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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Amari Heat Stone One Shoulder Midi Dress
Special Occasion
With an effortlessly shine and a seamless silhouette, Amari is all about elegance. She'll certainly be a conversation starter the moment you enter any room!
Fits & Features
- One-Shoulder Neckline
- Ruching Detail Along The Sides
- Midi Length Silhouette
- Fully Lined Mesh Knit Fabric With Heat Stones Embellishments
- Curve-Hugging Fit I Ample Stretch
- Zipper Not Included
Special Occasion products cannot be returned to any retail locations.
Style Number/Barcode: 05001-0251
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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Sheryll Strapless Wrap Satin Midi Dress
Special Occasion
The Sheryll satin formal dress is sleek and chic for every event or party. The midi-length dress showcases a strapless neckline leading to the form-hugging wrap silhouette that creates a flirty slit. Complete the look with strappy heels.
Fit & Features
- Satin fabric, slight stretch
- Strapless neckline, padded bra cups
- Back zipper and hook-eye closure
- Side ruched seams
- Form-hugging wrap silhouette
- Side slit, midi-length hem
- Runs true to size
Style Number/Barcode: 05001-2710
Category Name: Blue Wedding Guest Dresses
Price: $9.97 $49.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Kenia Ombre Glitter Mesh Mermaid Dress
Special Occasion
Enchant and allure with your gorgeous presence in the Kenia ombre glitter mesh mermaid dress at prom, weddings, or your next formal occasion! Crafted with glitzy glitter sheer mesh fabric, this dress radiates a whimsical vibe with the stunning ombre design and includes a full-length knit lining for coverage. Her sleeveless bodice is shaped with a draped cowl neckline and stretchy adjustable spaghetti straps for a perfect customized fit. Her fitted high waist seam leads to a floor-sweeping hem with a gorgeous mermaid silhouette to showcase your curves. Complete your look with sparkling rhinestone earrings and block heels.
Fit & Features
- Sheer ombre glitter mesh fabric, full-length knit lining
- Moderate stretch
- Cowl neckline
- Stretchy adjustable spaghetti straps
- High waist seam
- Mermaid silhouette
- Runs true to size
Style Number/Barcode: 05002-8475
Category Name: Blue Wedding Guest Dresses
Price: $39.97 $79.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Make It Cute Sleeveless Ruched Slit Midi Dress
For casual plans and outings, make your look cute in this sleeveless midi dress perfect for inspiring your inner fashionista! It features a square neck, spaghetti straps, a form-hugging fit, a side ruched seam that accentuates your curves, a side slit, and a midi-length hem. Complete the look with a crop jacket and heels!
Fit & Features
- Sleeveless square neck
- Spaghetti straps
- Form-hugging fit
- Side ruched seam, slit
- Midi-length hem
- Stretchy brushed knit soft fabric
- Runs true to size
Style Number/Barcode: 05102-5290
Category Name: Blue Wedding Guest Dresses
Price: $9.97 $29.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Korrie Formal Sequin Mermaid Dress
Special Occasion
Attract light and attention in the Korrie formal sequin dress destined to shine at banquets and ceremonies! She features a sleeveless v-neckline with a u-wire insert, adjustable spaghetti straps for a customizable fit, and an empire waist seam leading to the mermaid silhouette with a high-cut front slit and floor-length hem. The formal dress is composed of a sequin pattern fabric with a knit lining and minimal stretch. Style with a bracelet and heels to complete the look!
Fit & Features
- Sleeveless v-neckline, u-wire insert, adjustable spaghetti straps
- Back zipper and hook-eye closure
- Empire waist seam
- Mermaid silhouette, high-cut front slit, floor-length hem
- Sequin pattern fabric, knit lining, minimal stretch
- Strapless or sticky bra recommended
- Runs true to size
Style Number/Barcode: 05002-3174
Category Name: Blue Wedding Guest Dresses
Price: $19.97 $79.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Krissy Formal Glitter Velvet Mermaid Dress
Special Occasion
Soft, luxurious velvet brings classic glamour to the Krissy formal glitter dress for holiday parties, winter formals, and events! She features a sleeveless v-neckline with bungee spaghetti straps that lead to her lace-up open-back design, a lightly padded bust, and a form-hugging, long hem. The formal dress is composed of a velvet glitter fabric with a knit lining and moderate stretch. Complete your dressy look with a necklace and earrings.
Fit & Features
- Sleeveless v-neckline, bungee spaghetti straps
- Lightly padded bust, bra optional
- Lace-up open-back design
- Mermaid silhouette, form-hugging fit
- Long-length hem
- Glitter velvet, knit lining, moderate stretch
- Fits true to size
Style Number/Barcode: 05002-2468
Category Name: Blue Wedding Guest Dresses
Price: $29.97 $69.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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High Waist Wide Leg Dress Pants
Keep it professional in high waist pants. A versatile pair of high rise dress pants are chic and work-friendly. This pair features a high waist with a tie waist belt, a straight leg fit with a wide leg hem, and composed of a comfortable knit fabric. Easily pair these dress pants with a blouse and blazer combination for a total boss babe look.
Fit & Features
- High rise waist
- Tie waist belt
- Straight leg fit
- Flared wide-leg hem
Model is 5'4" with 33" bust, 24.5" waist and 39" hips. She is wearing a size small.
Style Number/Barcode: 06502-0375
Category Name: Blue Wedding Guest Dresses
Price: $6.97 $29.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Jordan Chiffon Wrap Dress
Special Occasion
Channel your inner princess and leave them breathless with the ever-so-lovely Jordan!
Fits & Features
- Deep V Neckline
- Unlined, Long Sleeves I Elasticized Cuffs
- Self Tie Wrap Design At The Waist
- Elongated & Flowy Floor Length Hem
- Fully Lined, Chiffon Fabric
- Moderate Stretch
Special Occasion products cannot be returned to any retail locations.
Style Number/Barcode: 05002-0810
Category Name: Blue Wedding Guest Dresses
Price: $19.97 $59.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Sprung On Florals Jumpsuit
These pretty floral prints have got us sprung! Let this jumpsuit charm with it's straight strapless neckline, hidden side pockets and flared wide leg pants. Jumpsuit is composed of a brushed knit fabric that offers a form hugging fit with a moderate stretch.Model is 5'8" with a 32" bust, 23" waist and 36" hips. She is wearing a size small
Style Number/Barcode: 06502-2199
Category Name: Blue Wedding Guest Dresses
Price: $4.97 $34.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Only You V Cut Mini Dress
Only you can look this good! This LBD features a wired V slit at the neckline, spaghetti straps, and a mini length with a front leg slit. Crepe fabric offers a stretchy form hugging fit.Model is 5'9" with a 32" bust, 24" waist and 34" hips. She is wearing a size small.
Style Number/Barcode: 05103-0068
Category Name: Blue Wedding Guest Dresses
Price: $12.97 $31.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Gabriella Floral Embroidered Tie Back Formal Dress
Special Occasion
For those moments when only unforgettable will do, the Gabriella formal dress is a vision in floral embroidered mesh, made to glide with you. Its curve-hugging silhouette, high front slit, and delicate tie-back detail bring soft drama with every step.
Fit & Features
- Floral embroidered, mesh fabric, stretch knit lining
- Sweetheart neckline, padded bra cups
- Adjustable spaghetti straps
- Tie-back, lower zipper and hook-eye closure
- High front slit
- Curve-hugging, floor-length silhouette
- Runs true to size
Where to Wear:
Weddings, galas, black tie events, bridal showers, engagement parties, rehearsal dinners, fancy date nights, birthday dinners, milestone events
Style Number/Barcode: 05002-000183
Category Name: Blue Wedding Guest Dresses
Price: $59.90
Availability: In Stock
Available Color: PINK, NAVY
Available Size: S, M, L, XL, XS
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Serve Sultry Vibes Halter Cowl Neck Maxi Dress
Serve sultry vibes only in this sleek knit maxi dress at your next rooftop party. The halter cowl neckline, alluring open back, and curve-hugging mermaid silhouette will steal all the glances.
Fit & Features
- Slinky knit fabric, high stretch
- Sleeveless cowl neckline, halter strap
- Open back
- Ruching
- Maxi-length hem
- Curve-hugging mermaid silhouette
- Runs true to size
Style Number/Barcode: 05101-4110
Category Name: Blue Wedding Guest Dresses
Price: $44.90
Availability: In Stock
Available Color: BROWN
Available Size: XS, S, M, L, XL
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Charlie Halter Keyhole Mermaid Satin Formal Dress
Special Occasion
The Charlie satin formal dress is as captivating as you! You'll look and feel your best with a unique keyhole halter neckline and curve-flattering mermaid silhouette.
With a smooth, luminous finish, this dress was made to shine. Keep the luxe look going with breathtaking satin prom dresses or go for a sophisticated statement with our wedding guest dresses.
Fit & Features
- Premium satin fabric
- Keyhole halter neckline
- Back zipper closure
- Mermaid silhouette
- Floor-length hem
- Runs true to size
Where to Wear:
Prom, weddings, rehearsal dinner, black tie soirees, cocktail parties, engagement parties
Style Number/Barcode: 05002-9708
Category Name: Blue Wedding Guest Dresses
Price: $19.97 $79.90
On Sale: Yes
Availability: In Stock
Available Color: NAVY
Available Size: XS, S
Product Badge:- Sale
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Joanne Halter Slit Mermaid Satin Formal Dress
Special Occasion
Sultry meets chic on the Joanne satin formal dress with a striking mermaid silhouette and high front wrap slit that adds drama to your look!
With a smooth, luminous finish, this dress was made to shine. Keep the luxe look going with breathtaking satin prom dresses or go for a sophisticated statement with our wedding guest dresses.
Fit & Features
- Stretch satin fabric, bust knit lining
- Halter V-neck, tie straps
- Back zipper and hook-eye closure
- High front wrap slit
- Mermaid silhouette
- Floor-length hem
- Runs true to size
Where to Wear:
Prom, galas, black-tie weddings
Style Number/Barcode: 05002-9413
Category Name: Blue Wedding Guest Dresses
Price: $79.90
Availability: In Stock
Available Color: RED, SAGE
Available Size: XS, S, M
Product Badge:- Ships Free
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Raleigh Formal Lace Corset Velvet Ruffle Dress
Special Occasion
Romantic occasions call for the Raleigh formal long dress that brings sexy sophistication! She features a delicate lace bustier bodice, a sweetheart neckline, adjustable spaghetti straps, a built-in padded underwire bust, and velvet trim flexible boning that snatches your waist. Her form-hugging silhouette accentuates your curves while the high-side ruffled trim slit adds a touch of drama. Crafted from luxurious velvet fabric, this dress exudes a sense of luxury while offering plenty of stretch. Finish the look with a rhinestone purse and heels for a black tie wedding, gala, or red carpet!
Fit & Features
- Sleeveless lace bustier bodice
- Sweetheart neckline, adjustable spaghetti straps
- Built-in padded underwire bust, back zipper and hook-eye closure
- Velvet trim flexible boning
- Form-hugging, high side ruffled trim slit, long hem
- Velvet fabric, sewn-in knit lining, moderate stretch
- Runs true to size
Style Number/Barcode: 05002-7815
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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Meilani Formal Sequin Scroll Slit Midi Dress
Special Occasion
Radiate sexy elegance in the Meilani formal midi dress perfect for serving major looks as a wedding guest or attending a banquet dinner! She features a sweetheart neckline with a square cutout, adjustable spaghetti straps, a padded and underwire bust, a bodycon silhouette that hugs your gorgeous curves, and a flattering front slit and midi-length hem. The formal dress is designed with a sparkly sequin-scroll pattern on mesh fabric with a stretchy knit lining. Complete the look with fringe earrings and silver heels!
Fit & Features
- Sleeveless sweetheart neckline, square cutout
- Adjustable spaghetti straps, padded and underwire bust
- Back zipper and hook-eye closure
- Bodycon silhouette, front slit, midi-length hem
- Sequin-scroll mesh fabric, stretchy knit lining
- No bra required
- Runs true to size
Style Number/Barcode: 05001-1644
Category Name: Blue Wedding Guest Dresses
Price: $9.97 $79.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Kaelie Formal Satin A-Line Dress
Special Occasion
Bring the sparkle and shine with a dress that dares to bring the glamour! Kaelie features a halter neckline with rhinestone embellished straps that cross at the front and adjustable spaghetti straps that add a secure fit. The high waist leads to a flowy A-Line skirt that is accented with ruching and a high side slit. The dress is composed of a lined satin fabric that offers a flowy fit with minimal stretch. Complete look with rhinestone heels and a clutch.
Fit & Features
- Halter neckline, adjustable rhinestone embellished straps
- Strapless or adhesive bra recommended
- Back zipper, hook and eye closure
- High waist seam, A-line silhouette
- High side slit, ruching
- Lined satin fabric
- Flowy fit, minimal stretch
- Runs true to size
Style Number/Barcode: 05002-2032
Category Name: Blue Wedding Guest Dresses
Price: $19.97 $89.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Ruched & Ready Slinky Knit Crop Top
Get ready for a night out in this ruched crop top featured in a one-shoulder neckline with a long sleeve, drawstring with self-tie, composed of a slinky-knit fabric with a moderate stretch. Complete the look with the matching skirt.
Shop The Matching Skirt: Ruched & Ready Slinky Knit Mini Skirt
Fit & Features
- One-shoulder neckline
- Long sleeve
- Ruched, drawstring, self-tie
- Cropped hem
- Slinky-knit fabric, moderate stretch
- Fits true to size
Style Number/Barcode: 06001-3849
Category Name: Blue Wedding Guest Dresses
Price: $32.90
Availability: Out of Stock
Product Badge:- Clearance
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Glam Nights Glitter Thin Block Heels
Bring on the glam nights in this pair of glitter-accented heels! They feature a thin block heel, an open toe, and a buckled ankle strap. Wear them with a bodycon dress for a night to remember.
Fit & Features
- Thin block heel
- Open toe
- Glitter accents
- Buckled ankle strap
- Fits true to size
Style Number/Barcode: 07401-3448
Category Name: Blue Wedding Guest Dresses
Price: $12.97 $28.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Makin Moves Tie Up Block Heels
Make your entrance at your next night out in this pair of super sultry block heels! They feature an eye-catching tie-up detail, block heel, and open toe. Rock them with a bustier and leather jacket.
Fit & Features
- Tie-up detail
- Block heel
- Open toe
- Runs true to size
Style Number/Barcode: 07401-3113
Category Name: Blue Wedding Guest Dresses
Price: $12.97 $29.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Siona Formal Heat Stone Velvet Dress
Special Occasion
Make an elegant impression with a formal velvet dress that elevates your evening outfit. The dress features a one-shoulder neckline with a tank strap, a sweetheart bust, heat stones on the bodice, and a wrap silhouette with a high side slit. The dress is composed of a lined velvet fabric that offers a form hugging fit with a moderate stretch. Complete look with rhinestone heels.
Fit & Features
- One-shoulder neckline, tank shoulder strap
- Sweetheart bust
- Heat stones on the bodice
- Wrap silhouette, high side slit
- Velvet fabric
- Form hugging fit, moderate stretch
- Runs true to size
Style Number/Barcode: 05002-1436
Category Name: Blue Wedding Guest Dresses
Price: $29.97 $64.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Lane Halter Strappy Lace Mermaid Formal Dress
Special Occasion
Set to stun at any formal soiree, the Lane lace formal dress captivates every eye with its beauty! This dress boasts a sultry halter plunge neckline atop a curve-hugging mermaid silhouette, while the low strappy back turns heads.
Fit & Features
- Lace-lined fabric
- Halter plunge neckline with bar strap accents, padded bra cups
- Low strappy back, zipper and hook-eye closure
- Mermaid silhouette
- Floor-length hem
- Runs true to size
Where to Wear:
Weddings, black tie parties, galas, fancy dinner parties, formal celebrations, cocktail soirees, date night
Style Number/Barcode: 05002-000215
Category Name: Blue Wedding Guest Dresses
Price: $69.90
Availability: In Stock
Available Color: BLACK
Available Size: XS, S, L
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Cordella Sweetheart Mermaid Sit Satin Formal Dress
Special Occasion
From the chiffon flutter sleeves to the high front slit, the Cordella satin formal dress showcases your beauty and curves in a mermaid silhouette!
Fit & Features
- Stretch satin fabric, sewn-in stretchy knit lining
- Chiffon flutter sleeves
- Chiffon sweetheart neckline, padded bra cups
- Back zipper and hook-eye closure
- High front slit
- Mermaid silhouette, floor-length hem
- Runs true to size
Where to Wear:
Prom, weddings, bridesmaids, black tie galas and events, engagement parties, nights at the opera and theatre, cocktail soirees
Style Number/Barcode: 05002-9450
Category Name: Blue Wedding Guest Dresses
Price: $69.90
Availability: In Stock
Available Color: MAUVE, NAVY
Available Size: XS, S, M, L
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Katriel Formal Crepe Sleeveless Midi Dress
Special Occasion
Be the embodiment of luxury in the Katriel formal crepe midi dress perfect for rehearsal dinners, banquets, or cocktail parties. Crafted with chic crepe fabric, this midi dress features subtle details that are sure to please, like a square neckline, tank shoulder straps, bodycon silhouette, side pleated seams, and a wrap surplice front slit. This sophisticated midi dress will take you to any formal event with ease. Complete the look with glam rhinestone jewelry.
Fit & Features
- Sleeveless square neckline, tank shoulder straps
- Side pleated seam
- Bodycon silhouette, wrap surplice front slit
- Midi-length hem
- Crepe fabric, moderate stretch, bust knit lining
- Bra friendly design
- Runs true to size
Style Number/Barcode: 05001-2038
Category Name: Blue Wedding Guest Dresses
Price: $29.97 $44.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free