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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Finders Keepers V-Neck Tie Midi Dress
Once you find this sleeveless midi dress you'll want to keep it! Perfect for semi-formal occasions, this midi dress will make you feel chic and effortless. Designed with an adjustable V-neckline with a bust tie, sleek spaghetti straps, and a flattering curve-hugging silhouette that exudes charm. Complete the look with a bolero shrug sweater and strappy stilettos!
Fit & Features
- Woven fabric, no stretch
- Spaghetti straps
- Adjustable bust tie
- Curve-hugging silhouette
- Runs true to size
Style Number/Barcode: 05102-5551
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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Grand Prize Velvet Strapless Dress With Gloves
Look and feel like a prize in this sultry mini dress with gloves! Featuring a strapless neckline with non-slip grip lining, side ruched seams to accentuate every curve, a flattering bodycon silhouette, and comes with a pair of elbow-length gloves. The dress is designed with a velvet burnout pattern on mesh fabric that has a sewn-in knit lining. Complete the look in platform heels for a dressy celebration!
Fit & Features
- Strapless neckline, non-slip grip lining
- Back zipper and hook-eye closure
- Side ruched seams, bodycon silhouette, mini-length hem
- One pair of elbow-length gloves
- Velvet burnout pattern, mesh fabric, sewn-in knit lining
- Moderate stretch
- Runs true to size
Style Number/Barcode: 05101-2595
Category Name: Blue Wedding Guest Dresses
Price: $19.97 $44.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Georgia Formal Glitter Crepe Mermaid Dress
Special Occasion
This Georgia formal glitter long dress is a stunningly sophisticated masterpiece. Her luxe fabric sparkles and shines as it glides gracefully around your silhouette, hugging your curves with a hint of sheer mesh detail to show off your figure along the mermaid silhouette. With an elegant V-neckline, adjustable spaghetti straps, a high front slit, and a floor-length hem, you're sure to make a grand entrance. Complete the look in glamorous jewelry and heels for a black tie gala or celebration.
Fit & Features
- V-neckline, adjustable spaghetti straps
- Padded bust, back zipper and hook-eye closure
- Sheer mesh side inserts
- Mermaid silhouette, high front slit
- Floor-length hem
- Glitter crepe fabric, knit lining, minimal stretch
- Runs true to size
Style Number/Barcode: 05002-7673
Category Name: Blue Wedding Guest Dresses
Price: $9.97 $69.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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High Rise Ruched Faux Leather Leggings
Keep it edgy and stylish with leggings that bring the drama. The leggings feature an elastic high-rise waist, ruching on each pant leg, and a skinny leg fit with a tapered hem. The leggings are composed of a faux leather fabric that offers a form-hugging fit with a moderate stretch. Complete look with combat boots.
Fit & Features
- Elastic high-rise waist
- Side ruching
- Skinny leg fit
- Tapered hem
- Faux leather fabric, moderate stretch
- Runs true to size
Style Number/Barcode: 06502-0855
Category Name: Blue Wedding Guest Dresses
Price: $14.97 $34.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Emerson Formal High Slit Mermaid Dress
Special Occasion
Wow from the moment you enter the room with a formal dress that makes a mesmerizing impression. Emerson features a sleeveless sweetheart neckline with cinching at the bodice, adjustable spaghetti straps, and a curve-hugging mermaid silhouette with a daringly high side slit. Complete your formal outfit with rhinestone heels and a satin clutch.
Fit & Features
- Sleeveless sweetheart neckline, padded cups
- Cinching at the bodice
- Adjustable spaghetti straps
- Mermaid silhouette
- High side slit
- Form hugging fit, moderate stretch
- Runs true to size
Style Number/Barcode: 05002-1714
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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So Obsessed Thin Strappy Block Heels
You'll be so obsessed with this classy pair of block heels! They feature a thin block heel, buckled ankle strap, and an open toe. Wear them with a floral bustier and denim for a girl-next-door vibe.
Fit & Features
- Thin block heel
- Buckle ankle strap
- Open square toe
- Strappy design
- Faux leather material
- Runs true to size
Style Number/Barcode: 07401-3420
Category Name: Blue Wedding Guest Dresses
Price: $12.97 $26.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Delaney Formal Cowl Neck Floral Dress
Special Occasion
Bring the romance with a floral dress that brings the charm! Delaney features a floral print, a sleeveless cowl neckline, spaghetti straps, an A-line silhouette, and a high side slit. The dress is composed of a lined mesh fabric that offers a form hugging fit with a moderate stretch. Complete look with block heels and a butterfly necklace.
Fit & Features
- Floral print
- Sleeveless cowl neckline
- Spaghetti straps
- A-line silhouette
- High side slit
- Form hugging fit, moderate stretch
- Runs true to size
Style Number/Barcode: 05002-1442
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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Maggie Formal Chiffon A-Line Midi Dress
Special Occasion
Make a dazzling impression with a gorge dress that is perfect for these twirl-worthy moments! Maggie features a sleeveless V-neckline, adjustable spaghetti straps, a high waistline with a flared A-line midi silhouette. The dress is composed of a lined chiffon fabric that offers a relaxed fit with minimal stretch. Complete look with heels.
Fit & Features
- Sleeveless V-neckline
- Adjustable spaghetti straps
- High waist
- A-line silhouette
- Midi length
- Lined chiffon fabric
- Relaxed fit, runs true to size
Style Number/Barcode: 05001-0630
Category Name: Blue Wedding Guest Dresses
Price: $14.97 $56.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Sonia Glitter Velvet Dress
Special Occasion
Sparkle and shine your way into the New Year with our gorg and glam Sonia!
Fits & Features
- Spaghetti Straps
- Surplice V Neckline I Square Back
- Back Zip With Hook & Eye Closure
- Floor Length Hemline I Wrap Design With Front Slit
- Lined Glitter Fabric
- Curve Hugging Fit I Moderate Stretch
- Glitter May Transfer
Special Occasion products cannot be returned to any retail locations.
Style Number/Barcode: 05002-0775
Category Name: Blue Wedding Guest Dresses
Price: $19.97 $66.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Alina Formal Sleeveless Chiffon Dress
Special OccasionTake the plunge in the ever radiating Alina dress! She ushers romance with her burgundy hue, sleeveless bodice, plunging wrap V neckline and adjustable narrow straps. Her slim fit bodice features a cinching tie waist belt and flows into a floor length silhouette. Her all over chiffon fabric offers a relaxed fit with minimal stretch. Includes a mini skirt length knit lining and back zipper closure.
Model is 5'8" with a 32.5" bust, 25" waist and 35" hips. She is wearing a size small.Special Occasion products cannot be returned to any retail locations.
Style Number/Barcode: 05002-6530
Category Name: Blue Wedding Guest Dresses
Price: $20.97 $54.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Love Story Loading Lace-Up Midi Dress
Write your own love story. This curve-hugging midi dress keeps it flirty with a form-hugging fit and lace-up back made to turn heads.
Fit & Features
- Smooth knit fabric, subtle sheen, stretchy knit lining
- Square neckline
- Spaghetti straps
- Lace-up back
- Form-hugging fit
- Flared midi-length hem
- Runs true to size
Style Number/Barcode: 05101-000152
Category Name: Blue Wedding Guest Dresses
Price: $44.90
Availability: In Stock
Available Color: BROWN
Available Size: L, XL
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Shine Bright Glitter Mini Dress With Gloves
Glitter dresses let you shine bright all night! Designed with a strapless neckline, side ruched seams, and bodycon silhouette, this sparkling glitter dress is sure to turn heads. With a mini-length hem and glitter mesh fabric, you're ready to shine your brightest. Plus, get extra glam with the detached sheer ruched gloves! Complete the look in platform heels.
Fit & Features
- Strapless neckline
- Side ruched seams, bodycon silhouette
- Mini-length hem
- Detached sheer ruched gloves
- Glitter mesh fabric, sewn-in knit lining
- Minimal stretch
- Runs true to size
Style Number/Barcode: 05103-5296
Category Name: Blue Wedding Guest Dresses
Price: $5.97 $54.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Aubree Formal Satin Mermaid Dress
Special Occasion
Classically chic with sultry details, the Aubree formal dress will make heads-turn at banquets, school dances, and ceremonies! She features a sleeveless surplice V-neckline, adjustable spaghetti straps, and a low-cut back. Her side pleated hip seam creates the form-hugging, mermaid silhouette that flares out into a floor-length hem. The formal dress is cut from a luxe stretch satin fabric with a sheen effect and lining. Complete the look in a dainty lariat necklace and heels.
Fit & Features
- Sleeveless surplice V-neckline, adjustable spaghetti straps
- Low-cut back, zipper and hook-eye closure
- Side pleated hip seam, mermaid silhouette
- Floor-length hem
- Lined stretch satin fabric, sheen effect
- Sticky bra or pasties recommended
- Runs true to size
Style Number/Barcode: 05002-7172
Category Name: Blue Wedding Guest Dresses
Price: $39.97 $92.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Jemma Rhinestone Sheer Mesh Formal Mermaid Dress
Special Occasion
Create a snatched hourglass silhouette with the chic and sparkling details and design of the Jemma formal mermaid dress. She features a sleeveless plunging V-neckline, adjustable spaghetti straps for a customized fit, and a back zipper closure. Her curved sheer mesh panels on each side create a stunning hourglass illusion and feature rhinestone embellishments that lead to a floor-length hem with a curve-hugging mermaid fit. The sheer mesh and crepe fabrics have a moderate stretch. Complete your look for your next black-tie affair with a rhinestone collar necklace and strappy stilettos!
Fit & Features
- Sleeveless plunging V-neckline, dart seams
- Adjustable spaghetti straps, back zipper, hook and eye closure
- Curved sheer mesh panels on each side, hourglass illusion, rhinestone embellishments
- Floor-length hem, mermaid silhouette
- Sheer mesh fabric, crepe fabric, moderate stretch
- Strapless or sticky bra recommended
- Runs true to size
Style Number/Barcode: 05002-2744
Category Name: Blue Wedding Guest Dresses
Price: $39.97 $129.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Laurel Formal Sequin Mermaid Dress
Special Occasion
Radiate sparkling glamour in the Laurel formal sequin dress for your next black tie event! She features sheer chiffon peasant sleeves, a plunge v-neckline, and a form-hugging mermaid silhouette with a high-cut front slit along the floor-length hem. The formal dress is composed of a sequin scroll embroidered mesh fabric with a knit lining and minimal stretch. Complete your statement look in stiletto heels!
Fit & Features
- Sheer chiffon peasant sleeves
- Plunge v-neckline, bra-friendly
- Back zipper and hook-eye closure
- Form-hugging, mermaid silhouette
- High-cut front slit, floor-length hem
- Sequin scroll mesh fabric, knit lining, minimal stretch
- Fits true to size
Style Number/Barcode: 05002-2548
Category Name: Blue Wedding Guest Dresses
Price: $59.97 $119.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Natural Growth Floral Midi Dress
Fresh florals for the new season! Bare your shoulders in this sleeveless midi dress featuring a v-neck, adjustable criss-cross spaghetti straps, and a form-fitting silhouette leading to the asymmetrical slit with a ruched seam. Complete the look in stiletto PVC mules.
Fit & Features
- Sleeveless, v-neck
- Adjustable criss-cross spaghetti straps
- Form-fitting silhouette
- Asymmetrical slit, ruched seam
- Midi-length hem
- Floral print brushed stretch-knit
- Runs true to size
Style Number/Barcode: 05101-1498
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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Sultry In Lace Cap Sleeve Bustier
Give your look a sultry touch in this lace cap sleeve bustier! It features a sweetheart neckline with padded cups, underbust support, a fitted bodice with flexible boning, and an alluring open back with zipper closure. Complete the look with a bodycon skirt and boots.
Fit & Features
- Lace cap sleeves
- Sweetheart neck, padded cups, underbust support
- Fitted bodice, flexible boning
- Open back, zipper closure
- Cropped length hem
- Crepe-lined fabric, moderate stretch
- Runs true to size
Style Number/Barcode: 06003-1381
Category Name: Blue Wedding Guest Dresses
Price: $6.97 $36.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Addison Stretch Satin Long Sleeve Midi Dress
Special Occasion
Make a dramatic entrance in our stunning Addison midi dress! She features long fitted sleeves, a wired notch front V neckline, a high waist, and a mid-length, curve-hugging silhouette with a sultry back slit. Pair this dress with a rhinestone choker necklace for a glam factor.
Fit & Features
- Long fitted sleeves
- Wired notch front V neckline
- Back zipper and hook and eye closure
- Princess seams and high waist
- Mid-length, form-hugging fit
- Back slit
- Stretch satin-like fabric
Special Occasion products cannot be returned to any retail locations.
Style Number/Barcode: 05001-0498
Category Name: Blue Wedding Guest Dresses
Price: $19.97 $46.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Born For It Baguette Rhinestone Kite Earrings
Babe you are born to shine, and these dusters add a little something extra!
- Kite shaped design
- Baguette cut stones
- Rhinestone detailing
- Post back closure
Earrings are considered final sale merchandise. FINAL SALE and CLEARANCE merchandise may not be returned or exchanged.
Style Number/Barcode: 07001-0314
Category Name: Blue Wedding Guest Dresses
Price: $5.97 $12.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Ines Glitter Lurex Off-The-Shoulder Mermaid Dress
Special Occasion
Make jaws drop when you arrive in the Ines glitter floor-length dress at galas or black tie events. The formal dress boasts an off-the-shoulder neckline perfect for styling with a necklace and a flattering mermaid silhouette.
Fit & Features
- Glitter lurex fabric with knit lining, moderate stretch
- Off-the-shoulder neckline, sweetheart padded bust, short sleeve cuffs
- Ruched side seams
- Long mermaid silhouette
- Runs true to size
Style Number/Barcode: 05002-8689
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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Jessa Lace-Up Mermaid Sequin Formal Dress
Special Occasion
The Jessa sequin formal dress will charm hearts with her magnetic radiance at banquets or red-carpet events! Featuring a lace-up back that adds a touch of allure, while the intricate sequin pattern on a sheer mesh fabric exudes luxury and sophistication.
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 pattern, mesh fabric lined with stretchy knit
- Adjustable spaghetti straps
- V-neckline, padded bra cups
- Lace-up, back zipper and hook-eye closure
- Mermaid silhouette, floor-length hem
- Runs true to size
Where to Wear:
Prom, galas, and black-tie events.
Style Number/Barcode: 05002-8167
Category Name: Blue Wedding Guest Dresses
Price: $59.97 $139.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Marcela Formal Velvet High Neck Long Dress
Special Occasion
Feel truly regal in the Marcela formal velvet long dress to make a stunning debut at galas or black-tie holiday parties! She features a sleeveless high neckline adorned with halter adjustable spaghetti straps, a curve-hugging slim silhouette, and a high front wrap slit to show some skin along the floor-length hem. The formal maxi dress is composed of a soft velvet fabric giving luxe vibes and offers plenty of stretch. Complete the look with a glamorous hair accessory and a clutch.
Fit & Features
- Sleeveless high neckline
- Halter adjustable spaghetti straps
- Back zipper and hook-eye closure
- Slim silhouette, high wrap front slit, floor-length hem
- Velvet knit fabric, moderate stretch
- Strapless bra recommended
- Runs true to size
Style Number/Barcode: 05002-7619
Category Name: Blue Wedding Guest Dresses
Price: $24.97 $59.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Eliora Formal Satin Corset Slim Dress
Special Occasion
Captivate the room in the Eliora formal long dress that hugs your body like an hourglass! She features a sweetheart neckline adorned with adjustable spaghetti straps, a built-in padded bust, a corset-style bodice, a flattering curve-hugging slim silhouette, a high side slit, and a long-length hem. The formal dress is composed of a smooth and silky satin fabric that brings luxe vibes. Style the formal long dress with a gorgeous necklace and earrings set for a banquet or black tie event!
Fit & Features
- Sleeveless sweetheart neckline, padded bust, adjustable spaghetti straps
- Corset-style bodice, flexible boning inserts. ruched waist
- Curve-hugging, slim silhouette
- High side slit, long-length hem
- Smooth satin fabric, knit lining at the bust, moderate stretch
- Bra optional
- Runs true to size
Style Number/Barcode: 05002-7470
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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Bettie Formal Crepe One Shoulder Dress
Special Occasion
Dial up your sophistication and sultriness in the Bettie formal dress - a stunning option for bridesmaids, banquets, or school formals! She features a sleeveless one-shoulder neckline, a tank-style strap, and a lightly padded bust eliminating the need for a bra. Her form-hugging mermaid silhouette is designed with a front ruched seam atop a high-cut slit to show some skin along the floor-length hem. The formal dress is composed of a crepe-lined knit fabric with a moderate stretch. Complete the look in this long dress with a divine jewelry set and statement heels.
Fit & Features
- Sleeveless one-shoulder neckline, tank-style strap
- Lightly padded bust, back zipper closure
- Form-hugging, mermaid silhouette
- Front ruched seam, high-cut slit
- Floor-length hem
- Lined crepe fabric, moderate stretch
- Runs true to size
Style Number/Barcode: 05002-7434
Category Name: Blue Wedding Guest Dresses
Price: $9.97 $44.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale