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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Kassidy Formal Flocked Velvet Dress
Special Occasion
Swirls of flocked velvet lines make their mark on the Kassidy formal long dress to make your breathtaking entrance at fancy soirees! She captivates in a plunge V-neckline with pleat detailing, sheer puff sleeves and back, and an empire waistband that leads to her a-line silhouette with a sultry front high-cut slit. The formal dress is composed of a sheer mesh overlay with a flocked velvet scroll pattern, a sewn-in knit lining, and no stretch. Style with chandelier earrings and metallic heels to complete the look!
Fit & Features
- Plunge V-neckline, pleat detailing
- Sheer puff sleeves and back
- Empire waistband, back zipper and hook-eye closure
- A-line silhouette, front high-cut slit, floor-length hem
- Sheer mesh overlay, flocked velvet scroll pattern, sewn-in knit lining
- Sticky bra or pasties recommended
- Runs true to size
Style Number/Barcode: 05002-7233
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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Own The Night Satin Ruched Mini Dress
Own the night in this satin mini dress perfect for a fab night out! It features a sultry cowl neckline, spaghetti straps, and an alluring open-back with lace-up detail, ruched seams, and a bodycon silhouette. Complete the look in chic heels.
Fit & Features
- Sleeveless, cowl neck, spaghetti straps
- Open-back, lace-up detail
- Bodycon silhouette
- Mini-length hem
- Ruched seams
- Luxe satin fabric, minimal stretch
- Runs true to size
Style Number/Barcode: 05103-4910
Category Name: Blue Wedding Guest Dresses
Price: $19.97 $34.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Remarkable Entrance Floral Bodycon Midi Dress
Make your entrance in this floral bodycon midi dress for an effortless spring allure at parties!
Fit & Features
- Sheer mesh fabric with full-length knit lining, high stretch
- Floral print
- Sleeveless square neckline
- Adjustable spaghetti straps
- Ruched seams, back zipper with hook-eye closure
- Side slit, midi-length bodycon silhouette
- Runs true to size
Style Number/Barcode: 05101-3952
Category Name: Blue Wedding Guest Dresses
Price: $22.97 $49.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Enya Formal Satin High Slit Dress
Special Occasion
Stun from the moment you walk in with a dress that highlights your elegant style. The dress features a sleeveless cowl neckline, sleek spaghetti straps that lead to a cross-back design, an asymmetrical high side slit with a ruched drawstring, and an A-line silhouette. The dress is composed of a satin fabric that offers a form-hugging fit with minimal stretch. Complete look with rhinestone heels and a satin clutch.
Fit & Features
- Sleeveless cowl neckline
- Sleek spaghetti straps
- Cross-back straps
- Asymmetrical high side slit
- Ruched drawstring, A-line silhouette
- Satin fabric
- Form hugging fit runs true to size
Style Number/Barcode: 05002-1304
Category Name: Blue Wedding Guest Dresses
Price: $14.97 $64.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Looking Fab Cold-Shoulder Ruched Bodycon Midi Dress
You'll be lookin' oh-so-fab in this ruched bodycon midi dress designed to hug your stunning curves. The cold-shoulder neckline adds a sweet touch to the alluring silhouette.
Fit & Features
- Sheer mesh fabric with full-length knit lining, high stretch
- Sweetheart neckline, bust seam outline, padded bra cups
- Cold-shoulder design, thin tank shoulder straps, off-the-shoulder straps
- Back zipper hook-eye closure
- Ruching
- Midi-length bodycon silhouette
- Runs true to size
Style Number/Barcode: 05101-000022
Category Name: Blue Wedding Guest Dresses
Price: $49.90
Availability: In Stock
Available Color: PINK, MOCHA, RED
Available Size: XS, S, M, L, XL
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Festive Cheer Velvet Slit Midi Dress
Ring in the holiday season with this velvet slit midi dress for every party on your calendar! It features adjustable spaghetti straps, a square neckline, and a form-fitting silhouette and zipper closure. The luxe velvet offers minimal stretch. Complete your look with glitter heels and a clutch.
Fit & Features
- Adjustable spaghetti straps
- Sleeveless, square neckline
- High-cut slit, midi-length hem
- Form-fitting silhouette
- Zipper closure
- Velvet-lined fabric, moderate stretch
- Runs true to size
Style Number/Barcode: 05101-1321
Category Name: Blue Wedding Guest Dresses
Price: $9.97 $38.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Endless Events Strappy Back Floral Midi Dress
For the girl who's a socialite, this watercolor floral midi dress will take you from event to event! With its cowl neckline, bungee spaghetti straps, and strappy back, this dress exudes femininity. The bodycon fit and side ruched seams flatter your curves, while the side slit and midi length hem add a touch of allure to the mesh fabric. Complete the look with luxe earrings and heels.
Fit & Features
- Watercolor floral print, mesh fabric lined with stretchy knit
- Bungee spaghetti straps, strappy back
- Side slit
- Bodycon fit
- Sticky bra or pasties recommended
- Runs true to size
Style Number/Barcode: 05101-3198
Category Name: Blue Wedding Guest Dresses
Price: $19.97 $42.90
On Sale: Yes
Availability: In Stock
Available Color: BLUE
Available Size: XS
Product Badge:- Sale
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Classic Faux Leather Platform Block Heels
Everyone needs this classic pair of block heels in their closet ASAP! Perf for any occasion where you want to feel a little more dressed up, they feature a chic platform and sturdy block heel. Wear these with your fave pair of jeans and a crop top to elevate your look!
Fit & Features
- Open almond toe
- Adjustable buckle ankle strap
- Closed-back
- Small platform
- Sturdy block heel
- PU material
Style Number/Barcode: 07401-0979
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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Courteney Cowl Neck Mermaid Satin Formal Dress
Special Occasion
The Courteney satin formal dress knows how to leave every room breathless at galas, weddings, and banquets! She features a cowl neckline and spaghetti straps frame her flattering bodice, while the crisscross back adds a touch of flirty. The side pleated seams and mermaid silhouette hug your curves as the satin fabric cascades into a striking floor-length hem. Complete the look with rhinestone earrings and heels.
Fit & Features
- Silky satin fabric, slight stretch
- Spaghetti straps
- Side pleated seams
- Mermaid silhouette
- Sticky bra or pasties recommended
- Runs true to size
Style Number/Barcode: 05002-8108
Category Name: Blue Wedding Guest Dresses
Price: $62.90
Availability: Out of Stock
Product Badge:- Ships Free
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Stylish Babe Lace-Up Block Heels
Hey babe, showcase your chic style with these faux leather heels! They feature an open square toe, a thin strappy lace-up design, and a block heel. Pair these shoes with a casual dress and a cute blazer.
Fit & Features
- Open square toe
- Strappy lace-up design, tie closure
- Block heel
- Faux leather material
- Runs true to size
Style Number/Barcode: 07401-3851
Category Name: Blue Wedding Guest Dresses
Price: $9.97 $30.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Reese Formal Layered Chiffon Dress
Special OccasionMake an ethereal entrance as you leave them breathless in our Reese dress! She features a blue hue, a plunging V neckline with wide shoulder straps and an empire waist accent. Her relaxed fit bodice leads to a sweeping floor length silhouette that is accented with a high side slit. Dress is composed of a double lined chiffon fabric that offers a form hugging fit with a minimal stretch.
Model is 5'9" with a 34" bust, 24" waist and 34.5" hips. She is wearing a size small.Special Occasion products cannot be returned to any retail locations.
Style Number/Barcode: 05002-6507
Category Name: Blue Wedding Guest Dresses
Price: $24.97 $69.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Madi Formal Crepe Slit Midi Dress
Special Occasion
A closet staple for your upcoming weddings or dressy events, the Madi formal midi dress evokes a clean and pristine allure so you'll always feel classy! She features an off-the-shoulder, sweetheart neckline, foldover short-sleeve cuffs, and a form-hugging silhouette with a front side ruched seam atop a sultry side slit along her midi-length hem. The formal dress is composed of a stretch-knit crepe fabric that hugs your body like a glove! Complete the look with twisted rhinestone earrings.
Fit & Features
- Off-the-shoulder, sweetheart neckline
- Foldover short sleeve cuffs
- Form-hugging silhouette
- Front side ruched seam, side slit
- Midi-length hem
- Crepe fabric, lining at the bust, moderate stretch
- Strapless or sticky bra recommended
- Runs true to size
Style Number/Barcode: 05001-1580
Category Name: Blue Wedding Guest Dresses
Price: $9.97 $49.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Fairy Tale Florals Chiffon Skater Dress
Enchant them in this dreamy skater dress! They won't be able to keep their eyes off you
Fits & Features
- Adjustable Spaghetti Straps
- Surplice V Neckline | Back Zip With Hook & Eye Closure
- Mini Length Hem | Flowy, Skater Style Silhouette
- Chiffon Fabric | Floral Prints Throughout
- Form Hugging
Model is 5'9" with a 32" bust, 24" waist and 34" hips. She is wearing a size small.
Style Number/Barcode: 05101-0315
Category Name: Blue Wedding Guest Dresses
Price: $21.97 $44.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Denise Formal Satin Twist Long Dress
Special Occasion
The Denise formal dress showcases a sultry twist on a classic silhouette! A stunning style for homecoming or dinner banquets. She features a sleeveless twist neckline, with an underbust cutout, sleek spaghetti straps, a slim form-hugging silhouette, and a back center slit along the floor-length hem. The formal dress is composed of a buttery smooth silky satin fabric with minimal stretch. Complete the look with an embellished clutch and heels.
Fit & Features
- Sleeveless twist neckline, underbust cutout
- Spaghetti straps
- Curve-hugging, slim silhouette
- Center back slit, floor-length hem
- Silky satin fabric, minimal stretch
- Strapless or sticky bra recommended
- Runs true to size
Style Number/Barcode: 05002-7094
Category Name: Blue Wedding Guest Dresses
Price: $9.97 $59.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Juliane Strappy Back Mermaid Formal Dress
Special Occasion
The Juliane formal dress drapes your figure in a mermaid silhouette while the strappy open back turns heads!
Fit & Features
- Smooth knit fabric, stretchy knit lining
- Halter V-neckline, padded bra cups
- Wide shoulder straps
- Dual tie-back closures, open back
- Mermaid silhouette
- Floor-length hem
- Runs true to size
Where to Wear:
Formal dances, weddings, bridesmaids, gala dinners, engagement parties, rehearsal dinners, fancy date nights, black tie events
Style Number/Barcode: 05002-9695
Category Name: Blue Wedding Guest Dresses
Price: $69.90
Availability: In Stock
Available Color: RUST, NAVY, HUNTER, RED, YELLOW
Available Size: XS, S, M, L, XL
Product Badge:- Best Seller
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Kassie Formal Crepe Side Slit Dress
Special Occasion
Keep it sleek and stunning in the Kassie formal dress perfect for cocktail soirees and dressy engagement parties! She features a sleeveless square neckline, spaghetti straps, a pleated side seam along her bodice, and a form-hugging slim silhouette with a sexy high-cut side slit and long-length hem. The formal dress is composed of a lined crepe fabric with plenty of stretch. Style with a glam jewelry set and platform heels to complete the look!
Fit & Features
- Sleeveless square neckline, spaghetti straps
- Pleated side seam along the bodice
- Form-hugging, slim silhouette
- High-cut side slit, long-length hem
- Lined crepe fabric, moderate stretch
- Strapless or sticky bra recommended
- Runs true to size
Style Number/Barcode: 05002-6804
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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Lace Is More Dress
This lace dress is everything!
Fits & Features
- High Round Neckline
- Back Zipper With Hook & Eye Closure
- Sheer, Fitted Long Sleeves
- Sheer Mesh Panel At Center Front
- Partially Lined Lace Fabric I Moderate Stretch
- Curve Hugging Fit
Model is 5'9.5 with a 34" bust, 25" waist and 36" hips. She is wearing a size small.
Style Number/Barcode: 05103-2680
Category Name: Blue Wedding Guest Dresses
Price: $15.97 $39.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Zara Formal Rose Chiffon Dress
Special OccasionCreate a twirl worthy moment in our enchanting Summer dress! She features a plunging wrap V neckline, adjustable narrow straps, an open back design and a pretty tie-waist belt. Her slim fit bodice leads to a sweeping floor length silhouette to grace each step. Her over floral print pattern features a pretty blue hue. Dress is lined with a smooth knit fabric and includes an additional mini skirt length knit lining. Garment is composed of a lined sheer chiffon fabric that offers a relaxed fit with minimal stretch.
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: 05002-6342
Category Name: Blue Wedding Guest Dresses
Price: $29.97 $59.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Camille Formal Satin Caged Dress
Special Occasion
Serve elegant looks from the front and sexy allure from the back! The Camille formal dress brings a show-stopping design to your next fancy event or summer gala. She features a sleeveless, V-neckline, adjustable spaghetti straps, princess seam details along her fitted bodice, and a sultry low-cut open back with caged straps. Her form-fitting mermaid silhouette highlights every curve and elongates your figure thanks to her floor-sweeping hem. The formal dress is composed of silky smooth satin fabric with lining and a moderate stretch. Complete your dressy look in a stunning hair accessory and clutch.
Fit & Features
- Sleeveless, V-neckline, adjustable spaghetti straps
- Adhesive bra recommended
- Princess seams, fitted bodice, high waist seam
- Low-cut open back, caged straps
- Form-fitting, mermaid silhouette, floor-length hem
- Silky satin fabric, lined, moderate stretch
- Runs true to size
Style Number/Barcode: 05002-2310
Category Name: Blue Wedding Guest Dresses
Price: $29.97 $59.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Adler Formal Metallic Sparkle A-Line Dress
Special Occasion
Adler brings out-of-this-world glam in her stunning metallic sparkle fashioned on a figure-flattering silhouette! She features a chic sleeveless square neckline, adjustable spaghetti straps, and a ruched waist that leads to the flowy, A-line, floor-length silhouette with a front slit on the inner lining. Catch the dance floor lights in her metallic mesh overlay with an inner lining and minimal stretch. Complete the look with a sleek clutch.
Fit & Features
- Sleeveless, square neck, adjustable spaghetti straps
- Strapless or adhesive bra recommended
- Ruched waist, back zipper, hook and eye closure
- Flowy, A-line silhouette, inner lining has front slit
- Floor-length hem
- Metallic mesh overlay, inner lining, minimal stretch
- Runs true to size
Style Number/Barcode: 05002-2170
Category Name: Blue Wedding Guest Dresses
Price: $19.97 $84.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Chic Lace-Up Caged Stiletto Booties
Level up your night-out looks with this chic pair of stiletto booties! They feature an almond-shaped peep toe, a caged front lace-up design, a back zipper closure, and a sleek stiletto heel. Style these booties with a bodycon dress and a cute clutch.
Fit & Features
- Almond-shaped peep toe
- Caged front lace-up design, tie back closure
- Back zipper closure
- Stiletto heel
- Faux microsuede material
- Runs true to size
Style Number/Barcode: 07403-1294
Category Name: Blue Wedding Guest Dresses
Price: $12.97 $29.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Verona Formal One Shoulder Ruched Dress
Special Occasion
Make a timeless entrance with a formal dress that enchants! Verona features a one-shoulder neckline, a supportive tank shoulder strap, a ruched body, and a mermaid silhouette. The dress is composed of a lined satin fabric that offers a form hugging fit with a slight stretch. Complete look with rhinestone heels and a rhinestone headband.
Fit & Features
- One-shoulder neckline
- Tank shoulder strap
- Ruched body
- Mermaid silhouette
- Satin fabric
- Form hugging fit, slight stretch
- Runs true to size
Style Number/Barcode: 05002-1431
Category Name: Blue Wedding Guest Dresses
Price: $8.97 $69.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Jelene Cold-Shoulder Mermaid Satin Formal Dress
Special Occasion
A chic cold shoulder shapes the Jelene satin formal dress made to impress! Designed to accentuate your curves in a ruched mermaid silhouette with a floor-length hem for some drama.
Love this bold look? Discover more show-stopping red prom dresses or chic formal dresses for any occasion.
Fit & Features
- Stretch satin fabric lined with stretchy knit
- Cold-shoulder neckline, V-wired insert
- Short-sleeve cuffs, adjustable spaghetti straps
- Back zipper and hook-eye closure
- Side ruched seams
- Mermaid silhouette, floor-length hem
- Runs true to size
Where to Wear:
School dances, black-tie weddings, galas, award ceremonies, and formal parties, rehearsal dinners, engagement parties, upscale milestone celebrations, birthdays, date night
Style Number/Barcode: 05002-9670
Category Name: Blue Wedding Guest Dresses
Price: $74.90
Availability: In Stock
Available Color: BROWN, BURGUNDY, BLACK
Available Size: XS, S, M, L, XL
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Laurel Formal Satin Tie-Back Mermaid Dress
Special Occasion
The perfect evening starts with the Laurel formal satin dress to create a breathtaking entrance as a bridesmaid, wedding guest, or at a red carpet event! She features a classic sleeveless cowl neckline, adjustable spaghetti straps, an open back with a tie-back design, and a side pleated seam that creates her mermaid wrap-style silhouette with an asymmetrical slit and floor-length hem. The formal long dress is composed of a luxurious silky satin-lined fabric with minimal stretch. Complete the look in platform block heels.
Fit & Features
- Sleeveless cowl neckline, adjustable spaghetti straps
- Open back, tie-back design, zipper and hook-eye closure
- Side pleated seam, mermaid wrap-style silhouette
- Asymmetrical front slit, floor-length hem
- Lined luxe satin fabric, minimal stretch
- Sticky bra or pasties recommended
- Runs true to size
Style Number/Barcode: 05002-7025
Category Name: Blue Wedding Guest Dresses
Price: $39.97 $74.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free