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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Mona Formal Sequin Long Sleeve Mermaid Dress
Special Occasion
Draw all eyes to you in the captivatingly glamorous Mona formal sequin long sleeve mermaid dress. Luxuriously crafted from sequin embellished mesh, she features a plunging V-neckline, sheer peasant long sleeves, a front ruched seam, a high front slit, and a flattering mermaid silhouette with a floor-length hem. Complete the look in this formal long dress with a clutch and heels for a gala or black tie affair!
Fit & Features
- Plunge V-neckline, sheer peasant long sleeves
- Back zipper and hook-eye closure
- Mermaid silhouette
- Front ruched seam, high slit, floor-length hem
- Sequin-embellished mesh fabric, stretchy knit lining
- Sticky bra or pasties recommended
- Runs true to size
Style Number/Barcode: 05002-7480
Category Name: Blue Wedding Guest Dresses
Price: $9.97 $89.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Plant One On Me Floral Mini Dress
Make em' swoon for you! Bring on the flirty vibes in this floral mini dress featuring a sleeveless, sweetheart neck with ruffled adjustable spaghetti straps, a lightly padded bust, corset-style bodice, side ruched seams, and a form-fitting silhouette. Complete your day date look with sleek hoop earrings.
Fit & Features
- Sweetheart neck, ruffled adjustable spaghetti straps
- Lightly padded bust, back zipper closure
- Corset-style bodice
- Side ruched seams
- Form-fitting silhouette
- Mini-length hem
- Floral mesh-lined fabric, moderate stretch
- Runs true to size
Style Number/Barcode: 05101-1641
Category Name: Blue Wedding Guest Dresses
Price: $6.97 $49.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Monae Formal Satin Corset Dress
Special Occasion
A timeless silhouette gets a hint of modern sultry appeal on the Monae formal dress designed to awe any room she walks in! Monae features a sleeveless, sweetheart neck, adjustable spaghetti straps, and a mesh padded bust atop her corset-style bodice with trim detail. Flaunt your figure in her form-fitting, mermaid silhouette with side pleats and a sexy front high-cut slit that leads to the floor-length hem. The formal dress is composed of a luxe silky satin fabric with lining and plenty of stretch. Complete your dressy look with a glam clutch.
Fit & Features
- Sleeveless, sweetheart neck, adjustable spaghetti straps
- Mesh padded bust, bra optional
- Back zipper closure
- Corset-style bodice with trim detail
- Form-hugging, mermaid silhouette
- High-cut front slit, floor-length hem
- Luxe silky satin fabric, lining, moderate stretch, fits true to size
Style Number/Barcode: 05002-2279
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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Time to Step Up Cork Wedges
Step out in these statement wedges to pair with all your favorite sundresses! The corked detail makes this pair the perfect go-to for all your chic outings. They feature a wide faux leather strap over the toe and a corked wedge.
Fit & Features
- Open back
- Wide faux leather strap
- Peep toe
- Corked wedge
Style Number/Barcode: 07406-0063
Category Name: Blue Wedding Guest Dresses
Price: $12.97 $29.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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The Way It Is Platform Rhinestone Heels
We love rhinestones, and that's just the way it is! These faux leather matte heels are designed with an almond open toe with a clear strap across, an open foot-bed that leads to a closed heel that has a zipper closure an a thick rhinestone ankle strap.Style Number/Barcode: 07401-0592
Category Name: Blue Wedding Guest Dresses
Price: $12.97 $28.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Sam Faux Pearl Strap Mermaid Satin Formal Dress
Special Occasion
Full of chic details in a timeless silhouette, the Sam satin formal dress is an elegant option for your upcoming galas, banquets, and weddings! Smooth, silky satin craft this floor-length gown designed with the prettiest faux pearl embellished straps, a flattering cowl neckline, and padded bra cups for support. The flexible boning in her bodice gives a snatched appearance while the mermaid silhouette accentuates your curves along the floor-length hem featuring a high front wrap slit. Complete the look with dainty earrings and pumps for a sophisticated evening ensemble!
