Blue Wedding Guest Dresses
Looking for the perfect blue dress for your next wedding? These long and midi options are perfect for both black-tie events, garden, winery weddings, Think A-line, and mermaid silhouettes, with gorgeous fabrics like satin, glitter mesh, tulle, and sparkling sequins. With details like lace appliques, rhinestones, corset bodices, and trendy one-shoulder or halter necklines, these dresses will have you feeling elegant and chic.
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Blue Wedding Guest Dresses That Make a Stylish Statement
When the invite calls for something polished yet playful, Windsor’s blue wedding guest dresses deliver in every shade and silhouette. From dreamy Sky Blue and soft Baby Blue to bold Cobalt and deep Navy, this collection blends elegance and personality for a guest of wedding look. Whether you're heading to a coastal ceremony or an upscale indoor affair, these blue guest dresses are designed to flatter, impress, and move with ease from day to night.
Slip into something unforgettable with wedding guest dresses in blue that span fitted-bodycons, flowy mermaids, and cocktail-ready midis. This season's highlights include open back styles, wrap-front silhouettes, and updates on your favorite necklines—think romantic sweetheart, sleek cowl, and flattering square necks. Blooming blue floral prints and luxe fabrics like satin, glitter knit, sequin, and sheer mesh elevate every style moment, while adjustable features like removable straps ensure the perfect fit.
Whether you're drawn to a classic navy gown or a flirty light blue midi, these blue wedding guest dresses strike the ideal balance of comfort, confidence, and style. Pair with metallic heels and a jewel-toned clutch to personalize your look and step into any celebration ready to shine.
What shades of blue are trending for weddings?
This season, it’s all about variety—Sapphire, Royal Blue, Slate Blue, and soft pastels like Periwinkle and Sky Blue are leading the palette. These tones offer versatility for indoor and outdoor weddings alike, and effortlessly shift from day to night with the right styling. Explore more color stories with our red wedding guest dresses.
What footwear works best with a blue dress?
Silver heels add a chic shine to navy and cobalt shades, while nude or champagne tones bring balance to lighter blues. For extra polish, try strappy metallics or a classic pump that matches your accessories for a cohesive, camera-ready finish.
Shop Windsor’s latest styles in wedding guest dresses online, in-app, or in-store nationwide. Designed to celebrate every RSVP with ease, this collection makes styling feel seamless—and undeniably you.
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Adley Strapless Mermaid Dress
Special Occasion
Designed for stunning entrances and chic moments, the Adley satin mermaid dress moves with a quiet confidence that feels timeless and subtly alluring. A strapless sweetheart neckline and smooth, sculpted fit create a sleek silhouette made for weddings, galas, and every RSVP that calls for something unforgettable.
Fit & Features
- Smooth knit fabric with lining, high stretch
- Strapless sweetheart neckline
- Ruched twist bust detail
- Fitted mermaid silhouette
- Floor-length hem
- Runs true to size
Where to Wear:
Weddings, black-tie parties, galas, dressed-up dinners, formal birthday celebrations, and chic soirees.
Style Number/Barcode: 05002-001038
Category Name: Blue Wedding Guest Dresses
Price: $79.90
Availability: In Stock
Available Color: BROWN, SAGE, LAVENDER, ROYAL
Available Size: XS, S, M, L
Product Badge:- Ships Free
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Guest Of Honor Satin Midi Dress
How could you not be the guest of honor in this sultry stunner! Make your entrance in this satin midi dress featuring a classy, sleeveless V-neck, spaghetti straps, and a pleated waist leading the form-fitting silhouette with a sexy side slit. Complete the look in a dainty ring set and heels.
Fit & Features
- Sleeveless V-neck, spaghetti straps
- Pleated waist
- Form-fitting silhouette
- Side slit
- Midi-length hem
- Silky satin lined fabric, minimal stretch
- Runs true to size
Style Number/Barcode: 05101-1561
Category Name: Blue Wedding Guest Dresses
Price: $19.97 $42.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Make Your Mark Lucite Heels
Make your fashion statement with these trendy clear heels! They have an adjustable ankle strap, an open toe strap, and a clear block heels. Shoes have a patent and faux leather insole.
Please be advised that these heels run 1/2 a size small.
Style Number/Barcode: 07401-1698
Category Name: Blue Wedding Guest Dresses
Price: $9.97 $34.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Dinner Party Satin Ruffle Midi Dress
This satin midi dress will have you looking so lavish and capturing all the attention at a dinner party or cocktail hour! It features a sleek sleeveless square neckline, spaghetti straps, a form-fitting silhouette, and an asymmetric midi-length hem creating a high front slit with a ruffled trim. The luxe satin fabric offers a moderate stretch. Complete the look with an elegant hairpiece for a classy updo.
Shop Crepe Version: Add Some Flair Ruffle Detail Midi Dress
Fit & Features
- Sleeveless square neckline
- Spaghetti straps, cross-back strap design
- Form-fitting silhouette
- Asymmetric midi-length hem
- Front slit, ruffled trim
- Satin fabric, moderate stretch
- Runs true to size
Style Number/Barcode: 05101-1549
Category Name: Blue Wedding Guest Dresses
Price: $6.97 $44.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Elevated Glamour Glitter Knit Midi Dress
Show off an elevated glam style in this gorgeous glitter knit midi dress. It features a sleeveless V-neckline with a wrap-front design, spaghetti straps, front ruching leading to a high front slit, and a midi-length, curve-hugging silhouette. The glitter knit fabric offers a moderate stretch. Complete the look with rhinestone heels.
Fit & Features
- Sleeveless V-neckline, wrap-front design
- Spaghetti straps
- High waist seam
- Front ruching, front slit
- Midi-length hem, form-hugging fit
- Glitter knit fabric, knit lining at the bust, moderate stretch
- Runs true to size
Style Number/Barcode: 05101-1856
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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Adora Formal Sequin Midi Dress
Special Occasion
Bring the glitz and shine to your evening with a formal dress that illuminates the night! Adora features a plunging V-neckline with padded cups, a double row of adjustable spaghetti straps, a cross-back design, a sequin scroll pattern, and a midi-length silhouette. The dress is composed of a lined mesh fabric that offers a form-hugging fit with minimal stretch. Complete the look with chrome heels and door-knocker earrings for ultimate glam!
Fit & Features
- Sleeveless V-neckline, padded cups
- Double-row adjustable spaghetti straps
- Cross-back design, lower back zipper and hook-eye closure
- Midi-length silhouette
- Sequin scroll pattern, lined mesh fabric, minimal stretch
- Bra opitional
- Runs true to size
Style Number/Barcode: 05001-1333
Category Name: Blue Wedding Guest Dresses
Price: $29.97 $64.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Desiree Formal Flocked Mesh Dress
Special Occasion
Show your shoulders in the Desiree formal dress. She is here for spring formals and prom! Featuring a sleeveless, square neck, and spaghetti straps that lace up on her open-back design. The high waist seam leads to her a-line silhouette with a sultry front slit perfect for showcasing your heels of the night. The formal dress is composed of a flocked mesh overlay with a knit lining and no stretch.
Fit & Features
- Sleeveless, square neck, spaghetti straps
- Sticky bra recommended
- Open-back, lace-up, zipper closure
- High waist seam, a-line silhouette, front slit
- Flocked mesh overlay, knit lining, no stretch
- Fits true to size
Style Number/Barcode: 05002-2509
Category Name: Blue Wedding Guest Dresses
Price: $39.97 $74.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Sparkle Dream Rhinestone Block Heels
Make your sparkle dream come true with heels that are oh so glam! The heels feature a zippered back, a triple row strap design, rhinestone embellished straps, an open almond toe, rhinestone embellished block heel, and a faux patent leather body. Complete look with a sparkly glitter dress and collar set for a fancy look!
Fit & Features
- Zippered back
- Triple row strap design
- Rhinestones
- Open almond toe
- Faux patent leather body
- Block heel
Style Number/Barcode: 07401-2582
Category Name: Blue Wedding Guest Dresses
Price: $9.97 $36.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Estella V-Neck Column Long Sequin Formal Dress
Special Occasion
Glittery sequins add undeniable shine to the Estella long formal dress perfect for prom or black-tie occasions! With a mesmerizing sequin scroll pattern on delicate mesh fabric, this gown is sure to receive many compliments. The V-neckline and padded bra cups provide a flattering fit, while the ruffle trim adjustable spaghetti straps and open back add an eye-catching detail. The column silhouette and high front slit create a stunning, figure-hugging look that captures all the attention.
This dazzling dress was made for the spotlight! Love the shimmer? Discover more sequin prom dresses or find a sophisticated look in our wedding guest dresses.
Fit & Features
- Sequin scroll pattern, mesh fabric with knit lining
- Ruffle trim adjustable spaghetti straps
- Padded bra cups
- Back zipper and hook-eye closure
- High front slit
- Column silhouette, floor-length
- Runs true to size
Where to Wear:
Prom, formal weddings, galas, and black-tie events.
Style Number/Barcode: 05002-7929
Category Name: Blue Wedding Guest Dresses
Price: $19.97 $119.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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My Wavelength Skater Mini Dress
Good vibes only in this skater dress! The mini skater dress features a deep v-neckline, spaghetti straps that offer plenty of support, back zip, a darted bust that adds structure to the bodice, a banded waist that flatters, and A-line flared skirt. Complete outfit with chic clear heels and statement earrings.
Fit & Features
- Sleeveless v-neckline
- Darted seams at the bust
- Spaghetti straps
- Banded waist
- A-line skater silhouette
- Composed of soft mid-weight woven fabric
- Form hugging fit
Ivory and Mint Dress: Model is 5'8" with a 34" bust, 25" waist and 34" hips. She is wearing a size small.
Blue Dress: Model is 5'9" with a 34" bust, 24" waist and 35.5" hips. She is wearing a size small.
Denim Dress: Model is 5'8" with 32" bust, 24" waist and 36.5" hips. She is wearing a size small.
Style Number/Barcode: 05101-8697
Category Name: Blue Wedding Guest Dresses
Price: $19.97 $37.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Sparkle Step Glitter Lurex Block Heels
Bring the shimmer and shine when you step out in these eye-catching glitter lurex heels! They feature an open almond-shaped toe with a strap, a slim adjustable ankle strap, a back zipper closure, and a stabilizing block heel. Shoes are constructed with a metallic glitter material and have a faux leather cushioned insole. Complete the look with a skater dress and rhinestone anklet.
Fit & Features
- 3.25" Block heel
- Open almond toe, strap
- Closed-back, adjustable ankle strap
- Back zipper closure
- Glitter lurex material
- Faux leather cushioned insole
- Runs true to size
Style Number/Barcode: 07401-4706
Category Name: Blue Wedding Guest Dresses
Price: $9.97 $28.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Terecia Formal Sequin Lace-Up Mermaid Dress
Special Occasion
All-over glistening sequins make the flawless Terecia formal dress a total standout at school dances, banquets, and fancy soirees! She features a sleeveless square neckline, spaghetti straps that create the lace-up design along her open back, a front ruched seam, a sultry high front slit, and a curve-hugging mermaid silhouette with a graceful floor-length hem. The formal dress is composed of a shimmering sequin embroidered fabric with an iridescent glow. Complete the look in a rhinestone necklace and earrings set.
Fit & Features
- Sleeveless square neckline, spaghetti straps
- Open back, lace-up design, tie closure, lower back zipper, hook and eye closure
- Front ruched seam, high slit
- Curve-hugging fit, mermaid silhouette, floor-length hem
- Iridescent sequin embroidery
- Sheer mesh fabric, full knit lining, moderate stretch
- Sticky bra or pasties recommended
- Runs true to size
Style Number/Barcode: 05002-2931
Category Name: Blue Wedding Guest Dresses
Price: $9.97 $89.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Kat Formal Glitter Lace-Up Column Dress
Special Occasion
Step out in showstopping shimmer in the Kat formal glitter column dress at prom or black-tie parties! It features a plunge V-neckline, a padded bust for support, and wide shoulder straps that create the lace-up back design for a flawless look. The side ruched seams accentuate your curves along the fitted column silhouette, while the side slit offers a peak at your shoes along the floor-length hem.
Fit & Features
- Glitter knit fabric, short knit stretchy lining
- Sleeveless plunge V-neckline, padded bust
- Wide shoulder straps, lace-up back design
- Back zipper with hook-eye closure
- Side ruched seams, fitted column silhouette
- Side slit, floor-length hem
- Runs true to size
Where to Wear:
Prom, galas, and black-tie parties.
Style Number/Barcode: 05002-7884
Category Name: Blue Wedding Guest Dresses
Price: $49.97 $109.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Kristen Formal Satin Cowl Neck Midi Dress
Special Occasion
Trend right and look timeless in the body-skimming Kristen formal satin midi dress at cocktail parties, graduations, and dressy birthdays! She features a sleeveless cowl neckline, spaghetti straps, a front ruched seam that accentuates your curves, a bodycon silhouette, and a sultry slit along her hem. The formal dress is composed of a luxurious silky satin-lined fabric with minimal stretch. Complete the look in rhinestone strappy heels.
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
- Sleeveless cowl neckline, spaghetti straps
- Front ruched seam, slit accent
- Bodycon silhouette
- Midi-length hem
- Lined silky satin fabric, minimal stretch
- Strapless or sticky bra recommended
- Runs true to size
Style Number/Barcode: 05001-2249
Category Name: Blue Wedding Guest Dresses
Price: $49.90
Availability: Out of Stock
Product Badge:- Ships Free
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Kensie Formal Surplice V-Neck Dress
Special Occasion
To make a grand entrance, all you need to do is wear the Kensie formal dress! She showcases style and grace with a hint of sultry in her sleeveless, surplice V-neck atop a form-fitting silhouette with a front slit. The formal dress is composed of a sleek knit fabric with moderate stretch. Complete the look in rhinestone heels for a glam touch.
Fit & Features
- Sleeveless, surplice V-neck, spaghetti straps
- Bra-friendly design
- Form-fitting silhouette
- Front high slit
- Floor-length hem
- Sleek knit fabric, moderate stretch
- Runs true to size
Style Number/Barcode: 05002-2300
Category Name: Blue Wedding Guest Dresses
Price: $19.97 $54.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Christal Sequin Strappy Mermaid Formal Dress
Special Occasion
Light up the room at prom in the Christal sequin formal dress that brings sparkle to every soiree! She features a sultry V-neckline with padding and spaghetti straps that lead to a lace-up back to showcase a little extra allure. The form-fitting bodice of the dress flaunts your curves on the mermaid silhouette that flows into a floor-length hem. Her sequin embroidered mesh fabric offers no stretch. Complete your stunning look in statement earrings.
Fit & Features
- Sleeveless V-neckline, spaghetti straps, padded bust
- Strappy back detail, zipper closure
- Form-fitting mermaid silhouette
- Floor-length hem
- Sequin embroidery
- Lined mesh fabric
- Runs true to size
Style Number/Barcode: 05002-1842
Category Name: Blue Wedding Guest Dresses
Price: $19.97 $109.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Allison Off-The-Shoulder Mermaid Formal Dress
Special Occasion
Made for the spotlight and sculpted to stun, the Allison gown is your red carpet moment. Crafted from curve-hugging mesh with allover ruching and an elegant off-shoulder neckline, this mermaid dress brings just the right amount of drama.
Fit & Features
- Mesh-lined fabric, moderate stretch
- Off-the-shoulder neckline
- Ruched mermaid silhouette
- Floor-length hem
- Runs true to size
Where to Wear:
Weddings, black tie galas, rehearsal dinners, engagement parties, formal celebrations, fancy date nights, red carpet occasions, glam soirees
Style Number/Barcode: 05002-000731
Category Name: Blue Wedding Guest Dresses
Price: $59.90
Availability: In Stock
Available Color: SAGE
Available Size: XS, S
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Maria Formal Velvet A-Line Long Dress
Special Occasion
Luxurious velvet is the star of the show on the stunning Maria formal dress ready to make an appearance at galas, winter formals, and dressy celebrations! She makes a striking impression in her eye-catching, sleeveless one-shoulder neckline with asymmetrical spaghetti straps. Her high-waist seams lead to the a-line silhouette with a sultry high-cut side slit perfect for showing some skin along the floor-length hem. The formal dress is composed of a soft velvet-lined fabric with moderate stretch. Complete the look with an embellished clutch and heels.
Fit & Features
- Sleeveless one-shoulder neckline
- Asymmetrical spaghetti straps
- High-waist seam
- A-line silhouette
- High-cut side slit, floor-length hem
- Lined velvet fabric, moderate stretch
- Strapless or sticky bra recommended
- Runs true to size
Style Number/Barcode: 05002-6912
Category Name: Blue Wedding Guest Dresses
Price: $29.97 $49.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Hit The Streets Nubuck Block Heels
Get ready to hit these streets in a pair of always chic block heels! They're designed with a criss-cross ankle strap, block heel, and an open toe. Wear them with a flirty romper to go from day to night in style.
Fit & Features
- Crisscross ankle strap
- Open toe
- Block heel
- Fits true to size
Style Number/Barcode: 07401-3199
Category Name: Blue Wedding Guest Dresses
Price: $4.97 $26.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Murielle Sequin Mermaid Formal Dress
Special Occasion
Designed to shimmer with every step, the Murielle sequin mermaid gown brings a sense of effortless glamour to the room. The sweetheart neckline and floor-length silhouette create a sleek, sculpted look that feels refined, confident, and unforgettable for formal occasions.
Fit & Features
- Sequin fabric with smooth, luminous finish, knit lining
- Sweetheart satin neckline, adjustable spaghetti straps
- Padded bra cups, back zipper and hook-eye closure
- Mermaid floor-length silhouette
- Runs true to size
Where to Wear:
Prom, weddings, big birthday events, formal celebrations, special date nights, upscale cocktail soiree
Style Number/Barcode: 05002-000958
Category Name: Blue Wedding Guest Dresses
Price: $119.90
Availability: In Stock
Available Color: LAVENDER, SAGE
Available Size: XS, S, M, L
Product Badge:- Ships Free
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Clarence Formal Open Back Long Dress
Special Occasion
Show off your figure in the Clarence formal long dress that brings sultry sophistication to cocktail soirees and weddings! She stuns in a sleeveless V-neckline with tie spaghetti straps and an open-back that flaunts plenty of skin, while her lower ruched seam accentuates your curve along the mermaid silhouette. The formal dress is composed of a slinky knit fabric with a stretchy knit lining and moderate stretch. Style with statement earrings, a bracelet, and a clutch to complete your breathtaking look!
Fit & Features
- Sleeveless V-neckline, tie spaghetti straps
- Open back, lower ruched seam
- Mermaid silhouette
- Floor-length hem
- Slinky knit fabric, stretchy knit lining, moderate stretch
- Sticky bra recommended
- Runs true to size
Style Number/Barcode: 05002-7698
Category Name: Blue Wedding Guest Dresses
Price: $29.97 $59.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Sophia Mesh Open Back Mermaid Formal Dress
Special Occasion
Designed to turn heads from every angle, the Sophia floor-length mesh gown glides with quiet drama and sculpted elegance. The figure-hugging silhouette is finished with ruched seams, a draped cowl neckline, and an alluring open back—perfect for your next black-tie RSVP.
Fit & Features
- Mesh-lined fabric, moderate stretch
- Cowl neckline
- Adjustable spaghetti straps
- Open back
- Ruched seams
- Mermaid silhouette, floor-length hem
- Runs true to size
Where to Wear:
Weddings, formal dances, black tie galas, upscale birthdays, garden parties, cocktail dinners, vacations, date nights, bridal showers, engagement parties, rehearsal dinners
Style Number/Barcode: 05002-000330
Category Name: Blue Wedding Guest Dresses
Price: $59.90
Availability: In Stock
Available Color: YELLOW, MINT
Available Size: XS, S, M, L, XL
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Pretty In Pleats Wrap Mini Dress
Wrap yourself in a pretty pleated dress for a head-turning look! Create a charming bridal shower outfit with this pleated beauty. The dress features a sleeveless bodice, a plunging V neckline with vertical princess seams, spaghetti straps that offer support, and a narrow waistband that leads to a wrap mini length silhouette with pleated detailing. The back features a floral lace accent and a lower back keyhole. The dress is composed of a lace and crepe fabric that offers a form hugging fit with a moderate stretch. Complete your look with dazzling rhinestone earrings and clear heels.
Fit & Features
- Sleeveless v-neckline
- Spaghetti straps
- Wrap mini length silhouette
- Pleats
- Floral lace back
- Composed of crepe and lace fabric
- Form hugging fit, moderate stretch
Model is 5'8" with a 32" bust, 24 waist and 34" hips. She is wearing a size small.
Style Number/Barcode: 05101-0285
Category Name: Blue Wedding Guest Dresses
Price: $9.97 $37.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Rebecca Satin Slim-Fit Formal Dress
Effortlessly alluring, the Rebecca satin slim-fit formal dress is a must-have for weddings, parties, or any special affair. She features a sleeveless square neck and back design, tank shoulder straps, a corset-inspired bodice with a fitted high waist seam, a floor-length hem with a faux wrap-front creating a slit, ruched detailing, and a slim-fit silhouette. The silky satin-knit fabric offers a moderate stretch. Complete your look with this chic formal dress with platform heels.
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
- Sleeveless square neck and back, tank shoulder straps
- Corset bodice, fitted high waist seam
- Floor-length hem, faux wrap-front, slit, ruching
- Slim-fit silhouette
- Satin-knit fabric, lined bust, moderate stretch
- Strapless or sticky bra recommended
- Runs true to size
Style Number/Barcode: 05002-8228
Category Name: Blue Wedding Guest Dresses
Price: $59.90
Availability: In Stock
Available Color: BLACK, DENIM-2, HUNTER
Available Size: XS, S, M, L, XL