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.

  • Lizzy Velvet Corset Mermaid Formal Dress

    Special Occasion 

    Sophisticated and modern, the Lizzy formal dress is a chic choice for any event. She features long sleeves, a mock neck on a fitted corset-mesh bodice with flexible boning. Her high-cut slit shows some skin and shapes the elegant mermaid, floor-length silhouette. The dress is composed of a luxe velvet-lined fabric with a moderate stretch. Complete your look in stiletto heels.

    Fit & Features

    • Long sleeves, mock neck
    • Corset-mesh bodice, flexible boning
    • High-cut slit, mermaid silhouette
    • Luxe velvet-lined fabric, moderate stretch
    • Zipper closure
    • Runs true to size

    Style Number/Barcode: 05002-1733

    Category Name: Blue Wedding Guest Dresses

    Price: $19.97 $79.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • Casually-Chic Bodycon Mini Dress

    Showcase a casually-chic look in this slinky knit bodycon mini dress. It features a one-shoulder neckline, a single long balloon sleeve, a high waist with a trendy side cutout, and a short, curve-hugging fit. Style this dress with clear heels.

    Fit & Features

    • One-shoulder neckline
    • Single long balloon sleeve, elastic cinched hem
    • High waist, side cutout
    • Ruching down one side
    • Mini-length, form-fitting silhouette
    • Slinky knit fabric, plenty of stretch
    • Runs true to size

    Style Number/Barcode: 05101-1355

    Category Name: Blue Wedding Guest Dresses

    Price: $9.97 $34.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Chic Must-Have Low Block Heels

    These basic block heels are a chic must-have that will go with everything! They feature an open almond-shaped toe with a strap, an adjustable ankle strap, and a comfortable low block heel. Complete your outfits with sleek hoop earrings.

    Fit & Features

    • Open almond-shaped toe
    • Toe strap
    • Adjustable ankle strap, buckle detail
    • Closed-back
    • Low block heel
    • Faux nubuck material
    • Runs true to size

    Style Number/Barcode: 07401-3176

    Category Name: Blue Wedding Guest Dresses

    Price: $15.97 $26.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Looking Fresh Chiffon Bodysuit
    Keep it fresh and professional in this classy, white blouse! The bodysuit has an overlapping, lapel collar paired with long sleeves that feature cinched sleeves. The garment is composed of a sheer chiffon fabric accompanied by a knit, thong bottom that features a snap button closure.

    Model info: Model is 5'7 with a 32" bust, 25" waist and 36" hips. She is wearing a size small.
     

    Style Number/Barcode: 06003-9289

    Category Name: Blue Wedding Guest Dresses

    Price: $4.97 $28.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Clearance
  • Jenny Formal Satin Party Dress
    Special Occasion 

    Make your night one you'll never forget as you make memories in our party ready Jenny dress! She features an all over navy blue hue, a sleeveless bodice, a V neckline with padded cups and narrow adjustable straps. Her slim fit bodice leads to a twirl worthy party length silhouette that is accented with hidden side pockets and pleated detailing. She is composed of a textured satin fabric that offers a relaxed fit with minimal stretch. Includes lining and a back zipper closure.

    Special Occasion products cannot be returned to any retail locations.

    Style Number/Barcode: 05001-4074

    Category Name: Blue Wedding Guest Dresses

    Price: $19.97 $69.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Clearance
  • Kelsie Glitter Knit Mermaid Formal Dress

    Special Occasion

    When the night calls for something unforgettable, the Kelsie gown answers in shimmering glitter knit that skims every curve with intention. Designed with a scoop neckline, adjustable spaghetti straps, and a cutout back with mesh trim and hook closure straps, this mermaid silhouette is finished with side ruched seams for a sculpted, confidence-first fit.

    Fit & Features

    • Glitter knit fabrication with smooth knit lining
    • Scoop neckline, padded bust, adjustable spaghetti straps
    • Cutout back with mesh trim and hook closure straps
    • Back zipper and hook-eye closure
    • Mermaid ruched silhouette hugs curves
    • Floor-length hem
    • Runs true to size

     

    Where to Wear:

    Prom, galas, weddings, black tie balls, awards ceremony, red carpet event, milestone birthday event, fancy brunches

    Style Number/Barcode: 05002-000663

    Category Name: Blue Wedding Guest Dresses

    Price: $89.90

    Availability: In Stock

    Available Color: LIGHT, BLUE

    Available Size: XS, S, M, L

    Product Badge:
    • Ships Free
  • Sereia Halter Floral Mermaid Formal Dress

    Special Occasion

    Pretty florals and an elegant silhouette make the Sereia mermaid formal dress a gorgeous style this season! Pair with kitten stiletto heels for a chic look.

    Fit & Features

    • Floral print, mesh-lined fabric
    • Halter V-neckline, tie closure, partially open back
    • Mermaid silhouette
    • Floor-length hem
    • Runs true to size

     

    Where to Wear:

    Prom, weddings, garden parties, glamorous events, fancy date nights, graduations, milestone celebration events

    Style Number/Barcode: 05002-9441

    Category Name: Blue Wedding Guest Dresses

    Price: $19.97 $79.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Jenna Lace-Up Ruched Mermaid Glitter Formal Dress

    Special Occasion

    Showcase glamour in the Jenna glitter formal dress to make every room shimmer! Designed with a lace-up back that turns heads and a ruched mermaid silhouette that accentuates your natural curves.

    Fit & Features

    • Glitter mesh fabric lined with stretchy knit
    • Sweetheart neckline, padded bra cups
    • Wide shoulder straps
    • Lace-up back, zipper and hook-eye closure
    • Ruched mermaid silhouette, floor-length hem
    • Extra glitter for maximum sparkle - may have some natural fallout
    • Runs true to size

     

    Where to Wear:

    Prom, red-carpet functions, big birthday events, glamorous parties

    Style Number/Barcode: 05002-8980

    Category Name: Blue Wedding Guest Dresses

    Price: $69.90

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • Floral Allure Strapless Lace Midi Dress

    Bring the allure to your next date night in this figure-flaunting floral lace midi dress! Showcasing a gorgeous blooming floral print, the lightweight lace fabric includes a sewn-in knit lining for coverage. The mid-length dress features a strapless sweetheart neckline with a dainty eyelash lace trim and a small center bow detail, a secure back zipper closure, a back slit for a chic touch, and a bodycon silhouette to hug your curves. Complete the look with espadrille wedges.

    Fit & Features

    • Floral print
    • Sheer lace fabric with knit lining, moderate stretch
    • Strapless sweetheart neckline, eyelash lace trim, bow detail
    • Back zipper with hook and eye closure
    • Back slit
    • Bodycon fit
    • Runs true to size

    Style Number/Barcode: 05101-3458

    Category Name: Blue Wedding Guest Dresses

    Price: $9.97 $44.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • A Toast To Chic Velvet One-Shoulder Mini Dress

    You'll be looking oh-so-chic in this velvet mini dress at your next cocktail party! It features an asymmetric one-shoulder neckline with a dramatic long balloon-style sleeve, a mini-length hem, and a bodycon silhouette to showcase your gorgeous curves. The luxe velvet fabric offers plenty of stretch. Complete your ultra-glam look with rhinestone fringe earrings and silver stiletto heels.

    Fit & Features

    • Asymmetric one-shoulder neckline, dart seams at the bust
    • Single long balloon sleeve, elastic cinched hem
    • Mini-length hem
    • Bodycon silhouette
    • Velvet fabric, knit lining at the top, plenty of stretch
    • Runs true to size

    Style Number/Barcode: 05101-2857

    Category Name: Blue Wedding Guest Dresses

    Price: $7.97 $38.90

    On Sale: Yes

    Availability: Out of Stock

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

    Special Occasion

    The ultra-glam Kleo formal sequin dress is ready to hit the dance floor at homecoming, weddings, or formal parties! She shines in a sleeveless V-neckline, a lightly padded bust, spaghetti straps that create the lace-up back, and a curve-hugging mermaid silhouette that gracefully flows into a floor-length hem. The formal dress is designed with a unique rose sequin pattern for a fresh style on mesh fabric with a stretchy knit lining. Complete the look with earrings and a clutch!

    Fit & Features

    • Sleeveless V-neckline, padded bust
    • Spaghetti straps, lace-up back
    • Back zipper and hook-eye closure
    • Mermaid silhouette, floor-length hem
    • Sequin rose pattern, mesh fabric, stretchy knit lining
    • Bra optional
    • Runs true to size

    Style Number/Barcode: 05002-7760

    Category Name: Blue Wedding Guest Dresses

    Price: $9.97 $94.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Shanaya Formal Glitter One-Shoulder Long Dress

    Special Occasion

    Elevate your formal look with the Shanaya formal glitter long dress to stand out at black tie parties or school dances! She features a one-shoulder neckline, a spaghetti strap, and a slim silhouette that hugs your figure in all the right places. The side ruched seam adds a touch of sophistication, while the asymmetrical wrap high front slit and floor-length hem provide a dramatic flair. Made from glitter crepe fabric with plenty of stretch. Complete the look with statement earrings.

    Fit & Features

    • Sleeveless one-shoulder neckline, spaghetti strap
    • Side ruched seam, slim silhouette
    • Asymmetrical high front wrap slit
    • Floor-length hem
    • Glitter crepe fabric, moderate stretch
    • Strapless bra recommended
    • Runs true to size

    Style Number/Barcode: 05002-7613

    Category Name: Blue Wedding Guest Dresses

    Price: $14.97 $69.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Chic Sparkle Asymmetrical Midi Dress

    Showcase a chic sparkle in this fitted crepe midi dress. It features a sleeveless square neckline, adjustable spaghetti straps for a customized fit, a rhinestone embellished asymmetrical trim across the front, ruching, and a midi-length, form-hugging fit with an asymmetrical cut hem. Style with stilettos.

    Fit & Features

    • Sleeveless square neckline, dart seam detailing
    • Adjustable spaghetti straps
    • Back zipper closure
    • Rhinestone embellished asymmetrical trim
    • Ruching
    • Midi-length, form-fitting silhouette, asymmetrical cut hem
    • Crepe fabric, moderate stretch
    • Runs true to size

    Style Number/Barcode: 05101-1798

    Category Name: Blue Wedding Guest Dresses

    Price: $9.97 $44.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Sparkling Beauty Rhinestone Block Heels

    A block heel that unlocks your inner sparkling beauty! They feature a square toe, a rhinestone embellished toe strap, a closed ankle, and an adjustable ankle strap with buckle closure. Complete the look with a glitzy clutch purse for a special occasion!

    Fit & Features

    • Square toe
    • Rhinestone embellished toe strap
    • Closed ankle
    • Adjustable ankle strap with buckle closure
    • Block heel
    • Runs true to size

    Style Number/Barcode: 07401-4002

    Category Name: Blue Wedding Guest Dresses

    Price: $9.97 $30.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Clearance
  • Cameron Ruffled High-Slit Corset Mermaid Dress

    Special Occasion

    A true main-character moment—this smooth knit mermaid gown is designed to sculpt, shape, and captivate from every angle. With a structured sweetheart bodice, lace-up back, and cascading ruffle skirt with a front slit, it’s made for that slow-turn, stop-and-stare entrance.

    Fit & Features

    • Lined smooth knit fabrication
    • Strapless sweetheart neckline, padded bra cups
    • Corset-like bodice with boning 
    • Lace-up back detail, zipper and hook-eye closure
    • Ruffled skirt with front slit
    • Floor-length mermaid silhouette
    • Runs true to size

     

    Where to Wear:

    Prom, black tie weddings, galas, formal celebrations, big birthday dinners, evening receptions, milestone events

    Style Number/Barcode: 05002-001334

    Category Name: Blue Wedding Guest Dresses

    Price: $109.90

    Availability: In Stock

    Available Color: BLACK

    Available Size: XS, S, M, L

    Product Badge:
    • Ships Free
  • Chic Confidence High Slit Midi Dress

    The kind of midi dress that does all the talking for you. A body-hugging fit with a daring slit makes it your go-to for nights that call for chic confidence.

    Fit & Features

    • Smooth knit fabric with lining, high stretch
    • Sleeveless sweetheart neckline, padded bust
    • Cowl neck draped overlay
    • Adjustable spaghetti straps
    • Corset seam design, ruched waist
    • Midi-length bodycon silhouette, high-cut side slit
    • Runs true to size

    Style Number/Barcode: 05101-001155

    Category Name: Blue Wedding Guest Dresses

    Price: $46.90

    Availability: In Stock

    Available Color: BURGUNDY

    Available Size: S, L

  • Marie Strapless Slit Satin Formal Dress

    Special Occasion

    Elevate your evening in the Marie strapless formal dress! This chic dress boasts a form-hugging silhouette that accentuates your curves with elegance and a daring high front slit that adds allure to your every move.

    Fit & Features

    • Stretch satin fabric, bust knit lining, moderate stretch
    • Strapless folded neckline, padded bra cups
    • Back zipper and hook-eye closure
    • High front slit
    • Form-hugging silhouette, floor-length hem
    • Runs true to size

     

    Where to Wear:

    Weddings, rehearsal dinners, engagement parties, cocktail soirees, black tie galas, fancy date nights, celebration events

    Style Number/Barcode: 05002-000172

    Category Name: Blue Wedding Guest Dresses

    Price: $19.97 $59.90

    On Sale: Yes

    Availability: In Stock

    Available Color: NAVY

    Available Size: XS

    Product Badge:
    • Sale
  • Think Of Me Cutout Bodycon Midi Dress

    The ultimate going-out or vacay dress that will get you noticed! Designed with an alluring twist bust, a cutout bodice and side slit that flatters your figure along the bodycon silhouette.

    Fit & Features

    • Knit stretchy fabric
    • V-neckline, twist bust
    • Spaghetti straps
    • Cutout bodice
    • Side slit
    • Bodycon silhouette, midi-length hem
    • Runs true to size

    Style Number/Barcode: 05103-000492

    Category Name: Blue Wedding Guest Dresses

    Price: $28.00 $39.90

    On Sale: Yes

    Availability: In Stock

    Available Color: BROWN

    Available Size: XS

  • Sophina Cold Shoulder Pearl Beaded Sequin Formal Dress

    Special Occasion

    The most glamorous event calls for the Sophina formal dress decorated with faux pearls, beading, and sequin embellishments along the figure-flaunting mermaid silhouette. 

    Fit & Features

    • Faux pearls, beading, sequin embellishments
    • Mesh lined fabric with stretchy knit
    • Cold shoulder neckline, adjustable spaghetti straps
    • Back zipper and hook-eye closure
    • Mermaid silhouette
    • Floor-length hem
    • Runs true to size

     

    Where to Wear:

    Prom, black tie galas, red-carpet events, black tie weddings, fancy soirees

    Style Number/Barcode: 05002-9592

    Category Name: Blue Wedding Guest Dresses

    Price: $89.97 $189.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • Marcella Formal Glitter Sleeveless Midi Dress

    Special Occasion

    Radiate sparkle in the Marcella formal glitter midi dress that emulates shine! She features a cowl neckline, tank shoulder straps, and a form-hugging silhouette. The midi-length hem and back center slit complete the sophisticated silhouette with an elegant touch. The formal midi dress is crafted from a glitter fabric that shimmers with every step and has a stretchy knit lining. Complete the look in stiletto heels for a banquet or holiday dinner!

    Fit & Features

    • Sleeveless cowl neckline
    • Tank shoulder straps
    • Form-hugging silhouette
    • Center back slit, midi-length hem
    • Glitter fabric, stretchy knit lining
    • Bra-friendly design
    • Runs true to size

    Style Number/Barcode: 05001-1927

    Category Name: Blue Wedding Guest Dresses

    Price: $19.97 $54.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Floral Beauty Chiffon A-Line Midi Dress

    Create a truly beautiful look for spring and summer weddings in this floral chiffon midi dress! The airy chiffon fabric showcases a blooming floral print and includes a stretchy knit lining for coverage. The tea-length dress is shaped with a sleeveless square neckline and adjustable spaghetti straps for a perfect customized fit. Smocking at the back provides added stretch and features a secure zipper closure. The fitted high waist seam flows out to a classic A-line silhouette with a front slit for extra movement. Style this pretty midi dress with sleek hoops and block heels.

    Fit & Features

    • Sheer chiffon fabric with stretchy knit lining, floral print
    • Sleeveless square neckline, no-slip strip, adjustable spaghetti straps
    • Stretchy smocked back, zipper with hook and eye closure
    • High waist seam, front slit
    • A-line silhouette
    • Strapless or sticky bra recommended
    • Runs true to size

    Style Number/Barcode: 05101-2356

    Category Name: Blue Wedding Guest Dresses

    Price: $21.97 $48.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Avalynn Formal Long Sleeve Mermaid Dress

    Special Occasion

    Entrance them all with your elegant style in the Avalynn formal mermaid dress, perfect for weddings, galas, or dressy parties! She features a deep V-neckline with ruching at the bust, shoulder pads to provide structure, long balloon-style sleeves with tapered hems, a flattering high waist seam, and a floor-sweeping hem with a form-hugging mermaid silhouette. The smooth knit fabric offers a moderate stretch. Complete the look with rhinestone statement earrings.

    Fit & Features

    • Deep V-neckline, ruching at the bust
    • Shoulder pads, long balloon sleeves, tapered hems
    • Back zipper closure, high waist seam
    • Floor-length hem, fitted mermaid silhouette
    • Knit fabric, lining at the bust, moderate stretch
    • Bra-friendly design
    • Runs true to size

    Style Number/Barcode: 05002-7098

    Category Name: Blue Wedding Guest Dresses

    Price: $19.97 $74.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Leona Wrap-Front Satin Formal Dress

    Special Occasion

    Silky and chic, the Leona satin formal dress will make you the best-dressed guest at your next wedding. She features a classic collared V-neckline with a wrap-front design, long sleeves with button details, an adorable tie waist design with ruched detailing, and a floor-length wrap-front skirt with a high front slit and a flowy silhouette. The smooth satin fabric offers a lightweight feel. Complete the look with rhinestone statement earrings.

    Fit & Features

    • Collared V-neckline, wrap-front
    • Bra-friendly
    • Long sleeves, dual button details
    • Tie waist design, ruching
    • Floor-length wrap-front skirt, high slit, flowy fit
    • Satin fabric, no stretch
    • Runs true to size

    Style Number/Barcode: 05002-2592

    Category Name: Blue Wedding Guest Dresses

    Price: $19.97 $64.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Clearly Fab Platform Block Heels

    These platform block heels are clearly fab and on-trend! They feature an open square toe with a strap, an adjustable ankle strap, a stylish platform, and a clear lucite block heel. Pair these shoes with your fave casual dress to elevate the look!

    Fit & Features

    • Open square toe, toe strap
    • Adjustable ankle strap, buckle detail
    • Platform
    • Lucite block heel
    • Faux nubuck material
    • Runs true to size

    Style Number/Barcode: 07401-3281

    Category Name: Blue Wedding Guest Dresses

    Price: $19.97 $32.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale