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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Birgitta Formal Crepe Lace-Up Long Dress
Special Occasion
Everyone will stop and stare at you in the Birgitta formal dress designed with eye-catching details! Perfect for black tie events and dressy rehearsal dinners. She features a sleeveless square neck, tank-style straps, lightly padded bust, a lace-up back, and a slim and curve-hugging silhouette with a sultry front slit along her floor-length hem. The formal dress is composed of a lined crepe fabric with a moderate stretch. Complete the look in a stunning necklace and earrings set.
Fit & Features
- Sleeveless square neck, lightly padded bust
- Tank-style straps, lace-up back
- Back zipper and hook-eye closure
- Slim, curve-hugging silhouette
- Front slit, floor-length hem
- Lined crepe fabric, moderate stretch
- Runs true to size
Style Number/Barcode: 05002-2242
Category Name: Blue Wedding Guest Dresses
Price: $29.97 $59.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Mindy Satin A-Line Slit Formal Dress
Special Occasion
Effortlessly refined with just the right amount of allure, the Mindy gown was made for a sweeping entrance and a second glance. Crafted in satin with a flattering V-neckline, high front slit, and a cut-out back with a mini lace-up detail, this a-line floor-length silhouette moves with elegance while revealing just enough.
Fit & Features
- Stretch satin fabric lined with knit
- V-neckline, padded bra cups, spaghetti straps
- Cutout back with mini lace-up, hidden zipper and hook-eye closure
- High front slit
- A-line floor-length silhouette
- Runs true to size
Where to Wear:
HOCO, weddings, black-tie galas, balls, formal milestone celebrations, engagement parties, rehearsal dinners, anniversary parties, date nights, birthday events, upscale cocktail soirees
Style Number/Barcode: 05002-001506
Category Name: Blue Wedding Guest Dresses
Price: $79.90
Availability: In Stock
Available Color: NAVY, PLUM
Available Size: XS, S, M, L, XL
Product Badge:- Ships Free
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Ariella Take A Bow Formal Dress
Special Occasion
You'll be ready for the encore in the ever charming Ariella dress! She features a partially sheer laced bodice, a high round neckline, a sweetheart bust lining, fitted unlined long sleeves, a bold open back that leads to a charming accent with ruffled detail. Her slim fit bodice leads to an elongating floor length silhouette with a high side slit. Dress is composed of a combination of crepe and lace 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: 05002-6609
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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Glam Up The Night Glitter Mini Dress
Glam up the night in this glitzy glitter knit mini dress! It features a square neckline, sheer long balloon-style sleeves with tapered hems, ruching down the side seams, a mini-length hem, and a bodycon silhouette that will hug your curves. Layer on more shine with a matching rhinestone jewelry set.
Fit & Features
- Square neckline, square back
- Sheer long balloon sleeves, tapered hems
- Ruching down the sides
- Mini-length hem
- Bodycon silhouette
- Glitter knit fabric
- Runs true to size
Style Number/Barcode: 05101-2109
Category Name: Blue Wedding Guest Dresses
Price: $21.97 $48.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Clearly Chic Lucite Block Heels
Clearly stay on trend in heels that keep your looks stylish and chic. The heels feature an adjustable ankle strap, an open almond toe with clear strap, and a lucite block heel. Complete your look with a chic sweater dress and duster earrings.
Fit & Features
- Adjustable clear ankle strap
- Clear strap at the heel
- Open almond toe with clear strap
- Lucite block heel
- Faux patent leather sole
Style Number/Barcode: 07401-2388
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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Romance That Wows Large Blossom Floral Maxi Dress
Make a stunning entrance in this large blossom floral maxi dress at dinner while on vacation or the weekend! Showcasing a statement blossoming floral print, this maxi dress is designed to turn heads. With a flattering V-neckline and delicate spaghetti straps, this dress hugs your curves in a bodycon silhouette and is finished with a maxi-length hem. Complete the look in strappy sandals and earrings!
Fit & Features
- Large blossoming floral print
- Mesh fabric lined with stretchy knit
- Spaghetti straps
- Bodycon silhouette
- Runs true to size
Style Number/Barcode: 05101-3343
Category Name: Blue Wedding Guest Dresses
Price: $9.97 $45.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Fleur Formal Double High Slit Dress
Special Occasion
Bring the glamour to your evening with a formal dress that makes a breathtaking entrance! Fleur features a sleeveless cowl neckline, spaghetti straps, lace-up straps, dual high side slits, and an A-line silhouette. The dress is composed of a smooth knit fabric that offers a moderate stretch. Complete look with rhinestone heels and a cuff.
Fit & Features
- Sleeveless cowl neckline, spaghetti straps
- Adhesive bra recommended
- Lace-up back
- Dual high side slits
- A-line silhouette
- Knit fabric, moderate stretch
- Runs true to size
Style Number/Barcode: 05002-1381
Category Name: Blue Wedding Guest Dresses
Price: $19.97 $56.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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JoJo Sequin Bustier Formal Dress
Special Occasion
Breathtaking romance and shimmery sequins captivate the JoJo formal dress perfect for a ball or black-tie gala! It features a sleeveless sweetheart neck, adjustable spaghetti straps to customize the fit, and a figure-flattering bustier bodice with flexible boning. The curve-hugging silhouette is designed with a sexy front high-cut slit to show some skin along the floor-length hem.
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, knit lining, minimal stretch
- Sleeveless sweetheart neckline, adjustable spaghetti straps
- Bustier bodice, flexible boning, back zipper closure
- Curve-hugging silhouette
- Front high-cut slit, floor-length hem
- Runs true to size
Style Number/Barcode: 05002-2539
Category Name: Blue Wedding Guest Dresses
Price: $23.97 $109.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Stylish Debut Floral Flocked Mesh Midi Dress
Make a stylish debut at your next party in this stunning floral flocked mesh midi dress. It features a sleeveless cowl neckline, adjustable spaghetti straps, a midi-length hem with a back slit accent, and a slim-fit silhouette. The sheer mesh fabric features a floral velvet flocked burnout pattern and includes a nude-tone knit lining. Pair with a dainty layered necklace and clear heels.
Fit & Features
- Sleeveless cowl neckline, adjustable spaghetti straps
- High waist seam, back zipper, hook and eye closure
- Midi-length hem, back slit, slim-fit silhouette
- Sheer mesh fabric, floral velvet flocked burnout pattern
- Nude knit lining
- Plenty of stretch
- Runs true to size
Style Number/Barcode: 05101-2549
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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Alisha Asymmetrical One-Shoulder Formal Dress
Special Occasion
Create a sleek and stunning look that will have all eyes on you in the chic Alisha formal dress! She features a sleeveless asymmetrical one-shoulder neckline with a spaghetti strap, an open back with a subtle strappy design, a high waist seam, and a floor-length, fitted silhouette with a sexy thigh-high side slit. Style this dress with clear heels for a trendy vibe.
Fit & Features
- Sleeveless asymmetrical one-shoulder neckline
- Single spaghetti strap
- Open back, subtle strappy design
- High waist seam
- Floor-length, fitted silhouette, high side slit
- Crepe fabric, moderate stretch
- Runs true to size
Style Number/Barcode: 05002-1540
Category Name: Blue Wedding Guest Dresses
Price: $8.97 $39.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Bailey Glitter Low Back Mermaid Formal Dress
Special Occasion
Sleek and radiant, the Bailey glitter knit gown contours your figure with a curve-hugging silhouette and plunging neckline. The open back with ring detail adds just the right amount of edge to its timelessly glamorous finish.
Fit & Features
- Glitter knit-lined fabric with stretch
- Sweetheart neckline, wide shoulder straps
- Open back with hardware insert trim
- Mermaid silhouette
- Floor-length hem
- Runs true to size
Where to Wear:
Weddings, black tie galas, red-carpet occasions, formal milestone celebrations, engagement parties, fancy date nights
Style Number/Barcode: 05002-001127
Category Name: Blue Wedding Guest Dresses
Price: $64.90
Availability: In Stock
Available Color: WINE
Available Size: XS, S, M, L, XL
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Floral Passion Ruffled Midi Dress
Show off your passion for florals with a midi dress that brings the romance! The dress features a sleeveless square neckline, spaghetti straps, a gorgeous blooming floral print, and a midi-length silhouette accented with a flirty ruffled high slit. The dress is composed of a lined crepe fabric that offers a curve-hugging silhouette with a moderate stretch. Style the look with platform wedges and a butterfly necklace.
Shop Ivory Floral Version: Ruffled For Florals Midi Dress
Shop Solid Color Version: Add Some Flair Ruffle Detail Midi Dress
Fit & Features
- Sleeveless square neckline, spaghetti straps
- Strapless or adhesive bra recommended
- Cross-back strap design, front slit, ruffled hem
- Midi-length silhouette
- All-over floral print
- Lined crepe fabric
- Form-hugging fit, moderate stretch
- Runs true to size
Style Number/Barcode: 05101-1066
Category Name: Blue Wedding Guest Dresses
Price: $19.97 $36.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Sleek Stunner Sleeveless Crop Top
Show off a sleek and stunning look in this trendy faux leather crop top! It features a sleeveless square neckline, spaghetti straps, and a form-hugging fit. Style this top with the matching midi skirt and clear heels for your next night out.
Shop Matching Bottoms: Sleek Stunner High-Slit Midi Skirt
Fit & Features
- Sleeveless square neckline
- Spaghetti straps
- Cropped, form-hugging fit
- Faux leather fabric
- Runs true to size
Style Number/Barcode: 06001-3660
Category Name: Blue Wedding Guest Dresses
Price: $9.97 $19.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Clear The Way PVC Block Heels
It's clear to see who the most stylish in the room will be in these chic heels! They're designed with a block heel, clear PVC strap and buckled ankle strap. Wear them with a mini dress and dance the night away!
Fit & Features
- Block heel
- Buckled ankle strap
- Open toe
- Clear PVC strap
- Fits true to size
Style Number/Barcode: 07401-3103
Category Name: Blue Wedding Guest Dresses
Price: $12.97 $26.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Cece Formal Velvet Lace Sweetheart Long Dress
Special Occasion
Show off your romantic side in the sultry Cece formal velvet dress made to turn heads! She features a sweetheart neckline, wide shoulder straps, delicate lace, and underwire bust, a slim silhouette that beautifully flaunts your curves, and a lace-trim high front slit perfect for showing off your shoes! The formal dress is crafted from a soft velvet knit fabric that brings luxurious allure. Complete the look in strappy stiletto heels for a gala or black tie party.
Fit & Features
- Sleeveless sweetheart neckline, wide shoulder straps
- Back zipper and hook-eye closure
- Lace and underwire bust
- Slim silhouette, lace trim high front slit, floor-length hem
- Soft velvet fabric, moderate stretch
- Pasties recommended
- Runs true to size
Style Number/Barcode: 05002-7688
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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Mila Cowl Neck Wrap Slit Mermaid Glitter Formal Dress
Special Occasion
Define your shine in the Mila glitter formal dress made to captivate everyone at banquets, weddings, or prom! Glitter fabric adds a touch of glamour to her silhouette boasting a cowl neckline, padded bra cups, and spaghetti straps that provide both support and a flattering look. The mermaid silhouette and high front wrap slit exude sophistication along the floor-length hem for added drama. Complete the look in lace-up heels and jewelry!
Fit & Features
- Glitter fabric lined with stretchy knit
- Padded bra cups
- Spaghetti straps
- High front wrap slit
- Mermaid silhouette
- Runs true to size
Style Number/Barcode: 05002-8476
Category Name: Blue Wedding Guest Dresses
Price: $39.97 $79.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Emilie Satin Tie-Back A-Line Formal Dress
Special Occasion
Simple with head-turning details, the Emilie satin formal dress is chic perfection for bridesmaids, galas, and black-tie events. The open tie-back design and high-cut front slit add a flirty touch to the classic floor-sweeping A-line silhouette.
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
- Premium satin fabric with full-length woven lining, no stretch
- Sleeveless V-neckline with padded bust, princess seams
- Adjustable spaghetti straps
- Open tie-back design
- High waist seam, lower back zipper with hook-eye closure
- Floor-length A-line silhouette, hidden side pockets, high slit
- Runs true to size
Where to Wear:
Prom, weddings, galas, and black-tie events.
Style Number/Barcode: 05002-7422
Category Name: Blue Wedding Guest Dresses
Price: $49.97 $109.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Irene Open Back Slit Column Formal Dress
Special Occasion
Everyone will do a double-take when you walk by in the Irene sleeveless formal dress at weddings, banquets, or dances! Crafted from a smooth knit fabric, this floor-length dress features an open-back design for a touch of sultriness, ruched seams that hugs your curves, and a high front slit along the column silhouette. Pair with a clutch.
Fit & Features
- Smooth knit fabric, stretchy knit lining
- Square neckline, padded bra cups
- Wide shoulder straps
- Open back, tie closure, zipper and hook-eye closure
- Ruched seams, high front slit
- Column silhouette, floor-length hem
- Runs true to size
Style Number/Barcode: 05002-9280
Category Name: Blue Wedding Guest Dresses
Price: $39.97 $79.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Ashlynn Open Back Ruched Mermaid Formal Dress
Special Occasion
Have everyone swooning over you in the Ashlynn mermaid formal dress as a stunning bridesmaid or wedding guest! Made from a mesh fabric lined with stretchy knit, this formal dress is perfect for any fancy occasion. With a flattering square neckline, shoulder straps, and a pleated bodice, this dress enhances your figure. The open back with a tie closure adds a touch of allure while the front ruched seam, high slit, and mermaid silhouette add a modern twist.
Fit & Features
- Mesh fabric lined with stretchy knit
- Square neckline, shoulder straps, padded bra cups
- Pleated bodice
- Open back with tie closure
- Front high slit
- Mermaid silhouette
- Runs true to size
Style Number/Barcode: 05002-8604
Category Name: Blue Wedding Guest Dresses
Price: $29.97 $59.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Unforgettable Glam Ruched Midi Dress
Channel unforgettable glamour with a midi dress that showcases your chic style. The dress features a wrap V-neckline, spaghetti straps, ruching throughout, and a midi-length silhouette. The dress is composed of a lined smooth knit fabric that offers a form-hugging fit with plenty of stretch. Complete the look with a moto jacket and heels.
Fit & Features
- Wrap V-neckline
- Spaghetti straps
- Ruching
- Midi-length silhouette
- Lined smooth knit fabric
- Form-hugging fit, plenty of stretch
- Runs true to size
Style Number/Barcode: 05101-1341
Category Name: Blue Wedding Guest Dresses
Price: $5.97 $44.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Ruffled For Florals Midi Dress
Bring the charm with florals and ruffles in this sweet and stunning midi dress! It features a sleeveless square neckline, spaghetti straps that lead to a cross-back strap design, a chic front slit with flirty ruffle detailing at the hem, and a mid-length, curve-hugging silhouette. The lined scuba knit fabric showcases a gorgeous all-over blooming floral print. Pair this pretty dress with wedges for a head-turning look!
Shop Long Crepe Version: Tiffany Sleeveless High Slit Formal Dress
Shop Crepe Midi Version: Add Some Flair Ruffle Detail Midi Dress
Shop Satin Midi Version: Ravishing Ruffles High Slit Midi Dress
Shop Green Floral Version: Floral Passion Ruffled Midi Dress
Fit & Features
- Sleeveless square neckline, spaghetti straps
- Strapless or adhesive bra recommended
- Cross-back strap design, front slit, ruffled hem
- Mid-length silhouette
- All-over floral print
- Lined scuba knit fabric
- Form-hugging fit, moderate stretch
- Runs true to size
Style Number/Barcode: 05101-0513
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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Jordyn Formal Satin Mermaid Dress With Train
Special Occasion
Flaunt a show-stopping silhouette in the Jordyn formal long dress designed with silky satin fabric for a luxe allure. The gorgeous mermaid silhouette is accented with a high front slit and a delicate train for an added touch of romance.
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
- Silky satin fabric with bust knit lining, minimal stretch
- Sleeveless V-neckline
- Adjustable spaghetti straps
- Back zipper with hook-eye closure, ruched design
- Mermaid silhouette, side pleated seam
- High front slit, floor-length hem with train
- Runs true to size
Where to Wear:
Prom, weddings, galas, and black-tie parties.
Style Number/Barcode: 05002-8676
Category Name: Blue Wedding Guest Dresses
Price: $79.90
Availability: In Stock
Available Color: BLACK
Available Size: XS, S
Product Badge:- Ships Free
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Anya Formal Strappy Open-Back Mermaid Dress
Special Occasion
Simply chic, the Anya strappy open-back mermaid dress will turn heads at your next formal event. Designed with a sleek and stretchy knit fabric, she features a sleeveless cowl neckline, spaghetti straps, an alluring open back with a cross-back strappy design, lower back ruching to accentuate your curves, and a floor-length hem with a stunning mermaid silhouette. Style this formal long dress with dainty duster earrings for a subtle hint of glamour.
Fit & Features
- Sleeveless cowl neckline, spaghetti straps
- Open back, cross-back strappy design, lower back ruching
- High waist seam
- Floor-length hem, mermaid silhouette
- Sleek knit fabric, knit lining at the bust, plenty of stretch
- Sticky bra or pasties recommended
- Style runs large
Style Number/Barcode: 05002-7820
Category Name: Blue Wedding Guest Dresses
Price: $19.97 $69.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Layne Square Neck Slim Mesh Formal Dress
Special Occasion
Sultry and sophisticated, the Layne mesh formal dress is a stunning option for bridesmaids, wedding guests, or attending a banquet! Featuring a sleeveless square neckline and shoulder straps, this dress is designed to flatter your figure with flexible boning and side-ruched seams. The slim silhouette and high side slit add a touch of sophistication, while the long length hem and mesh-lined fabric exude chic. Complete the look with earrings and block heels.
Fit & Features
- Mesh fabric, stretchy knit lining
- Square neckline, shoulder straps
- Back zipper and hook-eye closure
- Flexible boning
- High side slit
- Slim silhouette
- Runs true to size
Style Number/Barcode: 05002-8519
Category Name: Blue Wedding Guest Dresses
Price: $19.97 $59.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale