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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Mesh Long Sleeve Deep V Mini Dress
Dress to impress in this mesh mini dress! Add some rhinestone heels and earrings and step out in style.
Fits & Features
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Plunging V Neckline
- Sheer Long Sleeves I Puff Shoulders
- Back Zipper With Hook & Eye Closure
- Mini Length Silhouette | Ruching Along The Wrap Skirt
- Mesh Lined Fabric
- Form Hugging Fit | Ample Stretch
Style Number/Barcode: 05101-0728
Category Name: Blue Wedding Guest Dresses
Price: $18.97 $46.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Plunging V Neckline
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Joy Iridescent Sequin Mermaid Dress
Special Occasion
Let our lovely Joy and her shimmering sequins do all the talking! Glow on in this glam dress!
Fits & Features
- Adjustable Spaghetti Straps
- Plunging Wire V Neckline I Lightly Padded Bust
- Back Zip With Hook & Eye Closure
- Floor Length Hemline I Slimming, Mermaid Silhouette
- Mesh Lined Fabric With Scroll Pattern Iridescent Sequins
- Curve Hugging Fit I Moderate Stretch
Special Occasion products cannot be returned to any retail locations.
Style Number/Barcode: 05002-0539
Category Name: Blue Wedding Guest Dresses
Price: $19.97 $99.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Analia Halter Slit Mermaid Sequin Formal Dress
Special Occasion
With light-catching sequins, a sultry open back, and a halter V-neckline, the Analia mermaid sequin formal dress takes inspiration from Hollywood glamour! Perfect for prom, upscale birthdays, or banquets, you'll truly shine in a light. The sequin scroll pattern and mesh fabric exude luxury, making you the center of attention at any formal event. With a high-side slit and mermaid silhouette, this dress elongates your figure and adds a touch of sophistication. Complete the look with strappy heels and jewelry for a breathtaking evening out!
Fit & Features
- Sequin scroll pattern, mesh fabric lined with stretchy knit
- Halter V-neckline, padded bra cups
- Back zipper and hook-eye closure
- High side slit
- Mermaid silhouette
- Runs true to size
Style Number/Barcode: 05002-8161
Category Name: Blue Wedding Guest Dresses
Price: $9.97 $119.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Kaylee Halter Satin Formal Dress
Special Occasion
Sleek and glam, the Kaylee satin dress will elevate your formal looks. She features a sleeveless halter neckline with a cross-over design, a center keyhole cutout at the bust, a racerback design, a high waist seam with pleated detailing, and a fitted, floor-length skirt with a wrap-front silhouette creating a slit to showcase some leg. The smooth satin fabric offers a moderate stretch. Style with strappy stilettos.
Fit & Features
- Sleeveless halter neckline, cross-over-design
- Center keyhole cutout at the bust
- Adhesive bra recommended
- Racerback design, zipper closure
- High waist seam, pleated detailing
- Floor-length hem, wrap-front silhouette, slit, form-hugging fit
- Satin fabric, moderate stretch
- Runs true to size
Style Number/Barcode: 05002-2473
Category Name: Blue Wedding Guest Dresses
Price: $9.97 $69.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Juliana High Slit Satin Dress
Special Occasion
Bring the elegance and glamour to your evening in the sleek Juliana satin dress. She features a sleeveless cowl neckline, rhinestone embellished straps, a high waist seam, front ruched detailing, and a fitted, floor-length silhouette with a sultry thigh-high side slit. The smooth satin-knit fabric offers a moderate stretch. Style this dress with embellished heels.
Fit & Features
- Sleeveless cowl neckline, rhinestone embellished straps
- Strapless or adhesive bra recommended
- High waist seam, front ruching, back zipper, hook and eye closure
- Fitted floor-length silhouette, high side slit
- Satin-knit fabric
- Form-hugging fit, moderate stretch
- Runs true to size
Style Number/Barcode: 05002-2127
Category Name: Blue Wedding Guest Dresses
Price: $33.97 $78.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Elevated Glamour Rhinestone Detail Pumps
Step up your style with these elevated and glam pumps. They feature a closed pointed toe with a mini rhinestone trim, a sleek stiletto heel, and an open back with a rhinestone adorned strap that can be worn across the foot or on the back of the heel. Pair these pumps with a sparkly clutch.
Fit & Features
- Closed pointed toe
- Rhinestone trim
- Stiletto heel
- Open back
- Rhinestone embellished strap
- Smooth faux leather material
- Runs true to size
Style Number/Barcode: 07401-3873
Category Name: Blue Wedding Guest Dresses
Price: $12.97 $32.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Always Alluring Rhinestone Linear Duster Earrings
Give off a powerfully seductive vibe when you top off your look with stunning stones! These statement earrings feature a cascading linear design with oval-cut rhinestones with a halo design. Style these earrings perfectly with a sleek satin dress and strappy heels.
Fit & Features:
- Long linear design
- Small to large rhinestone detailing
- Oval-cut rhinestones with halo feature
- Post-back closure
Earrings are considered final sale merchandise. FINAL SALE and CLEARANCE merchandise may not be returned or exchanged.
Style Number/Barcode: 07001-0454
Category Name: Blue Wedding Guest Dresses
Price: $4.97 $10.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Flutter Sleeve Floral Chiffon Skater Romper
Make hearts flutter in this flirty floral chiffon skater romper! Perf for spring with its light pastel hue, pair it with sleek gold hoops and strappy mules.
Fit & Features
- Short flutter sleeves
- Wrap front V neckline
- Back hidden zipper | Hook and eye closure
- High waist band | Back tie closure
- Flowy skater skirt covering shorts
- All over floral print
- Woven fabric | No stretch
Model is 5'9" with a 34" bust, 24" waist and 34.5" hips. She is wearing a size small.
Style Number/Barcode: 06403-0057
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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Chic Encore Crepe Slit Maxi Dress
Prepare for a standing ovation whenever you're seen in this crepe maxi dress perfect for casual wine nights by the fire pit or a spring getaway! Featuring a sleeveless square neck, spaghetti straps, a curve-hugging silhouette, and a sultry high slit along the flowy long hem. Complete the look in cute flat sandals.
Fit & Features
- Sleeveless square neck, spaghetti straps
- Curve-hugging silhouette
- Front high slit
- Flowy maxi-length hem
- Crepe knit fabric, mini-length knit lining
- Plenty of stretch
- Runs true to size
Style Number/Barcode: 05102-5058
Category Name: Blue Wedding Guest Dresses
Price: $5.97 $38.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Garden Party Goals Floral Corset A-Line Midi Dress
Giving cottagecore but make it glam. With a structured corset bodice and floaty A-line skirt, this floral midi dress is ready for twirls, tea dates, and compliments.
Fit & Features
- Watercolor floral print
- Cotton woven fabric, multiple woven and tulle linings
- Sweetheart neckline, adjustable spaghetti straps
- Corset bodice, flexible boning, side zipper and hook-eye closure
- Lace-up, stretchy smocked back design
- Voluminous A-line silhouette, midi-length hem
- Runs true to size
Style Number/Barcode: 05101-000190
Category Name: Blue Wedding Guest Dresses
Price: $64.90
Availability: In Stock
Available Color: NATURAL
Available Size: XS, S, M, L
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Romantic Charm V-Neck Floral Midi Dress
A pleated bust and bodycon silhouette add to the charm of this romantic floral mesh midi dress perfect for dressy dates or a party!
Fit & Features
- Floral print, mesh fabric lined with stretchy knit
- Pleated V-neckline
- Wide shoulder straps, side zipper and hook-eye closure
- Low-cut back
- Bodycon silhouette
- Midi-length hem
- Runs true to size
Style Number/Barcode: 05101-4091
Category Name: Blue Wedding Guest Dresses
Price: $9.97 $48.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Everly Formal Satin Lace Mermaid Dress
Special Occasion
Gracefully enter the room in the romantic Everly formal satin dress - stunning for black tie anniversary celebrations and galas! She features a sleeveless V-neckline with lovely cowl pleating, adjustable spaghetti straps, a sheer lace corset bodice with flexible boning, a flattering mermaid silhouette, and a high front slit along her floor-length hem. The formal dress is composed of luxurious satin-lined fabric with a moderate stretch. Complete the look with an envelope clutch.
Fit & Features
- Sleeveless V-neckline, adjustable spaghetti straps
- Cowl pleating over the bust, back zipper and hook-eye closure
- Sheer lace corset bodice, flexible boning
- Mermaid silhouette, high front slit, floor-length hem
- Lined luxe satin fabric, moderate stretch
- Bra-friendly design
- Runs true to size
Style Number/Barcode: 05002-7024
Category Name: Blue Wedding Guest Dresses
Price: $24.97 $79.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Mariah Formal Sequin Mesh Mermaid Dress
Special Occasion
Showcase red carpet energy in the elegant and chic Mariah formal mermaid dress! She features a sleeveless V-neckline, a padded bust, tank shoulder straps, a scoop-back design, a form-hugging fit at the bodice and waist, and a floor-length bonded hem with a figure-flattering mermaid silhouette. The lined mesh fabric features gorgeous sequin embroidery in an intricate scroll pattern that will draw all eyes on you. Complete your look for a fancy gala with a rhinestone clutch.
Fit & Features
- Sleeveless V-neckline, padded bust, tank shoulder straps
- Scoop back design, zipper closure
- Fitted bodice and waist, floor-length bonded hem, mermaid silhouette
- Sequin embroidery, scroll pattern
- Sheer mesh fabric, full knit lining
- Strapless or sticky bra recommended
- Runs true to size
- Gloves pictured sold separately
Style Number/Barcode: 05002-2993
Category Name: Blue Wedding Guest Dresses
Price: $9.97 $129.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Vienna Rhinestone Sweetheart Formal Dress
Special Occasion
Sparkle up the night in the stunningly chic Vienna formal dress! She features a sleeveless sweetheart neckline, padded cups with a sparkling rhinestone outline along the bust, adjustable spaghetti straps with rhinestone trim, a high waist seam, and a floor-length A-line silhouette with a sultry front slit. Style this dress with radiant embellished earrings and strappy stilettos.
Fit & Features
- Sleeveless sweetheart neckline, adjustable spaghetti straps
- Padded cups, no bra required
- Rhinestone outline along the bust, rhinestone trim on the straps
- Back zipper, hook and eye closure
- High waist seam, floor-length A-line silhouette, front slit
- Crepe fabric
- Form-hugging fit, moderate stretch
- Runs true to size
Style Number/Barcode: 05002-1933
Category Name: Blue Wedding Guest Dresses
Price: $14.97 $79.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Alluring Style Sheer Mesh Off-The-Shoulder Midi Dress
An alluring mesh off-the-shoulder midi dress perfect for date night and cocktail parties. The dress features sheer fitted long sleeves and a waist insert giving an hourglass illusion along the bodycon silhouette. Complete the look with earrings.
Fit & Features
- Sheer mesh fabric with partial knit lining, plenty of stretch
- Off-the-shoulder straight neckline, ruched fold-over design
- Sheer long fitted sleeves with flared hems, lettuce-edge trim
- Sheer insert at the waist, high waist seam
- Midi-length bodycon silhouette
- Runs true to size
Style Number/Barcode: 05101-3629
Category Name: Blue Wedding Guest Dresses
Price: $9.97 $39.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Erica Cowl Neck Mermaid Glitter Formal Dress
Special Occasion
Make a glittering entrance in the Erica formal long dress at weddings, galas, or proms! Made from luxurious lined glitter knit fabric with plenty of stretch, this gown cascades to a floor-length hem, making a dramatic statement at any formal event. She features a sleeveless cowl neckline and delicate spaghetti straps. The dress hugs your curves in a flattering mermaid silhouette. Complete the look with gemstone earrings and a bracelet for extra bling!
Fit & Features
- Stretchy glitter knit fabric, full-length knit lining
- Cowl neckline
- Spaghetti straps
- High waist seam
- Mermaid silhouette
- Sticky bra or pasties recommended
- Runs true to size
Style Number/Barcode: 05002-8431
Category Name: Blue Wedding Guest Dresses
Price: $24.97 $69.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Zaya Formal Floral Chiffon Dress
Special Occasion
Let love bloom in a formal dress that brings the charm to your event! Zaya features a beautiful floral print, a sleeveless V-neckline, adjustable spaghetti straps that cross at the back, pleating throughout, and a high waist that leads to a flowy A-line silhouette. The dress is composed of a lined chiffon fabric that offers a relaxed fit with minimal stretch. Complete look with a rhinestone bracelet and heels.
Fit & Features
- Sleeveless V-neckline
- Adhesive bra recommended
- Adjustable spaghetti straps, cross at back
- Empire waist, lower back zipper
- Floral print, pleats
- A-line
- Relaxed fit, minimal stretch
- Runs true to size
Style Number/Barcode: 05002-1884
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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High Waist Basic Skinny Trouser Pants
Get the perfect work from home look in these high waist basic skinny trouser pants! They feature a flattering high rise waist with a tapered leg fit. Pair these pants with a chic blouse and mules to feel put together from your home.
Fit & Features
- High rise waist
- Belt loops
- Two back pockets
- Tapered leg fit
- Woven fabric
Style Number/Barcode: 06402-0237
Category Name: Blue Wedding Guest Dresses
Price: $6.97 $36.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Gretchen Sequin Front Slit Dress
Special Occasion
With sequins that glimmer and shine, our Gretchen is a stunning beauty! Her figure-hugging silhouette leads down to a sultry thigh-high slit. A dramatic U-shaped cut out accentuates the back. Complement Gretchen with a glitzy touch of rhinestone by coordinating your jewelry and heels!
Fits & Features
- Tank Shoulder Straps
- Plunging V Neckline I Padded Bust I U-Back
- Fitted Bodice
- Back Zipper With Hook & Eye Closure
- Floor Length Hemline I Thigh-High Slit
- Mesh Lined Sequin Fabric
- Form Hugging Fit I Moderate Stretch
Model is 5'7" with a 34" bust, 24" waist and 36" hips. She is wearing a size small.
Special Occasion products cannot be returned to any retail locations.
Style Number/Barcode: 05002-0826
Category Name: Blue Wedding Guest Dresses
Price: $36.97 $69.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Helga V-Neck Ruffled Mermaid Floral Formal Dress
Special Occasion
Complement your darling charm in the Helga floral formal dress at weddings, banquets, or garden parties! Designed with playful asymmetrical ruffles throughout the mermaid silhouette and a high front slit, this chiffon dress is perfect for your next formal event. The garden floral print adds a touch of whimsy while the V-neckline flatters and adjustable spaghetti straps ensure a perfect fit. Finish the look with earrings, a clutch, and lace-up heels.
Fit & Features
- Garden floral print
- Chiffon fabric lined with stretchy knit
- Adjustable spaghetti straps
- Back zipper and hook-eye closure
- Ruffles, high front slit
- Mermaid silhouette
- Runs true to size
Style Number/Barcode: 05002-8456
Category Name: Blue Wedding Guest Dresses
Price: $9.97 $74.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Bonnie Formal Mesh Ruched Midi Dress
Special Occasion
Ruched mesh fabric on the Bonnie formal dress shapes your silhouette for a sultry party-ready look! She features a V-neckline adorned with adjustable spaghetti straps, a bodycon silhouette that fits like a glove, and a fitted midi-length hem. The formal dress is composed of a mesh fabric with a sewn-in knit lining. Complete the look in block heels and a clutch for a banquet or cocktail soiree!
Fit & Features
- Sleeveless V-neckline
- Adjustable spaghetti straps
- Back zipper and hook-eye closure
- All-over ruching, bodycon silhouette, midi-length hem
- Mesh fabric, sewn-in knit lining, moderate stretch
- Sticky bra recommended
- Runs true to size
Style Number/Barcode: 05001-1987
Category Name: Blue Wedding Guest Dresses
Price: $29.97 $56.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Fiona Formal Sequin Lace-Up Mermaid Dress
Special Occasion
The Fiona formal sequin long dress brings the glam factor to holiday galas and fancy soirees! She features a square neckline with non-slip grip lining, spaghetti straps that lead to the strappy lace-up open back, a mermaid silhouette that hugs your gorgeous curves, and a flattering high front slit and floor-length hem. The formal dress is designed with a sequin-scroll embellished pattern that sparkles on airy mesh fabric with a stretchy knit lining. Complete the look with a fab ring set and clutch.
Fit & Features
- Sleeveless square neckline, non-slip grip lining
- Spaghetti straps, padded bust
- Strappy lace-up, open back, zipper and hook-eye closure
- Mermaid silhouette
- High front slit, floor-length hem
- Sequin-scroll pattern, mesh fabric, stretchy knit lining
- Runs true to size
Style Number/Barcode: 05002-7713
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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Alissa Bow-Front Glitter Knit Mermaid Dress
Special Occasion
Sparkle up the night in elegant and chic style in the Alissa bow-front glitter knit mermaid dress! She features a strapless sweetheart neckline, an adorable large bow accent at the bust, a hip-hugging fit, and a floor-sweeping hem with a mermaid silhouette. The glitter knit fabric will provide the prettiest shimmer. Complete the look in this formal long dress with rhinestone fringe earrings.
Fit & Features
- Strapless sweetheart neckline
- Large bow accent at the bust
- Hip-hugging fit
- Floor-sweeping hem, mermaid silhouette
- Lined glitter knit fabric, moderate stretch
- Strapless or sticky bra recommended
- Runs true to size
Style Number/Barcode: 05002-7277
Category Name: Blue Wedding Guest Dresses
Price: $9.97 $69.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Bronwen High Slit Sequin Mesh Formal Dress
Special Occasion
Bring luxe glamour to prom, galas, or your next black-tie affair in the Bronwen high slit sequin mesh formal dress! Crafted with shimmering sequin embroidery in a chic intricate scroll pattern on the lined mesh fabric, this formal long dress will give you the wow factor you love. Her bodice is shaped with a sleeveless scoop neckline with a built-in padded bust and stretchy bungee spaghetti straps that lead to a hidden back zipper closure. Her high-cut front slit will add a sultry allure to the glamorous slim-fit silhouette. Complete the look with rhinestone chandelier earrings and stiletto heels.
Fit & Features
- Sheer mesh fabric with knit lining, moderate stretch
- Sequin embroidered scroll pattern
- Sleeveless scoop neckline with padded bust, bungee spaghetti straps
- Hidden back zipper with hook and eye closure
- High waist seam, high front slit
- Slim-fit silhouette
- Runs true to size
Style Number/Barcode: 05002-7156
Category Name: Blue Wedding Guest Dresses
Price: $19.97 $109.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale