Blue Wedding Guest Dresses
Looking for the perfect blue dress for your next wedding? These long and midi options are perfect for both black-tie events, garden, winery weddings, Think A-line, and mermaid silhouettes, with gorgeous fabrics like satin, glitter mesh, tulle, and sparkling sequins. With details like lace appliques, rhinestones, corset bodices, and trendy one-shoulder or halter necklines, these dresses will have you feeling elegant and chic.
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Blue Wedding Guest Dresses That Make a Stylish Statement
When the invite calls for something polished yet playful, Windsor’s blue wedding guest dresses deliver in every shade and silhouette. From dreamy Sky Blue and soft Baby Blue to bold Cobalt and deep Navy, this collection blends elegance and personality for a guest of wedding look. Whether you're heading to a coastal ceremony or an upscale indoor affair, these blue guest dresses are designed to flatter, impress, and move with ease from day to night.
Slip into something unforgettable with wedding guest dresses in blue that span fitted-bodycons, flowy mermaids, and cocktail-ready midis. This season's highlights include open back styles, wrap-front silhouettes, and updates on your favorite necklines—think romantic sweetheart, sleek cowl, and flattering square necks. Blooming blue floral prints and luxe fabrics like satin, glitter knit, sequin, and sheer mesh elevate every style moment, while adjustable features like removable straps ensure the perfect fit.
Whether you're drawn to a classic navy gown or a flirty light blue midi, these blue wedding guest dresses strike the ideal balance of comfort, confidence, and style. Pair with metallic heels and a jewel-toned clutch to personalize your look and step into any celebration ready to shine.
What shades of blue are trending for weddings?
This season, it’s all about variety—Sapphire, Royal Blue, Slate Blue, and soft pastels like Periwinkle and Sky Blue are leading the palette. These tones offer versatility for indoor and outdoor weddings alike, and effortlessly shift from day to night with the right styling. Explore more color stories with our red wedding guest dresses.
What footwear works best with a blue dress?
Silver heels add a chic shine to navy and cobalt shades, while nude or champagne tones bring balance to lighter blues. For extra polish, try strappy metallics or a classic pump that matches your accessories for a cohesive, camera-ready finish.
Shop Windsor’s latest styles in wedding guest dresses online, in-app, or in-store nationwide. Designed to celebrate every RSVP with ease, this collection makes styling feel seamless—and undeniably you.
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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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Juliane Strappy Back Mermaid Formal Dress
Special Occasion
The Juliane formal dress drapes your figure in a mermaid silhouette while the strappy open back turns heads!
Fit & Features
- Smooth knit fabric, stretchy knit lining
- Halter V-neckline, padded bra cups
- Wide shoulder straps
- Dual tie-back closures, open back
- Mermaid silhouette
- Floor-length hem
- Runs true to size
Where to Wear:
Formal dances, weddings, bridesmaids, gala dinners, engagement parties, rehearsal dinners, fancy date nights, black tie events
Style Number/Barcode: 05002-000301
Category Name: Blue Wedding Guest Dresses
Price: $69.90
Availability: In Stock
Available Color: YELLOW
Available Size: L, XL
Product Badge:- Back In Stock
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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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Alicia Off-The-Shoulder Mermaid Formal Dress
Special Occasion
Spend an evening in the timeless elegance of the Alicia floor-length formal dress and feel like a work of art! The side ruched seams accentuate your curves along the mermaid silhouette, and the high front slit adds a touch of drama to the floor-length hem.
Fit & Features
- Smooth knit fabric lined with stretchy knit
- Padded bra cups
- Back zipper and hook-eye closure
- High front slit
- Mermaid silhouette
- Runs true to size
Where to Wear:
Prom, galas, black tie parties, weddings, bridesmaids, nights at the theatre and opera, red-carpets
Style Number/Barcode: 05002-000058
Category Name: Blue Wedding Guest Dresses
Price: $89.90
Availability: Out of Stock
Product Badge:- Sale
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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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Diane Lace-Up Slit Mermaid Glitter Formal Dress
Special Occasion
Shimmer like a beauty in the Diane glitter formal dress designed to impress with a lace-up back and high front slit for effortless movement.
Fit & Features
- Glitter knit fabric lined with stretchy knit
- Cowl square neckline, padded bra cups
- Spaghetti straps
- Lace-up back
- Front ruched seam and high slit
- Mermaid silhouette, floor-length hem
- Runs true to size
- Extra glitter for maximum sparkle - may have some natural fallout
Where to Wear:
Prom, fancy birthdays, and red-carpet events.
Style Number/Barcode: 05002-9534
Category Name: Blue Wedding Guest Dresses
Price: $79.90
Availability: In Stock
Available Color: RED, NAVY, PINK
Available Size: S, M, L, XL, XS
Product Badge:- Ships Free
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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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Rowan Formal Glitter Ruched Mermaid Dress
Special Occasion
Make a dreamy entrance at your next formal affair in the stunningly glam Rowan formal glitter ruched mermaid dress! Crafted from a glitzy glitter knit fabric for an enchanting sparkle, she features a sleeveless scoop neckline, spaghetti straps, a lower back cutout to add a stylish flair, ruching at the back and down the side seams to accentuate your curves, and a floor-sweeping hem with a mermaid silhouette. Complete your look in this formal long dress with rhinestone fringe earrings.
Fit & Features
- Sleeveless scoop neckline, spaghetti straps
- Hook and bar back closure
- Lower back cutout, ruching at the back and down the side seams
- Floor-sweeping hem, mermaid silhouette
- Glitter knit fabric, stretchy knit lining
- Sticky bra or pasties recommended
- Runs true to size
Style Number/Barcode: 05002-8886
Category Name: Blue Wedding Guest Dresses
Price: $89.90
Availability: In Stock
Available Color: YELLOW
Available Size: XS, S, M, L, XL
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
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Life Of The Party Rhinestone And Pearl Mini Dress
Create an iconic party look with this gorg rhinestone and pearl embellished mini dress! It features a sleeveless sweetheart neckline with a cowl draped overlay, a built-in padded bust, adjustable spaghetti straps for a customized fit, a mini-length hem, side and back ruching, a bodycon silhouette, and all-over mini rhinestone and faux pearl embellishments for a stunning glam vibe. The sheer mesh fabric includes a full knit lining. Style this mini-length dress for your next night out with rhinestone statement earrings and strappy stilettos.
Every bead, every detail—this dress was made to shine. Searching for more statement styles? Discover our exquisite beaded prom dresses or find a look that dazzles from our party dresses.
Fit & Features
- Sleeveless sweetheart neckline, cowl draped overlay, padded bust
- Adjustable spaghetti straps, back zipper, hook and eye closure
- Ruched side and back seams
- Mini-length hem, bodycon silhouette
- Mini rhinestone and faux pearl embellishments
- Sheer mesh fabric, full-length sewn-in knit lining, moderate stretch
- Runs true to size
Style Number/Barcode: 05103-5329
Category Name: Blue Wedding Guest Dresses
Price: $11.97 $54.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Scarlet Strappy Back Mermaid Formal Dress
Special Occasion
Timeless elegance with a modern edge. The Scarlet formal dress is designed in a sculpting mermaid silhouette, twist-front detail, and delicate straps that make a grand entrance.
Fit & Features
- Smooth knit fabric, subtle sheen, stretchy knit lining
- Twist V-neckline, padded bra cups
- Adjustable spaghetti straps
- Strappy back detail
- Mermaid silhouette
- Floor-length hem
- Runs true to size
Where to Wear:
Black-tie weddings, formal galas, engagement parties, rehearsal dinners, glam events
Style Number/Barcode: 05002-001008
Category Name: Blue Wedding Guest Dresses
Price: $74.90
Availability: In Stock
Available Color: NAVY, BLACK, YELLOW
Available Size: L, S, M
Product Badge:- Best Seller
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Shay Formal Lurex Glitter Dress
Special Occasion
Stun in the Shay formal glitter dress that makes your entrance that much more glam! Shay features a mermaid silhouette that flaunts your beautiful curves and a floor-length hem for a hint of drama.
Fit & Features
- Line glitter lurex fabric
- V-neckline, padded bra cups
- Adjustable spaghetti straps
- Ruching, mermaid silhouette
- Wide banded hem, train
- Runs true to size
- Extra glitter for maximum sparkle - may have some natural fallout
Where to Wear:
Prom, black tie galas and events, red-carpet events, upscale birthdays
Style Number/Barcode: 05002-2346
Category Name: Blue Wedding Guest Dresses
Price: $24.97 $124.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Glow In Glitter Dress
The glow is real in this sparkly glitter dress! It features a flattering V neckline with padded cups, spaghetti straps that cross at the back, a high waist seam, a short, tulip hem, and a curve-hugging silhouette. Pair this dress with a gorgeous rhinestone necklace for a stunning night out look.
Fits & Features
- V neckline
- Lightly padded cups
- Spaghetti straps that lead to a cross back
- Short tulip hemline
- Glitter knit composition that offers plenty of stretch
The saturation of glitter varies. Glitter may transfer.
Style Number/Barcode: 05101-0741
Category Name: Blue Wedding Guest Dresses
Price: $5.97 $36.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Lainey Ruffled High Slit Long Formal Dress
Special Occasion
Bring the flirtatious flair to your fancy affair with the alluring details of the Lainey ruffled high slit long formal dress! Crafted from a sleek and stretchy knit fabric, she features a sleeveless V-neckline, bungee spaghetti straps that lead to a bold open back with a cross-back strappy design, a fitted bodice, a floor-length hem with a thigh-high front slit accented with a ruffled trim, and a slim-fit silhouette. Style this long dress with rhinestone statement earrings and metallic heels!
This dress is all about movement and flair. Want more standout designs? Discover our eye-catching ruffle prom dresses or embrace an elevated style with our guest dresses.
Fit & Features
- Sleeveless V-neckline, bungee spaghetti straps
- Open back, cross-back strappy design
- Fitted bodice, high waist seam
- Floor-length hem, thigh-high front slit, ruffled trim, slim-fit silhouette
- Sleek knit fabric, knit lining at the bust, plenty of stretch
- Sticky bra or pasties recommended
- Runs true to size
Style Number/Barcode: 05002-7821
Category Name: Blue Wedding Guest Dresses
Price: $49.90
Availability: Out of Stock
Product Badge:- Ships Free
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Serving Up Style High Slit Midi Dress
Serve up some serious style with a midi dress that elevates your style! The dress features a sleeveless cowl neckline, spaghetti straps, and a midi-length silhouette with a high side slit. The dress is composed of a stretchy knit fabric that offers a form-hugging fit with a moderate stretch. Complete look with clear mules.
Fit & Features
- Sleeveless cowl neckline
- Spaghetti straps
- Midi-length silhouette
- High side slit
- Satin-knit fabric
- Form-hugging fit, moderate stretch
- Runs true to size
Style Number/Barcode: 05101-1073
Category Name: Blue Wedding Guest Dresses
Price: $19.97 $36.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale