Blue Wedding Guest Dresses

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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.

  • Wine And Dine Satin X-Back Mini Dress

    This satin mini dress is fine like wine for a chic dinner with bae! Designed with a silky satin fabric with plenty of stretch, your special someone won't be able to keep their eyes off of you. It features a sleek sleeveless cowl neckline with pleated detailing, bungee spaghetti straps leading to an alluring open back with lower cross-back straps, and a bodycon silhouette to flaunt your stunning figure. Complete the look with stiletto heels.

    Fit & Features

    • Stretchy silky satin fabric
    • Pleated cowl neckline
    • Bungee spaghetti straps
    • Open back with cross-back straps
    • Bodycon fit
    • Runs true to size

    Style Number/Barcode: 05103-4271

    Category Name: Blue Wedding Guest Dresses

    Price: $9.97 $40.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Major Shine Glitter And Rhinestone Block Heels

    Bring major shine to your look with heels that highlight your outfit. The heels feature a zippered back, a rhinestone embellished ankle strap, thin straps that criss-cross, an open almond toe with a strap over the toe, a wide platform, and a block heel. The heels are composed of a glitter mesh material. Complete look with a formal satin dress.

    Fit & Features

    • Zippered back 
    • Rhinestone ankle strap
    • Open almond toe, strap over the toe
    • Block heel 
    • Glitter mesh material 
    • Runs true to size

    Style Number/Barcode: 07401-3626

    Category Name: Blue Wedding Guest Dresses

    Price: $12.97 $34.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Clearance
  • Aubree Glitter Mermaid Formal Dress

    Special Occasion

    Soft shimmer meets sleek sophistication in the Aubree, a glitter-dusted mermaid gown designed to contour and captivate. The refined scoop neck and dramatic cutout back with lace-up detailing bring modern allure to a floor-length silhouette made for unforgettable evenings.

    Fit & Features

    • Glitter-knit fabric with stretch knit lining
    • Scoop neckline with slim spaghetti straps, padded bra cups
    • Fitted bodice with natural waist seam
    • Lace-up back closure with tie detail and cutout
    • Mermaid silhouette, floor-length hem
    • Runs true to size

     

    Where to Wear:

    Weddings, holiday parties, black tie galas, corporate award nights, engagement parties, rehearsal dinners, dressy birthday events, red-carpet occasions, luxury resort dinners, destination celebrations, milestone events

    Style Number/Barcode: 05002-000859

    Category Name: Blue Wedding Guest Dresses

    Price: $69.90

    Availability: In Stock

    Available Color: BLACK, LIGHT, BLUE, PINK

    Available Size: XS, S, M, L, XL

  • Kaylee Velvet Strapless Midi Formal Dress

    Special Occasion

    Sleek, sculpted, and ready to turn heads—The Kaley formal dress brings effortless allure to every RSVP. Cut from plush velvet, this strapless bodycon midi hugs your curves with a ruched front seam and flirty slit that was made for a slow-motion entrance.

    Fit & Features

    • Luxe velvet knit fabric lined with stretchy knit
    • Strapless neckline, padded bra cups
    • Back zipper and hook-eye closure
    • Front ruched seam and slit
    • Bodycon fit, midi-length hem
    • Runs true to size

     

    Where to Wear:

    Weddings, cocktail parties, formal celebrations, fancy date nights, birthdays, engagement parties, rehearsal dinners, upscale social events, art gallery openings

    Style Number/Barcode: 05001-000466

    Category Name: Blue Wedding Guest Dresses

    Price: $19.97 $59.90

    On Sale: Yes

    Availability: In Stock

    Available Color: HUNTER, NAVY, PURPLE

    Available Size: XS, S, M

    Product Badge:
    • Sale
  • Beyond Precious V-Neck Ruffle Babydoll Dress

    Special Occasion

    This floral chiffon formal dress features a flirty sweetheart neckline with padded bra cups for support, scrunched shoulder straps, a high front slit, and a flowy A-line ruffled floor-length silhouette. Perfect for homecoming or a wedding.

    Fit & Features

    • Floral print, chiffon fabric lined with stretchy knit
    • Sweetheart neckline, padded bra cups
    • Scrunched shoulder straps
    • Back zipper and hook-eye closure
    • High front slit
    • A-line floor-length silhouette
    • Runs true to size

    Style Number/Barcode: 05002-8753

    Category Name: Blue Wedding Guest Dresses

    Price: $9.97 $79.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • Kacey Formal Satin Corset Long Dress

    Special Occasion

    Put your curves on display in the stunning Kacey formal satin dress that makes a gorgeous option for bridesmaids, wedding guests, or school dances! She features a sleeveless square neckline, adjustable spaghetti straps, a corset bodice with flexible boning for a structured look, a padded bust, and a hip pleated side seam that creates the asymmetrical wrap mermaid skirt with a sultry slit along her floor-length hem. The formal dress is composed of silky satin-lined fabric with moderate stretch. Complete the look with earrings and a clutch.

    Fit & Features

    • Sleeveless square neckline, adjustable spaghetti straps
    • Back zipper and hook-eye closure
    • Corset bodice, padded bust, flexible boning
    • Hip pleated side seam, asymmetrical wrap front with slit
    • Mermaid silhouette, floor-length hem
    • Lined silky satin, moderate stretch
    • Runs true to size

    Style Number/Barcode: 05002-6941

    Category Name: Blue Wedding Guest Dresses

    Price: $39.97 $84.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Ash High Slit Sequin Dress

    Special Occasion

    Bring the glam in our sparkling Ash dress! She features a scoop neckline, padded cups and a double row of corded straps that leads to a daring lattice back design. Her slim fit bodice leads to a sweeping floor length silhouette  that is accented with a statement side slit. Dress is composed of a lined sequin fabric that offers a curve hugging fit with a moderate stretch. Includes a lower back zipper closure.

    Special Occasion products cannot be returned to any retail locations.

    Style Number/Barcode: 05002-0240

    Category Name: Blue Wedding Guest Dresses

    Price: $19.97 $72.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Clearance
  • Café Society Floral Midi Dress

    This floral midi dress hugs in all the right places with its bodycon fit, dainty straps, and subtle flare hem that moves with you. Effortlessly romantic and lowkey luxe—it’s giving candlelit perfection.

    Fit & Features

    • Floral velvet mesh-lined fabric
    • Scoop neckline
    • Adjustable spaghetti straps
    • Bodycon fit
    • Flared midi-length hem
    • Runs true to size

    Style Number/Barcode: 05101-000375

    Category Name: Blue Wedding Guest Dresses

    Price: $9.97 $45.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Daniella Lace-Up Floral Satin Formal Dress

    Special Occasion

    You'll be transported to a dreamy garden scene whenever you slip on the Daniella floral formal dress! This luxurious dress boasts a flattering V-neckline, a lace-up open back for added intrigue, and a figure-skimming silhouette that will make you feel elegant.

    Fit & Features

    • Floral print, premium satin fabric
    • V-neckline
    • Spagehtti straps
    • Lace-up open back
    • Figure-skimming silhouette
    • Floor-length hem
    • Runs true to size

    Style Number/Barcode: 05002-8985

    Category Name: Blue Wedding Guest Dresses

    Price: $69.90

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Elowyn Ruffle-Back Glitter Mesh Mermaid Dress

    Special Occasion

    Create a princess moment at prom or your next formal affair in the Elowyn ruffle-back glitter mesh mermaid dress! Crafted with a stretchy sheer glitter mesh fabric with a full-length knit lining, this glitzy style is the enchanting dress of your dreams! Her sleeveless bodice is shaped with a V-neckline and adjustable spaghetti straps that lead to her bold open back with a cross-back strap design. Turn heads with her whimsical ruffled detailing that cascades down the length of the dress, adding glam allure to her curve-hugging mermaid silhouette. Complete your look with a luxe jewelry set and rhinestone 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

    • Stretchy sheer glitter mesh fabric, knit lining
    • Sleeveless V-neckline
    • Adjustable spaghetti straps, cross-back design
    • High waist seam
    • Back ruffled design
    • Mermaid fit
    • Runs true to size

    Style Number/Barcode: 05002-8393

    Category Name: Blue Wedding Guest Dresses

    Price: $9.97 $84.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • Loretta Formal Satin Strappy Mermaid Dress

    Special Occasion

    Showcase a chic allure in the stunning Loretta formal satin dress! She features a sleeveless deep V-neckline with an alluring sheer mesh insert, a built-in padded bust, dual spaghetti straps, a bold open back with a strappy caged design, a floor-length hem with a thigh-high side slit, and a form-hugging mermaid silhouette. The satin-knit fabric gives off a luxe sheen that will have all eyes on you. Complete the look with clear heels for your next fancy party.

    Fit & Features

    • Sleeveless deep V-neckline, sheer mesh insert, padded bust
    • Dual spaghetti straps
    • Open back, strappy caged design, two zipper closures
    • Floor-length hem, high side slit
    • Form-hugging mermaid silhouette
    • Satin-knit fabric, mini-length knit lining, moderate stretch
    • Runs true to size

    Style Number/Barcode: 05002-3040

    Category Name: Blue Wedding Guest Dresses

    Price: $39.97 $89.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • Jill Formal Cowl Back A-Line Dress

    Special Occasion

    Style and grace come hand-in-hand in the Jill formal dress sure to be the hit of the night! She features a sleeveless surplice v-neck bodice with a cowl back accent, spaghetti straps, side ruched seams, a form-fitting a-line silhouette, and a high-cut side slit along her floor-length hem. Jill is composed of a slinky and sleek knit fabric that contours to your figure. Complete the look in rhinestone earrings and statement heels. 

    Fit & Features

    • Sleeveless, surplice v-neck bodice, spaghetti straps
    • Adhesive bra recommended
    • Side ruched seams, cowl back accent, form-fitting
    • A-line silhouette
    • High-cut side slit, floor-length hem
    • Slinky and sleek knit fabric
    • Fits true to size

    Style Number/Barcode: 05002-2304

    Category Name: Blue Wedding Guest Dresses

    Price: $29.97 $59.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Jessy Swiss Dot Cowl A-Line Formal Dress

    Special Occasion

    Strike a pose in the sophisticated Jessy swiss dot cowl a-line formal dress sure to captivate every party. She features a strapless, sweetheart cowl neck with a built-in padded bust for a supportive fit and a fitted empire waist. Her figure-flattering a-line silhouette effortlessly sweeps into a floor-length hem perfect for twirling the night away! Composed of a swiss dot mesh overlay fabric with an interior lining with no stretch. Style with rhinestone earrings and a sleek clutch.

    Fit & Features

    • Sweetheart cowl neck | Strapless
    • Adhesive bra recommended
    • Back zipper closure
    • Empire waist
    • A-line silhouette | Floor-length hem
    • Swiss dot mesh fabric | Interior lining
    • Fits true to size | No stretch

    Style Number/Barcode: 05002-1865

    Category Name: Blue Wedding Guest Dresses

    Price: $19.97 $79.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Adrianna Faux Pearl Mermaid Formal Dress

    Special Occasion

    Delicate faux pearls meets timeless glamour in the Adrianna mesh gown, designed with a flattering ruched bodice and sleek mermaid silhouette. The floor-sweeping finish ensures every step feels like a red-carpet moment.

    Fit & Features

    • Faux pearl embellished, mesh-lined fabric
    • V-neckline
    • Adjustable spaghetti straps
    • Ruched bodice
    • Mermaid silhouette
    • Floor-length bonded hem
    • Runs true to size

     

    Where to Wear:

    Black tie weddings, bridal celebrations, engagement parties, rehearsal dinners, galas, military balls, formal milestone celebrations, fancy birthday events, red-carpet occasions

    Style Number/Barcode: 05002-000137

    Category Name: Blue Wedding Guest Dresses

    Price: $89.90

    Availability: In Stock

    Available Color: RED

    Available Size: XS, S, M

    Product Badge:
    • Ships Free
  • Loraine Sweetheart Wrap Mermaid Satin Formal Dress

    Special Occasion

    A sweetheart neckline brings flirty charm to the glamorous Loraine satin formal dress - a stunning dress for bridesmaids, black-tie weddings, and galas! Lustrous satin creates this formal gown designed with adjustable spaghetti straps for a customizable fit, padded bra cups for support and shaping, a corset trim bodice, and an open strappy back with mesh accents for a head-turning style. The mermaid silhouette and high front wrap slit add a touch of drama, perfect for any formal occasion. Complete the look with earrings, a chic clutch, and sparkly block heels for an unforgettable style!

    Fit & Features

    • Satin fabric lined with stretchy knit
    • Padded bra cups, adjustable spaghetti straps
    • Strappy mesh back, hook closures
    • Back zipper and hook-eye closure
    • Wrap-front high front slit
    • Mermaid silhouette
    • Runs true to size

    Style Number/Barcode: 05002-8207

    Category Name: Blue Wedding Guest Dresses

    Price: $19.97 $79.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Jayce Sequin Lace-Up Mermaid Formal Dress

    Special Occasion

    Catch the light at prom in the Jayce Sequin Lace-Up Mermaid Formal dress sure to dazzle any crowd. She features a sleeveless square neckline and sleek spaghetti straps that shape the head-turning lace-up back detail. Her fitted, empire waist accentuates your curves on the floor-length mermaid silhouette with an embroidered sequin scroll pattern. Composed of a mesh-lined fabric with no stretch. Finish your prom-ready look with a satin clutch.

    Fit & Features

    • Sleeveless square neckline, spaghetti straps
    • Adhesive bra recommended
    • Open back, strappy lace-up design, back zipper closure
    • Empire waist, floor-length mermaid silhouette
    • Embroidered sequin scroll pattern
    • Mesh-lined fabric
    • Form-hugging fit, no stretch
    • Runs true to size

    Style Number/Barcode: 05002-1896

    Category Name: Blue Wedding Guest Dresses

    Price: $19.97 $99.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Clearance
  • Lessie Formal Off The Shoulder Mermaid Dress

    Special Occasion 

    Radiate elegance with a formal dress that dazzles from the moment you enter the room! Lessie features an asymmetrical off-the-shoulder neckline, a spaghetti strap, a high side slit, and a mermaid silhouette. The dress is composed of a lined crepe fabric that offers a form hugging fit with a moderate stretch. Complete look with rhinestone heels and an anklet. 

    Fit & Features 

    • Off the shoulder neckline, spaghetti strap
    • High side slit
    • Mermaid silhouette
    • Lined crepe fabric 
    • Form hugging fit, moderate stretch 
    • Runs true to size

    Style Number/Barcode: 05002-1575

    Category Name: Blue Wedding Guest Dresses

    Price: $14.97 $54.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Making The Rules Boyfriend Blazer

    Take charge and make your own rules in this statement blazer!

    Fit & Features

    • Flat collar
    • Slight shoulder padding
    • Long roll up sleeves
    • Two faux front pockets
    • Oversized boyfriend fit | Drape open front
    • Lined textured woven fabric
    • Relaxed fit | Minimal stretch

    Ivory: Model is 5'7" with 32" bust, 24" waist and 34.5" hips. She is wearing a size small.

    Style Number/Barcode: 06204-0114

    Category Name: Blue Wedding Guest Dresses

    Price: $12.97 $34.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Clearance
  • Nara Long Velvet Halter Mermaid Dress

    Special Occasion 

    Make a mesmerizing impression in a long velvet dress that features a chic ruched halter neckline, halter neck ties, and a mermaid silhouette. Complete formal outfit with a sleek rhinestone clutch. 

    Fit & Features

    • Velvet fabrication
    • Ruched halter neckline
    • Halter neck ties
    • Partially open back, lower zipper and hook-eye closure
    • Mermaid silhouette
    • Long length hem
    • Runs true to size

    Style Number/Barcode: 05002-8636

    Category Name: Blue Wedding Guest Dresses

    Price: $9.97 $64.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • Azel Formal Glitter Tulle A-Line Long Dress

    Special Occasion

    All eyes will be on you in the glamorous Azel formal glitter tulle long dress that brings extravagant shine! She features a sexy plunge V-neckline with a hidden hook-eye closure, adjustable spaghetti straps, and a crisscross open back that exudes elegance. The A-line silhouette and floor-length hem create a mystical aura, perfect for any formal occasion. The long dress is designed with a sparkling glitter striped pattern on tulle fabric and has a stretchy full-knit lining with dual slit accents for movement. Complete the look with a necklace and earrings set for a black tie gala or birthday party!

    Fit & Features

    • Sleeveless plunge V-neckline, hidden hook-eye closure
    • Back zipper and hook-eye closure
    • Adjustable spaghetti straps, crisscross open back
    • A-line silhouette, floor-length hem
    • Glitter striped pattern, tulle fabric, stretchy full knit lining with dual slits
    • Pasties recommended
    • Runs true to size


    The saturation of glitter varies. Glitter may transfer.

    Style Number/Barcode: 05002-8003

    Category Name: Blue Wedding Guest Dresses

    Price: $49.97 $109.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Raya Formal Chiffon A-Line Long Dress

    Special Occasion

    Envoke a sweet and effortless allure in the Raya formal chiffon dress perfect for bridesmaids and dressy cocktail parties! She features a sleeveless square neck, adjustable spaghetti straps, a ruched bust with a flirty tie, and a flattering A-line silhouette with a sultry high front slit along her floor-length hem. The formal dress is composed of airy chiffon fabric with a sewn-in knit lining. Complete the look in chic heeled sandals.

    Fit & Features

    • Sleeveless square neck, adjustable spaghetti straps
    • Ruched bust, tie front, back zipper and hook-eye closure
    • A-line silhouette, high front slit
    • Floor-length hem
    • Airy chiffon fabric, sewn-in knit lining
    • Strapless or sticky bra recommended
    • Runs true to size

    Style Number/Barcode: 05002-6806

    Category Name: Blue Wedding Guest Dresses

    Price: $9.97 $69.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Vivian Long Sleeve Mermaid Dress

    Special Occasion

    Bring the elegance to the room in the chic Vivian mermaid dress. She features a sweetheart neckline with ruched detailing at the bust, long fitted sheer lace sleeves, a sheer lace back panel, a high waist seam, and a fitted, floor-length, mermaid silhouette with a front slit to showcase some leg. Style this dress with a rhinestone collar necklace and sparkling stud earrings.

    Fit & Features

    • Sweetheart neckline, ruched detailing
    • Adhesive bra recommended
    • Long fitted sheer lace sleeves
    • Sheer lace back panel
    • High waist seam, floor-length mermaid silhouette, front slit
    • Knit and crepe fabric
    • Form-hugging fit, moderate stretch
    • Runs true to size

    Style Number/Barcode: 05002-2305

    Category Name: Blue Wedding Guest Dresses

    Price: $19.97 $69.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Clearance
  • On Those Basic Vibes Low Block Heel

    Channel those basic vibes with a block heel that is perfect to complete your casual and formal outfits. The heels feature an adjustable ankle strap, closed-back, an open almond toe with a strap over the toe, and a low block heel. The heels are composed of a faux suede material. Complete look with a midi dress and statement earrings. 

    Fit & Features

    • Adjustable ankle strap
    • Closed-back 
    • Open almond toe, strap over the toe
    • Low block heel
    • Faux nubuck material 
    • Runs true to size

    Style Number/Barcode: 07401-3508

    Category Name: Blue Wedding Guest Dresses

    Price: $12.97 $26.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Juliana Ruche Mermaid Mesh Formal Dress

    Special Occasion

    The Juliana mesh formal dress is a showstopper with a mermaid silhouette and ruching designed to accentuate your figure!

    Fit & Features

    • Mesh fabric lined with stretchy knit
    • Square neckline
    • Adjustable spaghetti straps
    • Back zipper and hook-eye closure
    • Ruched seams
    • Mermaid silhouette, floor-length hem
    • Runs true to size

     

    Where to Wear: 

    Prom, weddings, bridesmaids, formal functions, fancy date nights, dinner parties, celebrations

    Style Number/Barcode: 05002-9335

    Category Name: Blue Wedding Guest Dresses

    Price: $59.90

    Availability: Out of Stock

    Product Badge:
    • Ships Free