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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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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Halie Open Back Mermaid Glitter Formal Dress
Special Occasion
Enter the enchanting allure of the Halie glitter formal dress where sparkle meets shine! This formal dress boasts a sultry open back that'll make jaws drop and a mermaid silhouette that accentuates your figure.
Fit & Features
- Glitter fabric lined with stretchy knit
- Sweetheart neckline, padded bra cups
- Wide shoulder straps
- Open back with hook closure strap
- Mermaid silhouette
- Floor-length hem
- Runs true to size
Where to Wear:
Prom, glamorous events, lavish parties, and milestone celebrations.
Style Number/Barcode: 05002-9537
Category Name: Blue Wedding Guest Dresses
Price: $69.90
Availability: In Stock
Available Color: CAMEL, YELLOW
Available Size: XS, S, M, L
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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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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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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
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Judy Open Back Slit Mermaid Satin Formal Dress
Special Occasion
Get ready for gram-worthy pics in the Judy satin formal dress all night! Boasting an open cross-back strappy design that turns heads and a mermaid silhouette with a high slit that perfectly flaunts your figure.
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 with full-length knit lining
- Sleeveless halter plunge V-neckline, padded bust
- Open back with cross-back strappy design, lower back zipper with hook-eye closure
- Pleated waist
- High front slit
- Floor-length mermaid silhouette
- Runs true to size
Where to Wear:
Prom, black-tie parties, weddings, and red-carpet events.
Style Number/Barcode: 05002-9655
Category Name: Blue Wedding Guest Dresses
Price: $79.90
Availability: In Stock
Available Color: HUNTER, BLACK
Available Size: XS, S, M, L, XL
Product Badge:- Ships Free
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Regina Lace-Up Mermaid Sequin Mesh Formal Dress
Special Occasion
The Regina sequin formal dress is the head-turning gown you're after for prom or upscale birthdays! Crafted from a sequin pattern mesh fabric that adds a touch of glamour to any formal event. She boasts a flattering scoop neckline and padded bra cups for support, while spaghetti straps and a lace-up back add a touch of sophistication. The mermaid silhouette and high front slit create a dramatic effect, perfect for making a statement along the floor-length hem. Complete the look with a clutch and heels.
Fit & Features
- Sequin pattern, mesh fabric lined with stretchy knit
- Padded bra cups
- Spaghetti straps
- Lace-up, back zipper and hook-eye closure
- High front slit
- Mermaid silhouette
- Runs true to size
Style Number/Barcode: 05002-8081
Category Name: Blue Wedding Guest Dresses
Price: $59.97 $119.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Breezy Weekend Vibes Floral Dress
Create an effortless weekend-ready look with this breezy floral printed midi dress. It features a sweetheart neckline, a ruched bust with a tie-front, short puff sleeves, a high waist seam, and a midi-length, A-line silhouette with a chic side slit. Style this dress with cute shades and strappy sandals.
Fit & Features
- Sweetheart neckline, ruched bust, tie-front
- Short puff sleeves, cinched hems
- High waist seam, back zipper, hook and eye closure
- Midi-length, A-line silhouette, side slit
- Small floral print
- Woven fabric, knit lining, minimal stretch
- Runs true to size
Style Number/Barcode: 05101-1598
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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Curves Ahead Midi Bodycon Dress
This midi bodycon dress hugs your curves in all the right places! It features a sleeveless, cowl neck bodice with sleek spaghetti straps, a slit accent, and a form-hugging silhouette. Complete the look in lucite mules for a night out.
Fit & Features
- Spaghetti straps
- Cowl neckline
- Slit accent
- Bodycon silhouette
- Midi length hem
- Slinky knit fabric, moderate stretch
- Fits true to size
Style Number/Barcode: 05101-1563
Category Name: Blue Wedding Guest Dresses
Price: $9.97 $38.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Elianna Off-The-Shoulder Glitter Formal Dress
Special Occasion
Shimmer with every step in the gorgeous and glam Elianna glitter formal dress! She features an off-the-shoulder sweetheart neckline, short fold-over straps with a short draped overlay at the back, a floor-length, curve-hugging silhouette, and a thigh-high side slit to showcase your heels. The glitter knit fabric has the prettiest sparkle and offers moderate stretch. Complete the look with rhinestone hoops.
Fit & Features
- Off-the-shoulder sweetheart wired neckline
- Strapless or sticky bra recommended
- Short fold-over straps, short draped overlay at the back
- High waist seam
- Floor-length hem, form-hugging fit
- High side slit
- Glitter knit fabric, moderate stretch
- Runs true to size
Style Number/Barcode: 05002-2527
Category Name: Blue Wedding Guest Dresses
Price: $39.97 $74.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Lead The Way Glitter Block Heels
Lead the way with a sparkle in each step! The heels feature a closed zippered back, a wide ankle strap, an open almond toe with a single strap over the toe, and a block heel. The heels are composed of a glitter mesh material adorned with rhinestones. Complete look with a white dress and rhinestone clutch for a bridal shower look.
Fit & Features
- Zippered back
- Wide ankle strap
- Open almond toe
- Single strap over the toe
- Rhinestones
- Block heel
- Glitter mesh
Style Number/Barcode: 07401-2610
Category Name: Blue Wedding Guest Dresses
Price: $12.97 $39.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Crush Alert Bodycon Midi Dress
She’s sultry, sculpted, and unforgettable. This bodycon midi dress brings the heat with a floral velvet burnout texture and a flirty lace-trimmed neckline made for golden hour glam.
Fit & Features
- Floral velvet burnout pattern, mesh-lined fabric
- Lace trim sweetheart neckline
- Spaghetti straps
- Bodycon silhouette
- Midi-length hem, center back slit
- Runs true to size
Style Number/Barcode: 05101-000088
Category Name: Blue Wedding Guest Dresses
Price: $39.90
Availability: In Stock
Available Color: BLACK
Available Size: XS, S, M, L, XL
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Chloe Lace-Up Ruched Column Formal Dress
Special Occasion
Waltz through the day with sultry grace in the Chloe long column formal dress showcasing a lace-up back that adds elegance while the front slit and ruched seams accentuate your figure!
Fit & Features
- Mesh fabric lined with stretchy knit
- Sleeveless sweetheart neckline, padded bra cups
- Spaghetti straps
- Open lace-up back design
- Ruched seams, front slit
- Long-length column silhouette
- Runs true to size
Where to Wear:
Prom, weddings, and formal parties.
Style Number/Barcode: 05002-8912
Category Name: Blue Wedding Guest Dresses
Price: $59.90
Availability: In Stock
Available Color: SAGE, DENIM
Available Size: L, XS, S, M
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Radiant In Rhinestones Mini Dress
Cause a little commotion in this playful mini dress! It features a wrap bodice with a ruffle trim, a deep V neckline, narrow shoulder straps, and a wrap skirt with a subtle asymmetrical hem. Dress is composed of an unlined crepe fabric with a moderate stretch.
Model is 5'7" with a 34" bust, 24" waist and 36" hips. She is wearing a size small.
Style Number/Barcode: 05103-3351
Category Name: Blue Wedding Guest Dresses
Price: $10.00 $31.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance