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.

  • Mya Sweetheart A-Line Formal Dress

    Special Occasion

    This prom season, showcase your effortless beauty in the floor-sweeping Mya formal dress! She features a sleeveless sweetheart neckline with a padded bust, adjustable spaghetti straps for a customized fit, and a chic low-back design. Her high waist seam flows out to a floor-length A-line silhouette with pretty pleated detailing. The sheer chiffon fabric includes a full woven lining. Style this dress with a sparkly embellished cuff for the perfect prom look.

    Fit & Features

    • Sleeveless sweetheart neckline, adjustable spaghetti straps
    • Padded bust, no bra required
    • Low-back design, zipper, hook and eye closure
    • High waist seam, floor-length A-line silhouette, pleating
    • Sheer chiffon fabric, woven lining
    • Flowy fit, no stretch
    • Runs true to size

    Style Number/Barcode: 05002-2099

    Category Name: Blue Wedding Guest Dresses

    Price: $19.97 $64.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Adriana Formal Velvet Mermaid Dress

    Special Occasion

    The Adriana formal velvet mermaid dress is a chic choice for an elegant affair. She features a sweetheart neckline with a draped cowl accent, long fitted sleeves, a structured corset-designed bodice, a partially open back with a lace-up design, and a fitted, floor-length, mermaid silhouette with a high side slit. Style with a glitzy necklace and earrings set.

    Fit & Features

    • Sweetheart neckline, draped cowl design
    • Adhesive bra recommended
    • Long fitted sleeves
    • Corset-designed bodice, flexible boning, high waist seam
    • Partially open back, lace-up strappy design, tie closure
    • Floor-length hem, mermaid silhouette, high front slit
    • Smooth velvet fabric, moderate stretch
    • Runs true to size

    Style Number/Barcode: 05002-2547

    Category Name: Blue Wedding Guest Dresses

    Price: $39.97 $79.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • Lovely Lace Mini Dress

    Dress to impress in this lace mini dress! It features short puff sleeves, a scoop neckline, and a curve-hugging silhouette perfect for flaunting your fab figure! Pair it with mules and jewelry for a night out with bae.

    Fits & Features

    • Short puff Sleeves
    • Scoop Neckline
    • Curve-hugging silhouette
    • Mini Length
    • Lace-lined fabric, minimal stretch
    • Fits true to size

    Style Number/Barcode: 05101-0722

    Category Name: Blue Wedding Guest Dresses

    Price: $9.97 $35.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Maleah Twist-Front Glitter Knit Mermaid Dress

    Special Occasion

    Bring the dazzling energy to your next glamorous soiree in the stunning Maleah twist-front glitter knit mermaid dress! Designed with a glitzy glitter knit fabric offering plenty of stretch, this formal dress will gleam and glimmer all night long. She is shaped with a sleeveless sweetheart neckline with a ruched twist-front design and spaghetti straps. She features a matching twist-back design followed by a lower back cutout to add some allure. Her floor-length sultry mermaid silhouette will showcase your gorgeous curves. Complete the look with rhinestone fringe earrings and strappy stilettos!

    Fit & Features

    • Stretchy glitter knit fabric lined with stretchy knit
    • Sleeveless sweetheart neckline, ruched twist-front
    • Spaghetti straps
    • Twist-back, lower back cutout
    • Mermaid fit
    • Sticky bra recommended
    • Runs true to size

    Style Number/Barcode: 05002-8430

    Category Name: Blue Wedding Guest Dresses

    Price: $29.97 $69.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Natalie Sequin Scroll Formal Dress

    Special Occasion

    Bring the vintage-chic vibes to your formal look with the gorgeous Natalie sequin scroll formal dress! She features a sleeveless V-neckline, dual bungee spaghetti straps, an alluring open back with a strappy design, a high waist seam, and a fitted, floor-length silhouette. The lined mesh fabric showcases sequin embroidery in a luxe scroll pattern. Complete the outfit with rhinestone earrings.

    Fit & Features

    • Sleeveless V-neckline, dual bungee spaghetti straps
    • Adhesive bra recommended
    • Open back, strappy design
    • High waist seam, fitted floor-length silhouette
    • Sequin embroidery, scroll pattern
    • Sheer mesh fabric, full knit lining, moderate stretch
    • Runs true to size

    Style Number/Barcode: 05002-2477

    Category Name: Blue Wedding Guest Dresses

    Price: $14.97 $109.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Ella Strappy Back High-Slit Dress

    Special Occasion

    Sleek and stunning, the Ella dress will make a chic statement. She features a sleeveless square neckline, spaghetti straps that lead to a backless strappy lace-up design, ruched detailing, and a floor-length fitted silhouette with a thigh-high side slit. Style this dress with rhinestone earrings and clear heels.

    Fit & Features

    • Sleeveless square neckline
    • Spaghetti straps
    • Backless strappy lace-up design
    • Ruching
    • Floor-length fitted silhouette
    • High side slit
    • Runs true to size

    Style Number/Barcode: 05002-1330

    Category Name: Blue Wedding Guest Dresses

    Price: $14.97 $54.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Elizabeth Cutout A-Line Slit Glitter Formal Dress

    Special Occasion

    Illuminate the night in the Elizabeth glitter formal dress for the perfect sparkling evening at black-tie weddings, prom, or banquets! She features a V-neckline and twisted bust that flatters your curves, and an A-line silhouette accentuated by a high front slit to show off your leg. The cutout back with twisted accents adds a touch of allure to the glitter fabric, making it perfect for any formal occasion. Complete the look with a clutch and heels.

    Fit & Features

    • Glitter knit fabric with stretch
    • Spaghetti straps, cutout back
    • High front slit
    • A-line silhouette
    • Sticky bra or pasties recommended
    • Runs true to size

    Style Number/Barcode: 05002-8238

    Category Name: Blue Wedding Guest Dresses

    Price: $29.97 $69.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Renata Formal Off The Shoulder Mermaid

    Special Occasion 

    Channel classic elegance with a formal dress that is totally A-list worthy! The dress features an off-the-shoulder neckline with a sweetheart bust, long sleeves, and a curve-hugging mermaid silhouette. The dress is composed of a crepe fabric that offers a form-hugging fit with a moderate stretch. Complete look with heels and a rhinestone clutch

    Fit & Features

    • Off the shoulder neckline, sweetheart bust
    • Long sleeves
    • Mermaid silhouette
    • Crepe fabric 
    • Form hugging fit, moderate stretch 
    • Runs true to size

    Style Number/Barcode: 05002-1435

    Category Name: Blue Wedding Guest Dresses

    Price: $14.97 $59.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • Claudia A-Line Velvet Formal Dress

    Special Occasion

    You'll look oh-so-luxe in the chic Claudia velvet formal dress! She features a sleeveless cowl neckline, a trendy corset-designed bodice, adjustable spaghetti straps, and a back zipper closure. Her high waist seam flows out to a floor-length A-line silhouette with a sultry thigh-high front slit with ruched detailing. The smooth velvet fabric will give off an effortlessly elegant vibe. Complete your dressy night-out look with strappy stilettos.

    Fit & Features

    • Sleeveless cowl neckline
    • Corset-designed bodice, flexible boning
    • Adjustable spaghetti straps
    • Back zipper and hook and eye closure
    • High waist seam, floor-length A-line silhouette
    • High front slit, ruching
    • Velvet fabric, moderate stretch
    • Runs true to size

    Style Number/Barcode: 05002-1428

    Category Name: Blue Wedding Guest Dresses

    Price: $19.97 $69.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • Captivate In Glitter Party Dress

    Captivate the room in this glitter party skater dress out on the dance floor! It features chiffon long sleeves with elastic cuffs, a sweetheart neck, and a fit-and-flare skater silhouette with a short-length hem. The glitzy glitter knit fabric offers a moderate stretch. Complete the look in this skater dress with lace-up heels for a celebration!

    Fit & Features

    • Chiffon long sleeves, elastic cuffs
    • Sweetheart neckline
    • Fit-and-flare skater silhouette
    • Short-length hem
    • Glitter knit fabric, moderate stretch
    • Runs true to size

    Style Number/Barcode: 05101-3164

    Category Name: Blue Wedding Guest Dresses

    Price: $9.97 $54.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • So Into You Basic Knit Midi Dress

    We're so into this dress that can be dressed up for a date night or keep it casual with layers. The dress features a sleeveless square neckline, tank-straps that offer support, and a curve-hugging midi-length silhouette. Complete look with ankle booties or mules

    Fit & Features

    • Sleeveless square neckline
    • Tank straps
    • Midi length silhouette
    • Smooth knit fabric
    • Form hugging fit
    • Moderate stretch 

    Style Number/Barcode: 05102-0912

    Category Name: Blue Wedding Guest Dresses

    Price: $9.97 $31.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • Jenelle Formal Sequin Open Back Dress

    Special Occasion

    Prepare to wow in the Jenelle formal dress adorned with a sparkling sequin scroll pattern made to captivate at your fall banquet or gala dinner! She features a sleeveless square neckline with non-slip grip lining, adjustable spaghetti straps, and a sexy open-back with lattice straps. Her curve-hugging silhouette leads to the floor-length hem with a sultry high-cut side slit. The formal long dress is composed of a mesh fabric with a knit lining and minimal stretch. Complete your dressy look with chandelier earrings and heels.

    Fit & Features

    • Sleeveless square neckline with non-slip grip
    • Adjustable spaghetti straps, lightly padded bust
    • Back zipper closure, open-back, lattice straps
    • Curve-hugging, high-cut side slit
    • Floor-length hem
    • Sequin-scroll mesh fabric, knit lining, minimal stretch
    • Fits true to size

    Style Number/Barcode: 05002-2553

    Category Name: Blue Wedding Guest Dresses

    Price: $14.97 $99.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Level Up Lace Up Block Heels

    Take your look to the next level with heels that dare to go bold! The heels feature an open back, lace-up ties, a strappy design, an open square toe, and a thin block heel. The heels are composed of a faux leather material. Complete look with a matching top and skirt set

    Fit & Features

    • Open back 
    • Open square toe
    • Lace-up ties
    • Thin block heel 
    • Faux leather material 
    • Runs true to size

    Style Number/Barcode: 07401-2945

    Category Name: Blue Wedding Guest Dresses

    Price: $9.97 $28.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Clearly The One Lucite Block Heels

    Clearly, these lucite block heels are the ones for you.

    • Almond toe
    • Clear PVC toe strap
    • Open back
    • Around the ankle adjustable PVC strap with gold buckle
    • Clear lucite block heel
    • Faux suede and faux leather insole lining

    Style Number/Barcode: 07401-0660

    Category Name: Blue Wedding Guest Dresses

    Price: $23.97 $34.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • Michelle Applique Trim Wrap Satin Formal Dress

    Special Occasion

    A forever classic with pretty details! The Michelle satin formal dress emboldens a look of romance with a beaded embroidered applique trim, a faux wrap-front creating a high slit for effortless movement, and a pretty fitted silhouette.

    With a smooth, luminous finish, this dress was made to shine. Keep the luxe look going with breathtaking satin prom dresses or go for a sophisticated statement with our wedding guest dresses.

    Fit & Features

    • Stretch satin fabric with full-length knit lining
    • Sweetheart neckline with beaded embroidered applique trim, padded bust
    • Pleated cowl neck draped overlay
    • Adjustable spaghetti straps, back zipper with hook-eye closure
    • High waist seam, pleating, faux wrap-front design, high slit
    • Floor-length fitted silhouette
    • Runs true to size

     

    Where to Wear:

    Prom, red-carpet events, and formal weddings.

    Style Number/Barcode: 05002-8921

    Category Name: Blue Wedding Guest Dresses

    Price: $19.97 $79.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • Jasmine One-Shoulder Sequin Mermaid Dress

    Special Occasion

    Create an elegant and timeless look in the chic Jasmine sequin formal prom dress. She features a sleeveless one-shoulder neckline with dual adjustable spaghetti straps, a flattering high waist, and a floor-length fitted mermaid silhouette. The sheer mesh fabric includes a full knit lining and all-over sequin embroidery in a stunning vintage-inspired scroll pattern. Complete your prom outfit with sleek stiletto heels.

    Fit & Features

    • One-shoulder neckline, dual adjustable spaghetti straps
    • Adhesive bra recommended
    • Back zipper closure, empire waist
    • Floor-length hem, mermaid silhouette
    • Sequin embroidery
    • Mesh-knit lined fabric
    • Runs true to size, moderate stretch

    Style Number/Barcode: 05002-1626

    Category Name: Blue Wedding Guest Dresses

    Price: $19.97 $99.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Clearance
  • Heidi Satin Mermaid Formal Dress

    Special Occasion 

    Designed for candlelit receptions and grand entrances alike, the Heidi satin mermaid gown moves with an effortless sense of polish. A cowl pleated padded neckline, ruched side seams, and a front slit create a silhouette that feels refined, confident, and unforgettable.

    Fit & Features

    • Stretch satin fabric, sewn-in lining with stretch
    • Cowl pleated padded neckline
    • Adjustable spaghetti straps
    • Back zipper and hook-eye closure
    • Mermaid silhouette with ruched side seams
    • Front slit for ease of movement
    • Floor-length hem
    • Runs true to size

     

    Where to Wear:

    Weddings, candlelit ballroom galas, special dinners, upscale hotel venue celebrations, formal anniversary parties, milestone birthday events, black tie seasonal soiree, formal dances

    Style Number/Barcode: 05002-000668

    Category Name: Blue Wedding Guest Dresses

    Price: $69.90

    Availability: In Stock

    Available Color: LIGHT, BLUE, ROYAL

    Available Size: XS, S, L, M

  • Justine V-Neck Mermaid Formal Dress

    Special Occasion

    The Justine formal dress is the epitome of sleek sophistication with a ruched mermaid silhouette that highlights your natural curves down to the floor-length hem! 

    Rich, radiant, and effortlessly glamorous—this dress was made to stand out. Keep the regal energy going with our stunning purple prom dresses or embrace glam and elegance with formal dresses.

    Fit & Features

    • Slinky knit fabric, stretchy knit lining, moderate stretch
    • V-neckline, padded bra cups
    • Adjustable spaghetti straps
    • Ruched mermaid silhouette
    • Floor-length hem
    • Runs true to size

     

    Where to Wear:

    Prom, wedding guests, bridesmaids, formal milestone celebrations, black tie events

    Style Number/Barcode: 05002-9416

    Category Name: Blue Wedding Guest Dresses

    Price: $19.97 $79.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Winnie Mesh Long Sleeve Mermaid Formal Dress

    Special Occasion

    Understated glamour, perfected. The Winnie formal dress is a masterclass in sleek sophistication—crafted from stretch mesh with sheer long sleeves, a ruched waist, and a sculpted mermaid silhouette. The high crew neckline offers balance to the daring open back, creating a look that feels effortlessly polished and unforgettable from every angle.

    Fit & Features

    • Mesh-lined stretch fabric
    • Crew neckline
    • Sheer fitted long sleeves
    • Open back cutout design, lower zipper and hook-eye closure
    • Mermaid silhouette
    • Floor-length hem
    • Runs true to size

     

    Where to Wear:

    Formal weddings, black-tie dinners, cocktail soirees, holiday parties, galas, formal celebrations, engagement parties, rehearsal dinners

    Style Number/Barcode: 05002-000446

    Category Name: Blue Wedding Guest Dresses

    Price: $59.90

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • Glimmering Chic Glitter Mesh Strapless Midi Dress

    Glimmer in this chic glitter mesh strapless midi dress showcasing a bodycon silhouette that hugs your curves. Pair with heels.

    Fit & Features

    • Sheer glitter mesh fabric with knit lining, plenty of stretch
    • Strapless straight neckline, no slip-strip
    • Bodycon silhouette
    • Midi-length hem, lettuce-edge trim
    • Runs true to size

    Style Number/Barcode: 05101-3609

    Category Name: Blue Wedding Guest Dresses

    Price: $19.97 $39.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • Aurora Satin Rhinestone Corset Formal Dress

    Special Occasion

    Designed for evenings that call for quiet drama, the Aurora floor-length gown captivates with sculpted elegance and luminous detail. Satin-lined fabric meets a rhinestone embellished corset bodice with flexible boning and a high front wrap slit, creating a mermaid silhouette that feels both polished and unforgettable.

    Fit & Features

    • Stretch satin-lined fabric with a smooth drape
    • V-neckline and wide shoulder straps
    • Rhinestone embellished corset bodice with flexible boning
    • Padded bust for enhanced shape and support
    • High front wrap slit
    • Mermaid floor-length silhouette
    • Runs true to size

     

    Where to Wear:

    Black-tie weddings, galas, formal evening receptions, formal dances, big birthday events, red-carpet occasions, luxury destination vacations, fashion events, upscale cocktail parties, award nights

    Style Number/Barcode: 05002-000870

    Category Name: Blue Wedding Guest Dresses

    Price: $99.90

    Availability: In Stock

    Available Color: NAVY, PINK

    Available Size: XS, S

    Product Badge:
    • Ships Free
  • Sweet Florals Smocked Mini Dress

    Charm them all with this sweet and enchanting mini dress! Layer some gorge jewelry and slip into your nude wedges for a fab brunch look! 

    Fits & Features

    • Sweetheart Neckline I Tie At Center Bust
    • Short Sleeves I Ruffle Trim At Cuffs I Off Shoulder Neckline 
    • Fully Smocked Back 
    • Mini Length Silhouette 
    • Woven Fabric I Unlined 
    • Form Hugging Fit I Plenty Of Stretch 

     

     

    Model is 5'8" with a 32" bust, 26" waist and 38" hips. She is wearing a size small. 

    Style Number/Barcode: 05102-0810

    Category Name: Blue Wedding Guest Dresses

    Price: $9.97 $46.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Clearance
  • Adelyn Glitter Knit Mermaid Dress

    Special Occasion

    The Adelyn mermaid dress arrives with a gorgeous shimmer that catches the light from every angle, designed for entrances that draw the room in without trying. The glitter knit fabric skims the body with a draped cowl neckline and a sculpted mermaid silhouette, bringing that glamorous drama.

    Fit & Features

    • Glitter knit fabric with moderate stretch
    • Sleeveless cowl neckline
    • Adjustable spaghetti straps
    • Back zipper with hook-and-eye closure
    • Ruched bodice
    • Floor-length mermaid silhouette
    • Runs true to size

     

    Where to Wear:

    Black-tie parties, galas, red-carpet events, formal birthday celebrations, and chic soirees.

    Style Number/Barcode: 05002-000777

    Category Name: Blue Wedding Guest Dresses

    Price: $84.90

    Availability: In Stock

    Available Color: WINE

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

    Product Badge:
    • Ships Free
  • Madison Cowl Neck Slit Glitter Formal Dress

    Special Occasion

    Sparkly and fabulous! Make a shimmering impression in the Madison glitter formal dress showcasing a high slit for effortless movement and a flattering curve-hugging fit.

    Elegant choice! Picture yourself in more stunning styles with our collection of blue prom dresses or slip into something sophisticated from our wedding guest dresses.

    Fit & Features

    • Glitter fabric lined with stretchy knit
    • Cowl neckline, padded bra cups
    • Adjustable spaghetti straps
    • High front slit
    • Curve-hugging fit, floor-length hem
    • Runs true to size
    • Extra glitter for maximum sparkle - may have some natural fallout

     

    Where to Wear:

    Prom, formal celebrations, big birthday events, and dressed-up parties.

    Style Number/Barcode: 05002-9519

    Category Name: Blue Wedding Guest Dresses

    Price: $69.90

    Availability: Out of Stock

    Product Badge:
    • Ships Free