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 for Fall & Winter Celebrations
Blue Wedding Guest Dresses bring fresh color to fall and winter celebrations, whether you’re dressing for an afternoon ceremony, an elegant evening reception, or a holiday wedding. For Fall 2026, icy light blues offer a cool, unexpected take on seasonal dressing, while vivid royal blue and deep navy make a richer statement. Windsor’s collection spans cocktail, semi-formal, and formal styles, so you can find the shade and silhouette that fit both the invitation and your style.
Find Your Blue for the Wedding
The mood of blue can change completely with the shade. Light Blue Wedding Guest Dresses, including icy and dusty tones, create a softer color statement, while Royal Blue Wedding Guest Dresses bring vibrant, eye-catching color. If you prefer something deeper, Navy Wedding Guest Dresses offer timeless polish, while Dark Blue Wedding Guest Dresses create a rich, sophisticated look.
Fabric can shift the mood further. Sleek satin catches the light for an elevated finish, while breathable mesh can give fitted or draped silhouettes a lighter effect. As temperatures drop, luxe knit and velvet dresses offer richer texture for cooler-weather celebrations.
Blue Dresses for Cocktail to Formal Weddings
Let the dress code narrow your choices. A midi or fitted bodycon dress can give cocktail and semi-formal celebrations a polished party feel, while long A-line and mermaid silhouettes bring more drama to formal receptions. Details like draping, playful ruffles, open backs, and asymmetrical necklines can add movement or visual interest without taking away from the impact of the color.
Your neckline can help set the tone, too. A cowl neckline creates a softer drape, while halter, square, sweetheart, and V-neck styles offer different ways to frame your look. If you’re still deciding on color or dress code, explore Windsor’s broader wedding guest dresses collection for more options.
Why Wear Blue to a Fall or Winter Wedding?
Blue gives you plenty of range for cooler-season weddings because the color can move from airy and romantic to rich and dramatic. Icy blue creates contrast against deeper fall and winter palettes, while royal blue delivers saturated color that feels especially celebratory for holiday and New Year’s Eve weddings. Navy offers a darker alternative when you want the versatility of a neutral with more color.
For an evening wedding, satin or a sleek long silhouette can emphasize blue’s polished side. If you’re deciding between dark neutrals, compare the effect with black wedding guest dresses, which offer a classic alternative for cocktail through formal celebrations.
How Do You Choose the Right Blue Wedding Guest Dress?
Start with the dress code, then consider the shade against your skin tone and the overall mood you want to create. With blues ranging from soft, cool tones to vivid and deep shades, you have plenty of room to find a color that complements your complexion and feels like you.
Blue is also a versatile alternative to black when you want an elegant wedding guest look with more color. Once you find your shade, let the venue and time of day help guide the silhouette and level of dressiness, from a polished midi for a daytime celebration to a long, elevated style for an evening reception.
Find Windsor’s Blue Wedding Guest Dresses in light blue, royal blue, navy, and other rich shades, with cocktail through formal silhouettes designed for fall, winter, holiday, and New Year’s Eve weddings.
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Rue Formal Floral Wrap Dress
Special Occasion
Lace up in a formal dress that brings the romance! Rue features a pretty floral pattern, a sleeveless square neckline with padded cups, spaghetti straps that lead to a cross-back, and a lace-up back. Her slim fit bodice leads to a flowy wrap silhouette with a high side slit that is accented with a ruffled trim. The dress is composed of a lined of a lightweight woven fabric that offers a relaxed fit with minimal stretch. Complete look with wedges and a straw hat.
Fit & Features
- Sleeveless square neckline
- Padded cups
- Spaghetti straps, cross-back
- Lace-up back
- High side slit, ruffled trim
- Floral pattern
- Lightweight woven fabric
- Relaxed fit, minimal stretch, runs true to size
Style Number/Barcode: 05002-2078
Category Name: Blue Wedding Guest Dresses
Price: $14.97 $69.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Daisy Formal One Shoulder Glitter Dress
Special Occasion
Bring the glitz with a formal dress that radiates with endless glamour at your special event! Daisy features a one-shoulder neckline, an asymmetrical keyhole at the bust, a high side slit, and an A-Line silhouette. The dress is composed of a lined glitter knit fabric that offers a form hugging fit with a moderate stretch. Complete look with rhinestone heels and a satin clutch.
Fit & Features
- One-shoulder neckline
- Asymmetrical keyhole at bust
- High side slit
- A-Line silhouette
- Glitter knit fabric
- Form hugging fit, moderate stretch
- Runs true to size
The saturation of glitter varies. Glitter may transfer.Style Number/Barcode: 05002-1712
Category Name: Blue Wedding Guest Dresses
Price: $14.97 $54.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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All That Glow Glitter Crop Top
Bring that glow with a crop top that brings major shine to your night out! The top features a sleeveless V-neckline, bungee spaghetti straps that lead to a cross-back design, and a cropped hem. The top is composed of a lined woven glitter fabric that offers a form hugging fit with a moderate stretch. Complete look with the matching mini skirt.
Shop Matching Mini Skirt: All That Glow Glitter Mini Skirt
Fit & Features
- Sleeveless V-neckline
- Bungee spaghetti straps, cross at back
- Cropped hem
- Lined woven glitter fabric
- Form hugging fit, moderate stretch
- Runs true to size
Style Number/Barcode: 06001-3587
Category Name: Blue Wedding Guest Dresses
Price: $6.97 $19.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Dance with Me Puff Sleeve Mini Dress
Slip on this trendy mini dress and show off your dance moves in style! Pair it with strappy heels and a cute clutch.
Fit & Features
- One Shoulder Design
- Organza Puff Sleeve
- Crepe Fabric
- Mini Length Silhouette
- Form Hugging Fit
Model is 5'9" with a 32" bust, 24" waist and 34" hips. She is wearing a size small.
Style Number/Barcode: 05101-0764
Category Name: Blue Wedding Guest Dresses
Price: $14.97 $36.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Mia Satin Lace-Up Mermaid Formal Dress
Special Occasion
Designed for the moments you want to glide in with quiet glamour, the Mia formal gown drapes in sleek satin that contours beautifully. The v-neckline, lace-up open back, and high front slit create a sculpted mermaid floor-length silhouette that feels effortlessly bold and undeniably polished.
Fit & Features
- Satin fabric with smooth drape
- V-neckline, spaghetti straps
- Lace-up open back
- High front slit
- Mermaid floor-length silhouette
- Runs true to size
Where to Wear:
Black-tie weddings, galas, upscale cocktail events, holiday parties, NYE celebrations, destination occasions, anniversary dinners, charity balls, birthday events, theatre nights
Style Number/Barcode: 05002-000578
Category Name: Blue Wedding Guest Dresses
Price: $19.97 $69.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Cordelia Velvet Glitter Long Wrap Dress
Special Occasion
Sparkle with luxe glamour in the Cordelia velvet glitter formal dress at your next black-tie affair. The ruched wrap-front silhouette paired with the high-cut slit adds that chic allure.
Fit & Features
- Lined velvet glitter fabric
- Strapless straight neckline
- Ruching
- Wrap silhouette
- High-slit
- Long length hem
- Runs true to size
Where to Wear:
Weddings, black-tie parties, and formal events.
Style Number/Barcode: 05002-8674
Category Name: Blue Wedding Guest Dresses
Price: $14.97 $59.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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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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Romantic Lace Square Neck Ruffle Maxi Dress
Romantic lace gives this floor-length silhouette an elevated finish. The square neckline, fitted shape, front slit, and tiered ruffle hem bring dimension and movement without overwhelming the look. It’s a polished choice for formal occasions that call for something refined with a little drama.
Fit & Features
- Sheer lace fabric with knit lining, moderate stretch
- Sleeveless square neckline
- Adjustable tank straps
- High-cut front slit
- Tiered ruffled design
- Fitted maxi-length silhouette
- Runs true to size
Style Number/Barcode: 05101-001648
Category Name: Blue Wedding Guest Dresses
Price: $44.90
Availability: In Stock
Available Color: NAVY
Available Size: XS, S
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Vivienne Formal Woven Satin Pleated Dress
Special Occasion
Elegance, distilled to its most captivating form. The Vivienne is designed in lustrous woven satin with a sculpted mermaid silhouette, featuring a sleek strapless bodice and artfully pleated skirt that creates fluid movement with every step.
Fit & Features
- Woven satin fabric with subtle sheen, stretchy knit lining
- Strapless straight neckline
- Hidden side zipper and hook-eye closure
- Fitted bodice with seam detail, flexible boning
- Pleated draping at the hip
- Floor-length mermaid silhouette
- Runs true to size
Where to Wear:
Prom, big milestone celebrations, red carpet occasions, black tie galas, weddings, spring balls
Style Number/Barcode: 05002-001708
Category Name: Blue Wedding Guest Dresses
Price: $89.90
Availability: In Stock
Available Color: NAVY
Available Size: S, M, L
Product Badge:- Ships Free
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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