Fit & Features
- Smooth satin fabric lined with short stretchy knit lining
- Faux pearl adjustable straps
- Padded bra cups, flexible boning inserts
- Back zipper and hook-eye closure
- Front high wrap slit
- Mermaid silhouette
- Runs true to size
Style Number/Barcode: 05002-8317
Category Name: Blue Wedding Guest Dresses
Price: $9.97 $86.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Josephine V-Neck Rhinestone Mermaid Formal Dress
Special Occasion
An iconic look no one can forget, the Josephine formal dress was made for the spotlight at black-tie galas and prom! She boasts a flattering V-neckline and adjustable spaghetti straps for a customizable fit, and a rhinestone embellished sheer mesh bodice and back with strappy detailing add a touch of glamour. The mermaid silhouette effortlessly hugs your curves for an hourglass effect while the front slit creates a sophisticated and exclusive look! Complete the look in platform heels.
Fit & Features
- Smooth knit fabric, sewn-in knit lining, moderate stretch
- Padded bra cups
- Adjustable spaghetti straps
- Rhinestone embellished, bodice, sheer mesh, strappy back trim
- Back zipper and hook-eye closure
- High front slit, mermaid silhouette
- Runs true to size
Style Number/Barcode: 05002-8296
Category Name: Blue Wedding Guest Dresses
Price: $19.97 $129.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Teagan Formal Satin Pleated Mermaid Long Dress
Special Occasion
Feel graceful in the Teagan formal satin long dress to add a touch of luxury at banquets or black tie weddings! A perfect choice for a special occasion, she features a square neckline, spaghetti straps, a pleated bust, and a flattering mermaid silhouette with a floor-length hem. The soft and luxurious satin fabric elevates your look and offers minimal stretch. Complete the look with a bracelet and earrings.
Fit & Features
- Sleeveless square neckline, spaghetti straps
- Pleated bust
- Mermaid silhouette, floor-length hem
- Luxe satin fabric, minimal stretch
- Strapless bra recommended
- Runs true to size
Style Number/Barcode: 05002-7924
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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Budding Radiance Floral Velvet Midi Dress
Unlock your radiance in this floral velvet midi dress for a dressy dinner party! It features a sleeveless square neck, adjustable spaghetti straps, a sexy bodycon silhouette, and a side slit. The mid-length dress is designed with a flocked velvet floral pattern on mesh fabric with a stretchy knit lining. Complete the look with earrings.
Fit & Features
- Sleeveless square neckline
- Adjustable spaghetti straps
- Bodycon silhouette
- Side slit, midi-length hem
- Flocked floral velvet pattern
- Mesh fabric, stretchy knit lining
- Runs true to size
Style Number/Barcode: 05101-2555
Category Name: Blue Wedding Guest Dresses
Price: $5.97 $39.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Jacie Formal Crepe Rhinestone Long Dress
Special Occasion
The Jacie formal crepe long dress knows how to make an entrance! She features a sleeveless pleated square neckline, spaghetti straps, flexible boning inserts in the bodice, a form-hugging slim silhouette, and a high side slit with a dazzling rhinestone trim leading to her long hem. The formal long dress is composed of a crepe knit fabric with a moderate stretch. Complete the look in fabulous rhinestone stiletto heels for a gala or fancy wedding!
Fit & Features
- Sleeveless pleated square neckline, spaghetti straps
- Flexible boning inserts in the bodice
- Form-hugging slim silhouette
- High side slit, rhinestone trim, long hem
- Crepe knit fabric, moderate stretch
- Strapless bra or sticky bra recommended
- Runs true to size
Style Number/Barcode: 05002-7484
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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Hadley Formal Satin Lace Up Dress
Special Occasion
Dazzle for a formal affair with a satin dress that brings the sophistication to your event. The dress features a sleeveless square neckline, spaghetti straps that lead to lace up back design, and ruching at the lower back. Her slim fit empire waist leads to a curve hugging sheath silhouette that offers a moderate stretch. Hadley is composed of a lined satin stretch fabric that offers a form hugging fit with a moderate stretch. Complete look with rhinestone heels.
Fit & Features
- Sleeveless square neckline
- Spaghetti straps
- Lace-up back, ruching at lower back
- Empire waist
- Sheath silhouette
- Lined satin fabric
- Form hugging fit, moderate stretch, runs true to size
Style Number/Barcode: 05002-2250
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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Wild Bloom Mesh Maxi Dress
Serving fierce meets floral—this mesh maxi dress is pure goddess energy. Perfect for a sunset dinner on vacay or a chic cocktail bar.
Fit & Features
- Leopard, floral printed mesh-lined fabric
- V-neckline, wide shoulder straps
- Curve-hugging silhouette
- Maxi-length hem
- Runs true to size
Style Number/Barcode: 05102-000296
Category Name: Blue Wedding Guest Dresses
Price: $9.97 $42.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Zuri Formal Sequin Feather Mermaid Dress
Special Occasion
Flaunt your diva allure in the Zuri formal sequin dress to make a grand debut at school dances, sweet sixteens, or banquets! She features a strapless neckline with a statement feather bust, non-slip grip lining, and a flattering mermaid silhouette, high side slit, and floor-length hem. The formal dress is composed of a light-catching sequin embellished fabric with a stretchy knit lining. Complete the look in this long sequin dress with platform stiletto heels.
Fit & Features
- Strapless neckline, non-slip grip lining
- Feathered bust, back zipper and hook-eye closure
- Mermaid silhouette
- High-side slit, floor-length hem
- Sequin embellished fabric, stretchy knit lining
- Strapless bra recommended
- Runs true to size
Style Number/Barcode: 05002-7267
Category Name: Blue Wedding Guest Dresses
Price: $9.97 $149.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Cathy Formal Crepe Slit Midi Dress
Special Occasion
An effortless silhouette meets its match on the Cathy formal dress you'll adore for cocktail parties and celebrations! She stuns in a captivating sleeveless, one-shoulder sweetheart neckline with a wire insert, tank-style strap, and a form-hugging midi-length silhouette with a sultry side slit. The formal dress is composed of a crepe knit fabric with a moderate stretch. Style with a sparkly bracelet and heels.
Fit & Features
- Sleeveless one-shoulder, sweetheart neckline
- Wire insert, tank-style strap
- Form-hugging silhouette
- Midi-length hem
- Crepe knit fabric, moderate stretch
- Strapless or sticky bra recommended
- Fits true to size
Style Number/Barcode: 05001-1404
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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Brielle One-Shoulder Satin Mermaid Dress
Special Occasion
Simply breathtaking, the Brielle satin mermaid dress will make everyone stop and stare. She features a one-shoulder asymmetric neckline, a chic draped overlay at the neckline creating an off-the-shoulder sleeve, front ruching leading to a thigh-high front slit, and a dramatic floor-length curve-hugging silhouette. The satin-knit fabric offers a moderate stretch. Style with rhinestone chandelier earrings for your next formal soiree!
Fit & Features
- One-shoulder asymmetric neckline
- Draped overlay, off-the-shoulder sleeve
- Front ruching, high front slit
- Floor-length hem, curve-hugging fit
- Satin-knit fabric, lined bust, moderate stretch
- Sticky bra recommended
- Runs true to size
Style Number/Barcode: 05002-3410
Category Name: Blue Wedding Guest Dresses
Price: $19.97 $64.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Charlie Metallic Knit Mermaid Dress
Special Occasion
Our Charlie dress knows how to make an entrance! With her mermaid silhouette and high slit, she will flatter your curves and make you look oh so gorg.
Fit & Features
- Adjustable spaghetti straps | Cross back
- Back zipper closure
- Cowl neckline
- Fitted waist
- Mermaid flowy silhouette I Thigh high slit
- Metallic knit fabric I Moderate stretch
Model is 5'7" with a 34" bust, 24" waist and 36" hips. She is wearing a size small.
Special Occasion products cannot be returned to any retail locations.
Style Number/Barcode: 05002-0781
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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Plus Kacey Formal Heat Stone Dress
Special OccasionMesmerize as you make a magical entrance in our dazzling Kacey dress! She features a sleeveless bodice, a high round neckline, a partially sheer bodice, a sweetheart bust lining, padded cups and a keyhole at the back. Her bodice is adorned with shimmering heat stones throughout! Her relaxed fit bodice leads to a sweeping floor length silhouette accented with a high side slit. Dress is composed of a combination mesh and crepe fabric that offers a moderate stretch.
Model is 5'11" with a 38" bust, 37" waist and 48.5" hips. She is wearing a 1XSpecial Occasion products cannot be returned to any retail locations.
Style Number/Barcode: 15002-0141
Category Name: Blue Wedding Guest Dresses
Price: $33.97 $72.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- 50% Off
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Serenity Satin Slit Lace-Up Formal Dress
Special Occasion
Made for a grand entrance and an even better exit, this satin mermaid gown delivers pure polish with a sculpted finish. The strapless sweetheart neckline, corset-inspired bodice, and lace up back contour the waist before flowing into a floor-length silhouette with a sleek front slit for added drama.
Fit & Features
- Smooth satin fabric with soft sheen
- Strapless sweetheart neckline, padded bra cups
- Corset bodice, flexible boning, sheermesh panel trims
- Lace-up back, zipper and hook-eye closure
- Fitted mermaid silhouette with front slit
- Floor length hem
- Runs true to size
Where to Wear:
Prom, black tie weddings, galas, balls, red carpet events, big birthday parties, award ceremony, engagement parties, rehearsal dinners, glam milestone celebrations
Style Number/Barcode: 05002-001212
Category Name: Blue Wedding Guest Dresses
Price: $69.90
Availability: In Stock
Available Color: BLACK, ROYAL
Available Size: XS, S, M, L
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Totally Luxe Velvet Off-The-Shoulder Midi Dress
You'll look totally luxe and capture all the compliments in this chic midi dress designed with smooth velvet fabric. It features an off-the-shoulder sweetheart neckline with a fold-over design, a pleated faux wrap-front creating a high slit, and a midi-length slim-fit silhouette to flaunt your gorgeous figure.
Fit & Features
- Velvet fabric
- Off-the-shoulder sweetheart neckline, fold-over design, short sleeve cuffs
- High waist seam
- Pleated faux wrap-front design
- High front slit
- Midi-length slim-fit silhouette
- Runs true to size
Style Number/Barcode: 05101-3877
Category Name: Blue Wedding Guest Dresses
Price: $20.97 $46.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Kelsey Formal Velvet Long Dress
Special Occasion
When the occasion calls for velvet, you must deliver in the Kelsey formal dress to make an elegant entrance at ceremonies or black tie events! She features a one-shoulder neckline, fitted long sleeve, a lightly padded bust, and a pleated side seam leading to her form-hugging, mermaid silhouette with an asymmetrical slit long hem. The formal dress is composed of a luxuriously soft velvet-lined fabric with a moderate stretch. Style with statement earrings, a clutch, and heels!
Fit & Features
- One-shoulder neckline, fitted long sleeve
- Lightly padded bust, bra optional
- Pleated side seam
- Form-hugging, mermaid silhouette
- Asymmetrical slit long hem
- Lined velvet fabric, moderate stretch
- Runs true to size
Style Number/Barcode: 05002-7057
Category Name: Blue Wedding Guest Dresses
Price: $19.97 $79.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Wrapped In Pleats Satin Mini Dress
Wrap yourself in this stylish satin mini dress for an unforgettable night! The dress features a sleeveless v-neckline with spaghetti straps and a side pleated seam that leads to the form-hugging, asymmetrical hem. Complete the look in rhinestone mules.
Fit & Features
- Sleeveless v-neckline, spaghetti straps
- Side pleated seam
- Form-hugging silhouette
- Asymmetrical mini hem
- Satin knit fabric
- Moderate stretch
- Runs true to size
Style Number/Barcode: 05103-4459
Category Name: Blue Wedding Guest Dresses
Price: $9.97 $36.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Pop the Cork PVC Wrap Ankle Stilettos
These cork stilettos are clearly meant for your next wine-tasting soiree! They feature a square toe, lucite stiletto heel, PVC wrap ankle with buckle closure, and a cork-style design. Complete the look with a chic jumpsuit.
Fit & Features
- Square toe
- Lucite stiletto heel
- PVC wrap ankle, buckle closure
- Cork style design
- Runs true to size
Style Number/Barcode: 07401-3858
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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Fab In Floral Brushed Knit Maxi Dress
Walk right in like you own the place! This maxi dress features romantic florals throughout and a flowy, trailing skirt. Wear some bold earrings and block heels for a perfect 'fit!
Fits & Features
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Spaghetti Straps
- Square Neckline | Elastic Back
- Maxi Length Silhouette | Dual Front Slit
- Brushed Knit Fabric
- Form Hugging Fit | Plenty Of Stretch
- Zipper Not Featured
Model is 5'9" with a 34" bust, 24" waist and 34.5" hips. She is wearing a size small
Style Number/Barcode: 05101-0409
Category Name: Blue Wedding Guest Dresses
Price: $9.97 $37.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Spaghetti Straps
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Ruched And Luxe Velvet Mini Dress
Elevate your look with this luxe mini dress! It features a sleeveless bodice, a square neckline, spaghetti straps and a curve hugging mini length silhouette with ruched detailing. Dress is composed of a lined velvet fabric that offers a moderate stretch.
Model is 5'8.5" with a 32" bust, 24" waist and 35" hips. She is wearing a size small.
Style Number/Barcode: 05103-0298
Category Name: Blue Wedding Guest Dresses
Price: $13.97 $34.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance