dresses
Price: $24.97 $54.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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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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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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Jessa Lace-Up Mermaid Sequin Formal Dress
Special Occasion
The Jessa sequin formal dress will charm hearts with her magnetic radiance at banquets or red-carpet events! Featuring a lace-up back that adds a touch of allure, while the intricate sequin pattern on a sheer mesh fabric exudes luxury and sophistication.
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 pattern, mesh fabric lined with stretchy knit
- Adjustable spaghetti straps
- V-neckline, padded bra cups
- Lace-up, back zipper and hook-eye closure
- Mermaid silhouette, floor-length hem
- Runs true to size
Where to Wear:
Prom, galas, and black-tie events.
Style Number/Barcode: 05002-8167
Category Name: Blue Wedding Guest Dresses
Price: $59.97 $139.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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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
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Unforgettable Nights Lace Mini Dress
Make your night one to remember in a dress that stuns from head to toe! The mini dress features a gorgeous floral lace design, a sleeveless V-neckline with padded cups, adjustable spaghetti straps, and padded cups. The high waist leads to a short-length hem with a mini side slit. The short dress is composed of a lined mesh fabric that offers a form hugging fit with minimal stretch. Complete look with chrome heels and a moto jacket.
Fit & Features
- Sleeveless V-neckline
- Lightly padded cups
- Floral lace pattern
- Adjustable spaghetti straps
- High waist, exposed back zipper
- Short length, mini side slit
- Lined mesh fabric, form-hugging fit, runs true to size
Style Number/Barcode: 05101-1289
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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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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Living My Best Life Glitter Halter Mini Dress
Live your best life in this glitter mini dress for birthdays or dressy nights out! The short dress features a halter neckline with tie-back closure, a ruched bust seam, a form-hugging fit, an asymmetrical mini-length hem with a flirty side slit, and an adjustable side drawstring so you can customize the style. The mini dress is crafted from a rainbow glitter mesh fabric with a stretchy knit lining. Complete the look with platform heels.
Fit & Features
- Sleeveless halter neckline, tie-back closure
- Ruched bust seam
- Form-hugging fit
- Asymmetrical mini-length hem, side slit
- Adjustable side drawstring
- Rainbow glitter mesh fabric, stretchy knit lining
- Runs true to size
Style Number/Barcode: 05101-2709
Category Name: Blue Wedding Guest Dresses
Price: $9.97 $45.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Glitter Queen Ruched Midi Dress
You'll be a total glitter queen in this glitzy ruched midi dress made to make you sparkle. It features a sleeveless cowl neckline, spaghetti straps, front ruched detailing leading to a thigh-high slit, a midi-length hem, and a curve-hugging silhouette. The textured glitter knit fabric offers a moderate stretch. Style with clear heels.
Fit & Features
- Sleeveless cowl neckline
- Spaghetti straps
- Front ruching, high slit
- Midi-length hem
- Form-fitting silhouette
- Textured glitter knit fabric, lined bust, moderate stretch
- Runs true to size
Style Number/Barcode: 05101-2718
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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Shakira Cowl Neck Lace Mermaid Formal Dress
Special Occasion
The Shakira formal dress is destined to make a grand entrance at your next event! She features a sleeveless cowl neckline with a display of delicate lace to add a romantic touch to her mermaid silhouette. The dress is composed of a smooth silk-like fabric that effortlessly hugs your curves into a floor-length mermaid silhouette. Complete your look with a rhinestone necklace and earrings.
Fit & Features
- Sleeveless, cowl neckline
- Lace insert with padded cups
- Spaghetti straps
- High waist
- Mermaid silhouette
- Smooth silk fabric
- Form hugging fit, minimal stretch, runs true to size
Style Number/Barcode: 05002-1393
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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Spring Fling Lace Top Jumpsuit
Bring on those flirty vibes in this adorable lace top crochet waist jumpsuit! Pair with some wedges and a woven straw tote for the perf spring time look!
Fit & Features
- Adjustable spaghetti straps | Cross back
- V neckline
- Sheer lace top | Knit lining
- Sheer crochet waist
- Flowy wide pant legs
- Woven fabric | No stretch
Style Number/Barcode: 06302-0114
Category Name: Blue Wedding Guest Dresses
Price: $6.97 $36.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance