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
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Blue Wedding Guest Dresses That Make a Stylish Summer 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 that’s right on cue for summer. 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 summer, 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 summer styling feel seamless—and undeniably you.
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Samantha Formal Satin Midi Dress
Special Occasion
Shine like a vision in the silky satin Samantha formal dress in a striking bodycon silhouette with a corset bodice that enhances your natural curves!
With a sleek finish and effortless shine, this dress is pure luxe. Want more? Browse our stunning satin prom dresses or find a celebration-ready style in our party dresses.
Fit & Features
- Lined satin knit fabric, moderate stretch
- Sleeveless square neckline, tank-style straps
- Corset seam bodice, pleated side seam
- Form-hugging silhouette
- Faux wrap midi-length hem
- Runs true to size
Where to Wear:
Weddings, bridesmaids, cocktail parties, date nights, engagement parties, rehearsal dinner, graduations
Style Number/Barcode: 05001-1213
Category Name: Blue Wedding Guest Dresses
Price: $54.90
Availability: In Stock
Available Color: IVORY, HUNTER, NAVY, WINE
Available Size: S, XS, M, L, XL
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Emmie Lace-Up Mermaid Satin Formal Dress
Special Occasion
Sleek and sophisticated! The Emmie satin formal dress exudes elegance with a lace-up back and flattering mermaid silhouette that accentuates your figure.
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
- Stretchy satin-knit fabric, lined bust
- Spaghetti straps, V-neckline
- Lace-up back
- Mermaid silhouette, floor-length hem
- Runs true to size
Where to Wear:
Prom, black-tie galas, weddings, bridesmaids, formal parties, and red-carpet events.
Style Number/Barcode: 05002-8540
Category Name: Blue Wedding Guest Dresses
Price: $64.90
Availability: In Stock
Available Color: BURGUNDY, HUNTER, SAGE, BROWN
Available Size: L, M, XS, S
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Juliet Formal High Slit Dress 2
Special Occasion
Radiate effortless elegance in our sophisticated satin Juliet gown! She features adjustable spaghetti straps, a V-neck seamed bodice with light padding at bust, a high-seam waist, and a long, gently pleated A-line skirt with pockets at either hip and a dramatic center front slit. Juliet is fully lined and made from a smooth, shiny satin-like woven fabric with a touch of stretch. Pair this beautiful dress with a shimmering rhinestone necklace for a glamorous look.
Shop Juliet In More Colors: Juliet Formal High Slit Dress
Fit & Features
- Lined satin-like woven fabric, slight stretch
- V-neckline with padded cups
- Adjustable spaghetti straps
- Fitted high waist, hidden side pockets
- Elongated floor-length silhouette with high side slit
- A-line fit
- Runs true to size
Style Number/Barcode: 05002-0896
Category Name: Blue Wedding Guest Dresses
Price: $19.97 $99.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Marleigh Formal Sequin Scroll Dress
Special Occasion
Light up the night with a formal sequin dress that elevates your special evening look. Marleigh features a dazzling damask sequin pattern, a sleeveless V-neckline, supportive padded cups, and spaghetti straps that lead to a cross-back strap design. Her back features a partially open design with tie-back straps. Her slim-fit bodice leads to a flared trumpet hem that brings the drama. Complete the look in this formal long dress with a sphere clutch and rhinestone heels.
Fit & Features
- Sleeveless V-neckline
- Padded cups
- Spaghetti straps, cross-back design, tie closure
- Lower back zipper, hook and eye closure
- High waist, trumpet silhouette
- Lined mesh fabric, damask sequin pattern
- Form-hugging fit, minimal stretch
- Runs true to size
Style Number/Barcode: 05002-2085
Category Name: Blue Wedding Guest Dresses
Price: $19.97 $99.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Blair Lace-Up A-Line Rhinestone Formal Dress
Special Occasion
Draw everyone's eyes in your direction in the stunning and glamorous Blair rhinestone formal dress with a stunning lace-up back and figure-skimming A-line silhouette!
Fit & Features
- Sheer mesh fabric, full knit lining, moderate stretch
- Sleeveless V-neckline, spaghetti straps
- Open back, lace-up strappy design, tie closure
- Floor-length hem, A-line silhouette
- All-over rhinestone embellishments, taper off toward the hem
- Runs true to size
Where to Wear:
Prom, red-carpet events, big birthday parties, glam functions, fancy cocktail soirees
Style Number/Barcode: 05002-2910
Category Name: Blue Wedding Guest Dresses
Price: $49.97 $99.90
On Sale: Yes
Availability: In Stock
Available Color: FUCHSIA
Available Size: L
Product Badge:- Sale
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Kerri Formal Velvet Mermaid Dress
Special Occasion
When the occasion calls for velvet, the Kerri formal velvet mermaid dress delivers with romantic classic Hollywood glamour for your next dressy night out! She features an off-the-shoulder neckline with a sultry front V-wire insert, a high-waist seam, and a form-hugging mermaid silhouette with a high-cut front slit and long hemline. The formal dress is crafted from a lined velvet fabric with luxurious softness and moderate stretch. Complete the look with a rhinestone hair clip and clutch.
Fit & Features
- Off-the-shoulder neckline, V-wire insert
- Lightly padded bust, bra optional
- Back zipper closure, high-waist seam
- Mermaid silhouette, high-cut slit
- Long-length hem
- Lined velvet fabric, moderate stretch
- Runs true to size
Style Number/Barcode: 05002-2606
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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Gabrielle Formal Sequin Long Dress
Special Occasion
You'll shine in head-to-toe sequins on the Gabrielle formal dress boasting a lace-up back that stuns and a mermaid silhouette with a sultry high slit perfect for showing off your heels!
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-embroidery, mesh fabric, stretchy knit lining
- Cowl neckline, adjustable spaghetti straps
- Lace-up back, zipper and hook-eye closure
- Form-hugging, mermaid silhouette
- Front slit, floor-length hem
- Runs true to size
Where to Wear:
Prom, big birthday events, glamorous parties, and special occasions.
Style Number/Barcode: 05002-9244
Category Name: Blue Wedding Guest Dresses
Price: $109.90
Availability: In Stock
Available Color: YELLOW
Available Size: XS, S, M, L
Product Badge:- Ships Free
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Gianna Strapless High-Slit Satin Dress
Special Occasion
Create an effortlessly captivating look in the Gianna sleek satin formal dress. She features a strapless subtle sweetheart neckline, a wrap-front design at the bodice, a flattering high waist, and a floor-length fitted silhouette with a sultry thigh-high front slit. Complete your outfit with a radiant rhinestone necklace and strappy heels for an unforgettable look.
Fit & Features
- Strapless sweetheart neckline
- Strapless or adhesive bra recommended
- Wrap-front design at the bodice, pleated detailing
- Boning detailing to provide structure
- Back zipper, hook and eye closure
- High waist seam, floor-length fitted silhouette, high front slit
- Satin fabric, moderate stretch
- Runs true to size
Style Number/Barcode: 05002-1638
Category Name: Blue Wedding Guest Dresses
Price: $29.97 $64.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Priscilla Formal Satin Strapless Mermaid Dress
Special Occasion
Make it an elegant entrance in the Priscilla formal satin dress with a curve-hugging mermaid silhouette and floor-sweeping hem for dramatic flair.
This dress brings effortless confidence with every step. Love this look? Browse our stunning strapless prom dresses or find a statement style in our party dresses.
Fit & Features
- Lined silky satin fabric, minimal stretch
- Strapless sweetheart neckline
- Pleated, lightly padded bust, non-slip grip lining
- Slim-fit bodice, high waist seam, hip-hugging fit
- Floor-sweeping hem, mermaid silhouette
- Runs true to size
Where to Wear:
Prom, weddings, bridesmaids, black-tie galas and events, and fancy milestone celebrations.
Style Number/Barcode: 05002-7463
Category Name: Blue Wedding Guest Dresses
Price: $69.90
Availability: In Stock
Available Color: SAGE, RED, DENIM, BROWN-2, TAUPE
Available Size: XS, S, M, L
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Evie Formal Ruched Satin Sleeveless Dress
Special Occasion
Make an elegant impression with a formal long dress that captivates from the moment you enter the room! Evie features a sleeveless square neckline, adjustable spaghetti straps, ruching at the waist, and an A-line silhouette accented with a high-side slit. The dress is composed of a satin-like fabric that offers a form-hugging fit with a moderate stretch. Complete the look with rhinestone heels and a matching clutch.
Fit & Features
- Sleeveless square neckline, adjustable spaghetti straps
- Ruching at the waist, back zipper closure
- A-line silhouette, high side slit
- Form-hugging fit
- Satin-knit fabric, knit lining at the bust, moderate stretch
- Strapless or sticky bra recommended
- Runs true to size
Style Number/Barcode: 05002-2026
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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Amanda Wrap Satin Dress
Special Occasion
Drape yourself in our luxe Amanda satin midi dress! She features a spaghetti strap and halter design on the surplice V-neckline that shapes the fitted bodice. Her bodycon silhouette smooths and wraps around your curves and hits mid-calf with a sexy slit accent. The dress is composed of silky satin fabric with a moderate stretch. Complete the look in this midi-length dress with gold hoops.
Fit & Features
- Surplice V-neckline, halter spaghetti straps
- Curve-hugging silhouette
- Back zipper and hook-eye closure
- Wrap style, midi-length hem
- Lined stretch satin fabric, moderate stretch
- Strapless or sticky bra recommended
- Runs true to size
Style Number/Barcode: 05001-0350
Category Name: Blue Wedding Guest Dresses
Price: $29.97 $54.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Nola Darling Satin Evening Gown
Special Occasion
Look oh-so-darling in our sleek satin Nola gown! She features a sleeveless bodice, a V-neckline, and spaghetti straps that lead to a strappy back design for a chic and stunning look. Her high waist seam elongates your silhouette and flares into a mermaid-style hem with a gorgeous train that sweeps the floor behind you. The dress is composed of a satin fabric and offers a moderate stretch. Complete your head-turning outfit with statement earrings and new heels.
Fit & Features
- Sleeveless V-neckline, spaghetti straps
- Open back, strappy design
- Lower back zipper closure
- Mermaid silhouette, long flowy train
- Satin fabric
- Form-hugging fit, moderate stretch
- Runs true to size
Style Number/Barcode: 05002-1375
Category Name: Blue Wedding Guest Dresses
Price: $14.97 $69.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Sweet like Candy Ruffle Mini Dress
You’ll be looking sweet for date night in this fab mini dress! It features spaghetti straps, a wrap-front V neckline, front ruching, and a short, form-hugging fit with an asymmetric ruffled front hem. Style the dress with clear heels and a trendy mini bag.
Fit & Features
- Spaghetti straps
- Wrap-front V neckline
- Ruched detailing
- Mini-length, asymmetric ruffled hem
- Curve-hugging silhouette
- Crepe fabric, moderate stretch
- Runs true to size
Style Number/Barcode: 05102-4088
Category Name: Blue Wedding Guest Dresses
Price: $9.97 $33.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Tapered Tease High Waist Dress Pants
Dress to impress in trendy dress pants. Transition from office attire to dinner chic in high waist dress pants that feature a cinching tie waist belt with belt loops, structured vertical seams at the waist, a hidden front zipper, and slant pockets. The skinny leg fit leads to a modern tapered fit. Complete outfit with dainty necklace and bracelet for a minimally chic look.
Fits & Feature
- High waist
- Elastic band at back
- Five belt loops, tie waist belt
- Hidden front zipper
- Front hand pockets
- Modern tapered leg fit
- Woven composition offers a natural fit with minimal stretch
Black and Taupe Pants: Model is 5'9" with 32" bust, 24" waist and 34.5" hips. She is wearing a size small.
Rust Pants: Model is 5'9" with a 34" bust, 24" waist and 34" hips. She is wearing a size small.
Olive Pants: Model is 5'6" with 31" bust, 26" waist and 36" hips. She is wearing a size small.
Burgundy Pants: Model is 5'7" with 32" bust, 25" waist and 36" hips. She is wearing a size small.
Mauve Pants: Model is 5'9" with a 34" bust, 24" waist and 34.5" hips. She is wearing a size small.
Red Pants: Model is 5'7" with a 34" bust, 24" waist and 34" hips. She is wearing a size small.
Style Number/Barcode: 06402-0977
Category Name: Blue Wedding Guest Dresses
Price: $21.97 $38.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Stunning In Satin Skater Dress
Keep it stunning and stand out in chic satin! This skater dress features a sleeveless V-neckline, spaghetti straps that lead to a cross-back design, a high waist seam, a short skater skirt, and a flirty fit and flare silhouette. Style this dress with neutral block heels.
Fit & Features
- V-neckline
- Spaghetti straps, cross-back design
- High waist seam, skater skirt, hidden side pockets
- Fit and flare silhouette
- Stretchy satin knit fabric
- Runs true to size
Style Number/Barcode: 05101-0220
Category Name: Blue Wedding Guest Dresses
Price: $19.97 $38.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Jae Formal Mesh Ruched Mermaid Long Dress
Special Occasion
Play up your sophisticated side in the Jae formal mesh long dress that'll steal the scene! Designed with side ruched seams that accentuate your curves along the mermaid silhouette that flares out into the floor-length hem.
Fit & Features
- Airy mesh fabric, full stretchy knit lining
- Sleeveless cowl neckline, tie straps
- Adjustable spaghetti straps
- Back zipper and hook-eye closure
- Side ruched seams, mermaid silhouette, floor-length hem
- Runs true to size
Where to Wear:
Prom, weddings, black-tie parties, and fancy rehearsal dinners.
Style Number/Barcode: 05002-7822
Category Name: Blue Wedding Guest Dresses
Price: $59.90
Availability: In Stock
Available Color: RED, LIME, PINK
Available Size: XS, S, M, L, XL
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Sienna High-Slit Ruched Formal Dress
Special Occasion
Keep your look chic and stunning in the curve-hugging Sienna formal dress. She features a sleeveless cowl neckline, spaghetti straps, a high waist with ruched detailing, and a floor-length mermaid silhouette with a sultry thigh-high front slit. Complete the outfit with rhinestone earrings and strappy heels.
Fit & Features
- Sleeveless cowl neckline
- Spaghetti straps
- High waist, ruching
- Fitted floor-length mermaid silhouette
- Front cinched tie detail, high slit
- Smooth satin fabric, moderate stretch
- Runs true to size
Style Number/Barcode: 05002-1525
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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Allure Them All Scoop Neck Tank Midi Dress
Allure them in this knockout sweater midi dress! Perfect for stepping out for a casual lunch date or layer this dress for the perfect workwear outfit. The dress features a scoop neckline, tank-like straps, and a midi-length silhouette. Elevate your look with square toe strappy mules.
Shop More Sweater Dresses: Sweater Dress Collection
Fit & Features
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Tank shoulder straps
- Scoop neckline and back
- Midi-length hem
- Ribbed sweater-knit fabric
- Plenty of stretch
- Form-hugging fit
- Runs true to size
Style Number/Barcode: 06005-0604
Category Name: Blue Wedding Guest Dresses
Price: $6.97 $34.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Tank shoulder straps
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Eris Formal Sequin Scroll Dress
Special Occasion
Walk into the room in a formal dress that brings the glamour to your special event. Eris features a sequin scroll pattern, a one-shoulder neckline with a supportive tank shoulder strap, padded cups that provide additional support, and a slim-fit waist. The waist leads to a floor-length form-hugging silhouette that is accented with a high side slit. The dress is composed of a lined mesh fabric that offers minimal stretch. Complete the look with rhinestone heels and a clutch.
Fit & Features
- One-shoulder neckline, tank shoulder strap
- Padded cups
- Sequin scroll pattern
- High waist, back zipper closure
- Slim-fit form-hugging silhouette, high side slit
- Lined mesh fabric, minimal stretch
- Runs true to size
Style Number/Barcode: 05002-1832
Category Name: Blue Wedding Guest Dresses
Price: $19.97 $89.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Glitter Girl Dress
Shine even brighter in a glitter dress! Bring the glow to your date-night outfit or celebrate your birthday with lots of glitz. The dress features a sleeveless bodice with a square neckline, sleek elastic cord straps, an asymmetrical hemline to showcase curves, and a glitter knit composition that radiates from all your best angles. The dress offers a form hugging fit with slight stretch. Complete your glowing look with rhinestone hair accessories and statement mules.
Fits & Features:
- Square neckline
- Elastic cord straps
- High waist seam
- Asymmetrical hemline
- Ruching at the side seam
- Form hugging fit, slight stretch
- Glitter knit composition, fully lined
Silver Dress: Model is 5'7" with a 32" bust, 24" waist and 37" hips. She is wearing a size small.
Heather Gray Dress: Model is 5'9" with a 32" bust, 24" waist and 34" hips. She is wearing a size small.
Mauve & Dark Mauve Dress: Model is 5'7" with a 32" bust, 23" waist and 34.5" hips. She is wearing a size small.
Style Number/Barcode: 05103-2805
Category Name: Blue Wedding Guest Dresses
Price: $9.97 $32.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Darla Formal High Slit Satin Dress
Special Occasion
Keep it sophisticated and glam with the Darla formal dress that will elevate your look. Darla features a sleeveless cowl neckline, spaghetti straps, chic ruching at the bust, a high side slit to showcase some leg, and a curve-hugging A-line silhouette. The dress is composed of a satin-knit fabric that offers a moderate stretch. Complete the look with rhinestone heels.
Fit & Features
- Sleeveless cowl neckline, spaghetti straps
- Ruching at the bust, strapless or adhesive bra recommended
- High side slit
- Fitted A-line silhouette
- Satin-knit fabric
- Form-hugging fit, moderate stretch
- Runs true to size
Style Number/Barcode: 05002-1297
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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Brie Double Slit A-Line Formal Dress
Bring the romance in the gorgeous sweeping Brie Double Slit A-line Formal Dress! She features a sleeveless bodice with spaghetti straps with a cross-back design, a plunging V-neckline, and sultry thigh-high dual front slits. Pair with a cascading lariat necklace and sparkly heels for a glamorous look for your next elegant evening out.
Fit & Features
- Spaghetti straps that lead to a cross-back design
- Deep V-neckline
- Adhesive bra recommended
- High waist
- Floor-length A-line skirt, dual thigh-high front slits
- Smooth knit fabric
- Form-hugging fit, moderate stretch
- Runs true to size
Style Number/Barcode: 05002-0945
Category Name: Blue Wedding Guest Dresses
Price: $29.97 $44.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Samantha Formal Crepe Slit Dress
Special Occasion
Embody classic Old Hollywood glamour in the Samantha formal long dress destined to be your plus one for red-carpet events and cocktail parties! She features an off-the-shoulder, sweetheart neckline with short-sleeve cuffs, and a front-side ruched seam and high-cut slit to accentuate your curves and show some skin along her mermaid silhouette. The formal dress is composed of a stretch crepe-lined fabric. Style with statement earrings and a choker to complete your dressy look!
Fit & Features
- Off-the-shoulder, sweetheart neckline
- Short-sleeve cuffs
- Front-side ruched seam, high-cut slit
- Mermaid silhouette
- Floor-length hem
- Lined crepe fabric, moderate stretch
- Strapless or sticky bra recommended
- Runs true to size
Style Number/Barcode: 05002-2812
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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Mirabel Satin Corset High Slit Formal Dress
Special Occasion
Bring the luxe look with a formal dress that puts you on the A-list! Mirabel features a sleeveless square neckline with pleated detailing, flexible piping at the bodice, spaghetti straps, and a floor-length, curve-hugging silhouette with an alluring high side slit to showcase some leg. The dress is composed of a smooth satin-knit fabric that offers moderate stretch. Complete the look with rhinestone heels and a rhinestone bracelet for your next fancy gala.
Fit & Features
- Sleeveless square neckline, pleated detailing
- Flexible piping at the bodice
- Spaghetti straps
- Floor-length hem, form-hugging silhouette
- Thigh-high side slit
- Satin-knit fabric, bust lining, moderate stretch
- Strapless or sticky bra recommended
- Runs true to size
Style Number/Barcode: 05002-1382
Category Name: Blue Wedding Guest Dresses
Price: $29.97 $59.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale