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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Kimberly One-Shoulder Formal Dress
Special Occasion
Bring the drama to your formal night out look with the chic Kimberly one-shoulder dress. She features a puff shoulder design, a single long fitted sleeve, pleated detailing at the bodice, a flattering high waist seam, and a floor-length fitted silhouette with a sultry thigh-high front slit. Style this dress with rhinestone earrings and stilettos.
Fit & Features
- One-shoulder neckline
- Puff shoulder, single long fitted sleeve
- Pleated detailing at the bodice
- Back zipper and hook and eye closure
- High waist seam, floor-length, fitted silhouette, high front slit
- Crepe fabric, moderate stretch
- Runs true to size
Style Number/Barcode: 05002-1387
Category Name: Blue Wedding Guest Dresses
Price: $8.97 $64.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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A Stylish Affair Ruffled Midi Dress
Make a dramatic entrance with a midi dress that is perfect for your cocktail event. The dress features a ruffled off-the-shoulder neckline a bodycon fit, and a midi length silhouette with a ruffled hem. The dress is composed of a crepe fabric that offers a form hugging fit with a moderate stretch. Complete look with stiletto heels and statement earrings.
Fit & Features
- Ruffled off the shoulder neckline
- Bodycon fit
- Midi length silhouette
- Ruffled hem
- Crepe fabric
- Form hugging fit, moderate stretch, runs true to size
Style Number/Barcode: 05101-0989
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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Morelia Satin Mermaid Formal Dress
Special Occasion
Designed for your slow-motion entrance, the Morelia satin mermaid gown brings just the right amount of drama with its lace-up open back and high front slit. Sleek, sculpting, and effortlessly striking, it’s the kind of dress that turns a simple arrival into a moment.
Fit & Features
- Stretch satin fabric with a soft sheen
- V-neckline, spaghetti straps
- Lace-up open back design
- High front slit, mermaid silhouette, floor-length hem
- Runs true to size
Where to Wear:
Prom, weddings, bridesmaids, galas, black tie soirees and celebrations
Style Number/Barcode: 05002-000701
Category Name: Blue Wedding Guest Dresses
Price: $59.90
Availability: In Stock
Available Color: YELLOW
Available Size: M, L
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Katerina Square Neck Mermaid Glitter Formal Dress
Special Occasion
Make a glittering entrance in the Katerina long formal dress at prom, banquets, or as a stunning party guest! Crafted from sparkling glitter knit fabric, this formal gown shines under the dancefloor lights. Featuring a square neckline with elegant cowl draping, a halter neck tie, and adjustable spaghetti straps for a perfect fit. The padded bra cups and cutout open back add a touch of seductive charm, while the mermaid silhouette hugs your curves and the floor-length hem exudes sophistication. Complete the look in strappy platform heels and rhinestone jewelry for extra glamour!
Fit & Features
- Glitter knit fabric lined with stretchy knit
- Padded bra cups
- Halter tie-neck, adjustable spaghetti straps
- Cutout open back, back zipper and hook-eye closure
- Mermaid silhouette
- Runs true to size
Style Number/Barcode: 05002-8402
Category Name: Blue Wedding Guest Dresses
Price: $19.97 $79.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Jailene Formal One Shoulder Dress
Special Occasion
Stunning for bridesmaids and upcoming holiday soirees, the Jailene formal dress delivers a sleek silhouette with sultry detail! She features a sleeveless one-shoulder neckline, a tank-style strap, center front ruched seam atop her sexy high-cut slit leading to her floor-length hem. The formal dress is composed of a light shiny knit fabric with a moderate stretch. Complete your dressy look with a rhinestone bracelet and clutch.
Fit & Features
- Sleeveless, one-shoulder neckline, tank strap
- Strapless or sticky bra recommended
- Center front ruched seam
- High-cut slit, form-hugging
- Floor-length hem
- Light shiny knit fabric, moderate stretch
- Fits true to size
Style Number/Barcode: 05002-3402
Category Name: Blue Wedding Guest Dresses
Price: $14.97 $39.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Rose Above It V-Neck Slit Maxi Dress
Rise to a sophisticated and chic style in this rose floral maxi dress for your next dressy occasion! It features a sleeveless, v-neck, spaghetti straps that cross in the back, and a form-fitting silhouette with a sultry front slit to showcase some leg. Complete the look in heels and a clutch.
Fit & Features
- Sleeveless, v-neck, spaghetti straps
- Cross back straps
- Form-fitting silhouette
- Front slit, maxi-length hem
- Rose floral pattern. moderate stretch
- Fits true to szie
Style Number/Barcode: 05101-1509
Category Name: Blue Wedding Guest Dresses
Price: $9.97 $42.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Flirty In Floral Chiffon Babydoll Dress
It may start out as flirty but this floral babydoll dress is in for the long haul. It features a sleeveless, ruffle-trim V-neckline, adjustable spaghetti straps, open-back with cross straps, and a fitted bodice atop a tiered, flowy mini skirt. This dress is composed of airy chiffon fabric with an inner lining. Complete the look in chic sandals.
Fit & Features
- Sleeveless, ruffle-trim V-neck, adjustable spaghetti straps
- Open-back, cross straps, fitted bodice
- Hidden back zipper and hook and eye closure
- Tiered flowy mini skirt
- Floral pattern
- Chiffon fabric, inner lining, no stretch
- Runs true to size
Style Number/Barcode: 05101-1474
Category Name: Blue Wedding Guest Dresses
Price: $6.97 $46.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Major Glamour Rhinestone Block Heels
Bring major glamour with heels that add that dazzling shine to your formal outfit! The heels feature a closed-back, an adjustable spaghetti strap, an open square toe, a rhinestone embellished strap over the toe, and a block heel. The heels are composed of a faux suede material. Complete look with a bodycon and rhinestone bracelet.
Fit & Features
- Closed-back
- Adjustable ankle strap
- Open square toe
- Rhinestone embellished strap
- Block heel
- Faux suede material
- Runs true to size
Style Number/Barcode: 07401-3455
Category Name: Blue Wedding Guest Dresses
Price: $12.97 $30.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Corrie Mesh Mermaid Formal Dress
Special Occasion
A dress made for grand entrances, the Corrie mesh mermaid gown skims every curve before flowing into an elegant floor-length finish. The plunging neckline and sleek ruching add the perfect balance of drama and polish for your most formal occasions.
Fit & Features
- Mesh-lined fabric
- V-neckline with wired insert
- Adjustable spaghetti straps
- Back zipper and hook-eye closure
- Ruched mermaid silhouette
- Floor-length hem
- Runs true to size
Where to Wear:
Weddings, homecoming, black tie galas, rehearsal dinners, engagement parties, bridal celebrations, fancy birthdays, date nights, anniversaries, red-carpet events
Style Number/Barcode: 05002-000298
Category Name: Blue Wedding Guest Dresses
Price: $69.90
Availability: In Stock
Available Color: NAVY
Available Size: XS
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Aria Heat Stone Mesh Formal Dress
Special Occasion
Bring the sultry and sparkly vibes in the chic Aria mesh formal dress. She features a sleeveless sweetheart neckline with a wired bust to provide structure, bungee spaghetti straps, ruched detailing down the sides, all-over heat stone embellishment, and a curve-hugging, floor-length silhouette with a thigh-high side slit to showcase your strappy heels. Complete the look with a sleek clutch.
Fit & Features
- Sleeveless sweetheart neckline, wired bust, bungee spaghetti straps
- Strapless or adhesive bra recommended
- Ruching down the sides
- Heat stone embellishment
- Fitted floor-length silhouette, high side slit
- Sheer mesh fabric, knit fabric
- Form-hugging fit, moderate stretch
- Runs true to size
Style Number/Barcode: 05002-2266
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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Everly Formal Velvet And Pearl Dress
Special OccasionChannel Old Hollywood glam with a twist as you wow in our luxe Everly black dress! She features a high round neckline, fitted long sleeves and breathtaking open back with a pearl embellished trim. Her slim fit bodice leads to an elongating floor length silhouette that is accented with high side slit to reveal a hint of skin. Dress is composed of a lined velvet fabric that offers a form hugging fit with a 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: 05002-6469
Category Name: Blue Wedding Guest Dresses
Price: $25.97 $69.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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So Luxe Satin A-Line Cutout Mini Dress
Keep it so luxe and vibrant with a mini dress that takes your look to the next level! The dress features a plunging V-neckline, a mini keyhole at the back, long balloon sleeves, dual cutouts at the waist, and a mini-length A-line silhouette. The dress is composed of a satin fabric that offers a relaxed fit with minimal stretch. Complete look with mules and a faux leather crossbody.
Fit & Features
- Plunging V-neckline
- Long balloon sleeves
- Dual cutouts at the waist
- Mini length
- A-line silhouette
- Satin fabric
- Form hugging fit, minimal stretch, runs true to size
Style Number/Barcode: 05101-1303
Category Name: Blue Wedding Guest Dresses
Price: $9.97 $54.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Night Of Glam Rhinestone Block Heels
Make your night a glam one with heels that dazzle with each step! The heels feature a closed-back, an adjustable spaghetti strap, an open square toe, a rhinestone embellished strap over the toe, and a block heel. The heels are composed of a faux leather material. Complete look with a bodycon and rhinestone bracelet.
Fit & Features- Closed-back
- Adjustable ankle strap
- Open square toe
- Rhinestone embellished strap
- Block heel
- Faux leather material
- Runs true to size
Style Number/Barcode: 07401-3457
Category Name: Blue Wedding Guest Dresses
Price: $12.97 $30.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Cordelia Velvet Evening Gown
Special Occasion
Parade pure elegance. Our Cordelia evening gown features a v neckline, a fitted bodice with cut out detailing at the waist, and spaghetti straps that lead to a lace up detail down the back. Cordelia offers a fitted silhouette and a floor length hem. She is composed of a velvet material that offers slight stretch.
Model is 5'9" with a 34" bust, 24" waist and 35.5" hips. She is wearing a size small.Special Occasion products cannot be returned to any retail locations.
Style Number/Barcode: 05002-0242
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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Drama Me Softly Ruffle Chiffon Mini Dress
Soft glam, loud entrance. With an off-the-shoulder neckline and fluttery ruffles, this chiffon mini dress was made to float through the spotlight at parties and events!
Fit & Features
- Chiffon fabric, sewn-in knit lining
- Ruffled off-the-shoulder neckline
- Back zipper and hook-eye closure
- Side ruched seams
- Bodycon silhouette
- Side cascading ruffled accents and ruffled mini-length hem
- Runs true to size
Style Number/Barcode: 05101-000512
Category Name: Blue Wedding Guest Dresses
Price: $9.97 $54.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Joanne Halter Slit Mermaid Satin Formal Dress
Special Occasion
Sultry meets chic on the Joanne satin formal dress with a striking mermaid silhouette and high front wrap slit that adds drama to your look!
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, bust knit lining
- Halter V-neck, tie straps
- Back zipper and hook-eye closure
- High front wrap slit
- Mermaid silhouette
- Floor-length hem
- Runs true to size
Where to Wear:
Prom, galas, black-tie weddings
Style Number/Barcode: 05002-9414
Category Name: Blue Wedding Guest Dresses
Price: $79.90
Availability: Out of Stock
Product Badge:- Ships Free
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Ally Formal Velvet Burnout Lace-Up Mermaid Dress
Special Occasion
Step out in sophisticated elegance in the Ally formal long dress! Boasting a cowl neck, spaghetti straps, and a skin-flaunting lace-up back, this velvet burnout dress is one of those timeless pieces you'll want to hold onto forever. Flowing from the fitted bodice to the floor-length hem, the mermaid silhouette is sure to make a lasting impression. The formal long dress is designed with a velvet burnout pattern on mesh fabric with a stretchy knit lining. Complete the look in a choker for a banquet or black tie party!
Fit & Features
- Sleeveless cowl neckline
- Spaghetti straps, lace-up back
- Mermaid silhouette
- Floor-length hem
- Velvet burnout pattern, mesh fabric, stretchy knit lining
- Sticky bra or pasties recommended
- Runs true to size
Style Number/Barcode: 05002-7668
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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Evening Smooth Strapless Sash Midi Dress
This strapless midi dress is the definition of clean glamour—smooth curves, subtle ruching, and a cascading side sash that adds the perfect amount of drama. It’s refined, confident, and ready to elevate any evening lineup.
Fit & Features
- Sleek knit fabrication with subtle sheen, knit lining
- Strapless tube neckline with smooth, structured bodice
- Ruched side waist with cascading sash detail
- Bodycon midi-length silhouette
- Runs true to size
Style Number/Barcode: 05101-001061
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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Celia Strappy Back A-Line Glitter Formal Dress
Special Occasion
Best believe you'll be dazzling in the Celia glitter formal dress at prom, banquets, and upscale parties! She boasts a sexy plunge V-neckline with a mesh insert that adds allure, while padded bra cups provide support. Find your perfect fit with adjustable spaghetti straps and strappy open back. The A-line silhouette and high front wrap slit create a flattering and sophisticated look. Crafted from glitter fabric, this dress exudes elegance and glamour. Complete the look with earrings and block heels for a chic evening out!
Fit & Features
- Glitter fabric lined with stretchy knit
- Padded bra cups
- Adjustable spaghetti straps
- Strappy back with hook-eye closures, zipper and hook-eye closure
- High front wrap slit, A-line silhouette
- No bra required
- Runs true to size
Style Number/Barcode: 05002-8051
Category Name: Blue Wedding Guest Dresses
Price: $24.97 $109.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Eva Formal Satin Mermaid Dress
Special Occasion
Radiate glamour and old Hollywood fashion in the Eva formal satin long dress sure to stun at the school dance, banquet, or military ball! She features a classy sleeveless scoop neckline with spaghetti straps, a ruched bust, an empire waistband, back ruching, and a form-hugging, mermaid silhouette that kisses the floor with every step. The formal dress is composed of silky smooth satin fabric with a sewn-in lining and minimal stretch. Complete your dressy look in a statement necklace and earrings set.
Fit & Features
- Sleeveless scoop neckline, spaghetti straps
- Bra-friendly design
- Ruched bust, empire waistband
- Back ruching, zipper closure
- Form-hugging, mermaid silhouette, floor-length hem
- Satin fabric, sewn-in lining, minimal stretch
- Runs true to size
Style Number/Barcode: 05002-2615
Category Name: Blue Wedding Guest Dresses
Price: $9.97 $74.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Kindra High-Slit Mermaid Halter Dress
Special Occasion
Go bold in a long mermaid dress that features a plunging halter neckline with a U-shaped bust, adjustable neck ties, ruching, a high side slit, and a captivating mermaid silhouette. Complete your formal outfit with a sleek rhinestone clutch.
Fit & Features
- Lined mesh fabrication, moderate stretch
- Plunging halter neckline, U-shaped bust
- Halter neck ties
- High side slit
- Ruching
- Mermaid silhouette
- Long length hem
- Runs true to size
Style Number/Barcode: 05002-8924
Category Name: Blue Wedding Guest Dresses
Price: $19.97 $74.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Classic Glam Glitter Knit High Slit Midi Dress
Classic glam will be your vibe in this glitter knit midi dress featuring a sleeveless cowl neckline, spaghetti straps that lead to a chic cross-back design, a high-cut side slit to showcase some leg, and a bodycon silhouette to hug your curves. Perfect for a cocktail party, pair with stiletto heels.
Fit & Features
- Glitter knit fabric, plenty of stretch
- Cowl neckline
- Spaghetti straps, cross-back design
- High side slit
- Midi-length bodycon fit
- Runs true to size
Style Number/Barcode: 05101-3552
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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Maisie Glitter Satin A-Line Formal Dress
Special Occasion
Designed for your most elegant RSVP moments, the Maisie gown brings just the right amount of shimmer and drama. Crafted in glitter satin with an a-line fit, it features a striking cutout open back and a high front slit that moves beautifully with every step.
Fit & Features
- Glitter satin fabric with shimmer, knit lining
- Halter V-neckline, padded bra cups
- Corset-structured bodice
- Cutout back with a clasp closure strap, zipper and hook-eye closure
- High front slit
- A-line floor-length silhouette
- Runs true to size
Where to Wear:
Prom, weddings, black tie balls, galas, big birthday parties, formal celebrations, engagement parties, rehearsal dinners, special date nights, fashion-forward events
Style Number/Barcode: 05002-000674
Category Name: Blue Wedding Guest Dresses
Price: $99.90
Availability: In Stock
Available Color: BLACK
Available Size: XS, S
Product Badge:- Ships Free
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Hayley Chiffon Open Back Formal Dress
Special Occasion
Soft, sculpted, and made for a slow-motion entrance, the Hayley gown drapes in airy chiffon that moves beautifully with every step. The halter cowl plunge neckline and open back with an adjustable strap bring a refined allure to its curve-hugging floor-length silhouette—perfect for nights when you want to look effortlessly unforgettable.
Fit & Features
- Chiffon fabric, woven lining
- Plunge halter cowl neckline, tie closure
- Open back with adjustable strap
- Curve-hugging silhouette
- Floor-length hem
- Runs true to size
Where to Wear:
Weddings, black-tie galas, cocktail receptions, holiday parties, luxury hotel events, ballroom parties, engagement celebrations, anniversaries, red-carpet events, award banquets
Style Number/Barcode: 05002-000651
Category Name: Blue Wedding Guest Dresses
Price: $59.90
Availability: Out of Stock
Product Badge:- Ships Free