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.

  • Brianna Strappy Back Mermaid Crepe Formal Dress

    Special Occasion 

    The sleek Brianna crepe formal dress features sexy details worth showing off at black-tie soirees or weddings! A square neckline and adjustable spaghetti straps highlight your figure while the strappy back with hook-eye fasteners secures the look of sophistication. The padded bra cups offer support while the mermaid silhouette, high front slit, and floor-length hem exude chic and accentuate your curves. Complete the look with a dainty bracelet and rhinestone heels for sparkle!

    Fit & Features

    • Crepe fabric, bust knit lining, plenty of stretch
    • Padded bra cups
    • Adjustable spaghetti straps
    • Strappy back, hook-eye fasteners, zipper and hook-eye closure
    • High front slit
    • Mermaid silhouette
    • Runs true to size

    Style Number/Barcode: 05002-8283

    Category Name: Blue Wedding Guest Dresses

    Price: $19.97 $64.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Samaria Lace Up Slim Crepe Formal Dress

    Special Occasion

    Have an unforgettable evening in the Samaria crepe formal dress! The corset-inspired bodice and lace-up back create a curve-hugging silhouette, while the high front wrap slit along the long-length hem flaunts some skin.

    Fit & Features

    • Crepe fabric, moderate stretch
    • Adjustable spaghetti straps
    • Padded bra cups
    • Lace up, back zipper and hook-eye closure
    • High front wrap slit
    • Curve-hugging silhouette
    • Runs true to size

     

    Where to Wear:

    Homecoming, weddings, black tie galas, birthdays, red carpet occasions, date nights, formal cocktail parties

    Style Number/Barcode: 05002-8200

    Category Name: Blue Wedding Guest Dresses

    Price: $49.90

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • Sassy Sweetheart Mesh Crop Top

    Stay sassy and stun in this gorgeous sweetheart mesh crop top! It features long sheer mesh sleeves with dot detailing and a ruched lined mesh bodice with a cropped hem. Pair with a mini skirt for your new fave date night look.

    Fit & Features

    • Sweetheart neckline
    • Long sheer mesh sleeves with cinched ruffled hems
    • Ruched lined mesh bodice
    • Back zipper closure
    • Cropped
    • Allover dot detailing

    Style Number/Barcode: 06003-0988

    Category Name: Blue Wedding Guest Dresses

    Price: $11.97 $28.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • Girl Next Door Surplice Ribbed Top

    This casual knit top is giving us girl-next-door vibes! Lightweight and comfy, it's the perfect top to transition from the cool winter months to the upcoming sunny spring days. 

    Fits & Features

    • Surplice V Neckline
    • Cuffed Long Sleeves
    • Mid Length Hem 
    • Ribbed Knit Fabric 
    • Form Hugging Fit I Ample Stretch 

    Style Number/Barcode: 06001-2414

    Category Name: Blue Wedding Guest Dresses

    Price: $9.97 $26.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Clearance
  • Floral Stunner Ruched Maxi Dress

    You'll be quite the stunner in this floral ruched maxi dress! Its stretchy knit fabric will hug and flatter your curves beautifully!

    Fit & Features

    • Spaghetti straps | Cross back
    • V neckline
    • Center ruched detailing
    • Front slit
    • Stretchy knit fabric
    • Floral print

    Style Number/Barcode: 05101-0073

    Category Name: Blue Wedding Guest Dresses

    Price: $9.97 $39.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Clearance
  • Lucena Convertible Mermaid Formal Dress

    Special Occasion

    The Lucena mermaid formal dress offers endless styling options to suit your mood for any formal occasion! The dress boasts a convertible style neckline that can be worn as a halter, one shoulder, and more plus has a high front slit for effortless movement.

    Fit & Features

    • Smooth knit lined fabric
    • Convertible neckline with straps
    • High front slit
    • Mermaid silhouette
    • Floor-length hem
    • Multiple styling options
    • Runs true to size

     

    Where to Wear:

    Prom, weddings, bridesmaids, black-tie gala, fancy dinner parties, formal occasions and events

    Style Number/Barcode: 05002-000066

    Category Name: Blue Wedding Guest Dresses

    Price: $19.97 $79.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • Angela Formal Satin One Shoulder Long Dress

    Special Occasion

    All the glamour and sophistication! The Angela formal satin dress is a chic option for your next red carpet-event or bridesmaids. She features a sleeveless one-shoulder neckline with dual sleeve cuffs that shape the overlay bust, a form-hugging silhouette, and an asymmetrical long hem with a stunning side slit. The formal dress is composed of a silky satin fabric that gives off a luminous sheen. Complete the look in clear strap platform heels for a seamless-chic style!

    Fit & Features

    • Sleeveless one-shoulder neckline
    • Dual sleeve cuffs, overlay along bust
    • Form-hugging silhouette
    • Asymmetrical long hem, high side slit
    • Silky satin fabric, knit lining at the bust, moderate stretch
    • Strapless or sticky bra recommended
    • Runs true to size

    Style Number/Barcode: 05002-7021

    Category Name: Blue Wedding Guest Dresses

    Price: $29.97 $49.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • Sleek And Chic Nubuck Platform Heels

    Keep it sleek and chic with heels that are perf for workwear and formal outfits! The heels feature a closed-back with an adjustable ankle strap, an open almond toe with a single strap, a wide platform, and a stiletto heel. The heels are composed of a faux nubuck material. 

    Fit & Features

    • Closed-back
    • Adjustable ankle strap
    • Open almond toe
    • Single strap over toe
    • Wide platform
    • Stiletto heel
    • Runs true to size

    Style Number/Barcode: 07401-3559

    Category Name: Blue Wedding Guest Dresses

    Price: $12.97 $28.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • Special Surprise Criss Cross Platform Block Heels

    Strut into any room looking like a gift in these criss cross platform block heels that elevate your party or formal dress! 

    Fit & Features

    • Block heel
    • Almond toe
    • Criss cross toe straps
    • Platform sole
    • Adjustable ankle strap, buckle closure
    • Metallic faux leather material
    • Runs true to size

    Style Number/Barcode: 07401-5268

    Category Name: Blue Wedding Guest Dresses

    Price: $11.97 $30.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Robina Lace-Up A-Line Floral Satin Formal Dress

    Special Occasion

    Beautifully constructed from satin fabric with a floral print, the Robina A-line formal dress radiates spring vibes like no other! Boasting a charming lace-up back and high front slit for effortless movement along the graceful floor-length hem.

    Fit & Features

    • Floral print, premium satin fabric with woven lining
    • Cowl neckline, adjustable spaghetti straps
    • Lace-up back, lower zipper and hook-eye closure
    • Hidden side pockets, high front slit
    • A-line silhouette
    • Floor-length hem
    • Runs true to size

     

    Where to Wear: 

    Prom, weddings, bridesmaids, garden parties, fancy tea parties, and big milestone celebrations.

    Style Number/Barcode: 05002-9004

    Category Name: Blue Wedding Guest Dresses

    Price: $109.90

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • Amalia High Slit Floral Satin Mermaid Dress

    Special Occasion

    Captivate and give off a romantic allure at your next formal party in the Amalia high slit floral satin mermaid dress. The silky satin-knit fabric is accented with a blooming floral print to capture that soft feminine feel. She is shaped with a sleeveless sweetheart neckline with a built-in padded bust, dainty tie-shoulder spaghetti straps, and a secure back zipper closure. Her fitted high waist leads to a floor-length mermaid silhouette to hug your curves featuring a high-cut side slit to showcase some leg. Complete your look with a classic clutch and block heels.

    Fit & Features

    • Floral printed satin knit fabric with knit lining, moderate stretch
    • Sweetheart neckline, padded bust
    • Tie-shoulder spaghetti straps
    • Back zipper with hook and eye closure
    • High slit
    • Mermaid fit
    • Runs true to size

    Style Number/Barcode: 05002-8141

    Category Name: Blue Wedding Guest Dresses

    Price: $19.97 $74.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Norma Formal Velvet Floral Lace-Up Mermaid Dress

    Special Occasion

    Searching for the perfect party dress? The Normal formal long dress is sure to stand out on any occasion! She features a V-neckline with spaghetti straps that formal the strappy lace-up open-back design, a flattering mermaid silhouette, and a high front slit to show some leg along the floor-length hem. The formal maxi dress is crafted with a flocked velvet floral pattern on mesh fabric for a unique yet sophisticated style. Complete the look with a glam necklace for a banquet, gala, or wedding!

    Fit & Features

    • Sleeveless V-neckline, spaghetti straps
    • Strappy lace-up open-back
    • Back zipper and hook-eye closure
    • Mermaid silhouette, high front slit, floor-length hem
    • Flocked floral velvet pattern, mesh fabric, knit lining
    • Minimal stretch
    • Runs true to size

    Style Number/Barcode: 05002-7720

    Category Name: Blue Wedding Guest Dresses

    Price: $24.97 $79.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • Marcie Formal Crepe Short Sleeve Mermaid Dress

    Special Occasion

    Feel glamorous and stylish in the Marcie formal crepe dress to make a lasting impression at banquets or fancy soirees! She features a square neckline, short puff sleeves, and a curve-hugging mermaid silhouette that drapes elegantly to the floor-length hem. This dress is crafted with a crepe knit fabric with plenty of stretch so you can move comfortably. Complete the look with faux pearl earrings and a clutch.

    Fit & Features

    • Short puff sleeves, square neckline
    • Back zipper closure
    • Curve-hugging mermaid silhouette
    • Floor-length hem
    • Crepe knit fabric, moderate stretch, bust lining
    • Regular bra or lingerie accessories recommended
    • Runs true to size

    Style Number/Barcode: 05002-7433

    Category Name: Blue Wedding Guest Dresses

    Price: $9.97 $64.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Jane Formal Velvet Off-The-Shoulder Dress

    Special Occasion

    Luxurious velvet fabric on the Jane maxi formal dress will bring romance to your fancy night! She features an off-the-shoulder, folded neckline for a sophisticated charm, short-sleeve cuffs, a flattering mermaid silhouette, a high front slit to flaunt some skin, and floor-length hem. The formal long dress is crafted from a luxe velvet knit fabric offering plenty of stretch. Complete the look and style the long dress with glitter platform heels and earrings for a red carpet event.

    Fit & Features

    • Off-the-shoulder, folded neckline
    • Back zipper and hook-eye closure
    • Mermaid silhouette
    • High front slit, floor-length hem
    • Velvet knit fabric, moderate stretch
    • Strapless bra or sticky bra recommended
    • Runs true to size

    Style Number/Barcode: 05002-7388

    Category Name: Blue Wedding Guest Dresses

    Price: $19.97 $59.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Jaycee Formal Satin Corset Mermaid Dress

    Special Occasion

    With a glam silhouette, a gorgeous bodice, and silky satin fabric the Jaycee formal dress truly shines for all to admire! She features a sleeveless sweetheart neckline, adjustable spaghetti straps, a pleated and padded bust, a corset bodice that snatches your figure with flexible boning inserts, and a mermaid silhouette with a graceful floor-length hem. The formal dress is crafted from a luxe satin fabric with a subtle sheen and moderate stretch. Complete the look with fringe earrings for a banquet dinner or gala event!

    Fit & Features

    • Sleeveless sweetheart neckline, adjustable spaghetti straps
    • Pleated and padded bust
    • Corset bodice, flexible boning, back zipper and hook-eye closure
    • Mermaid silhouette, floor-length hem
    • Silky satin, subtle sheen, moderate stretch, bust lining
    • No bra required
    • Runs true to size

    Style Number/Barcode: 05002-7352

    Category Name: Blue Wedding Guest Dresses

    Price: $9.97 $99.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Trisha Formal Glitter Strapless Long Dress

    Special Occasion

    You'll be the life of the party in the glowing Trisha formal long glitter dress designed to bring the shine factor to every event! She features a strapless neckline, a padded bust, a slim curve-hugging silhouette, and a sultry front slit on the long hem. The formal dress is composed of a stretchy glitter knit fabric. Complete the look with teardrop earrings and a clutch. 

    Fit & Features

    • Strapless neckline, padded bust
    • Slim curve-hugging silhouette
    • Front slit, long hem
    • Stretchy glitter knit fabric
    • No bra required
    • Runs true to size

    Style Number/Barcode: 05002-7180

    Category Name: Blue Wedding Guest Dresses

    Price: $9.97 $59.90

    On Sale: Yes

    Availability: Out of Stock

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

    Special Occasion

    Sparkly sequins make the Jackie formal dress a stunning standout for weddings or galas! She shimmers in a sleeveless square neck, sleek spaghetti straps, and a revealing open back with two straps and four hook-eye closures. Her flattering mermaid silhouette effortlessly leads to the floor length with a high front slit. The formal dress is composed of a sequin-knit mesh fabric with a stretchy knit lining. Complete the look in bold stiletto heels.

    Fit & Features

    • Sleeveless square neck, spaghetti straps
    • Open-back, two straps, four hook-eye closures
    • Back zipper and hook-eye closure
    • Mermaid silhouette, high front slit, floor-length hem
    • Sequin-knit mesh fabric, stretchy knit lining
    • Sticky bra recommended
    • Runs true to size

    Style Number/Barcode: 05002-6933

    Category Name: Blue Wedding Guest Dresses

    Price: $19.97 $79.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • Melanie Sleeveless Cutout Mermaid Dress

    Special Occasion

    Showcase a sultry bold look in the stunning Melanie sleeveless mermaid dress. She features spaghetti straps, a double twist-front design with a sweetheart neckline and dual front cutouts, and a floor-sweeping fitted mermaid silhouette. Style this dress with neutral strappy heels and sleek hoop earrings.

    Fit & Features

    • Sleeveless, sweetheart neckline, spaghetti straps 
    • Strapless or adhesive bra recommended
    • Dual twist-front design, cutout bodice
    • Back zipper closure
    • Form-hugging, mermaid silhouette
    • Floor-length hem
    • Sheen knit fabric, lining, moderate stretch
    • Runs true to size

    Style Number/Barcode: 05002-2037

    Category Name: Blue Wedding Guest Dresses

    Price: $19.97 $56.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Keep It Sleek Asymmetric Maxi Dress

    Keep your look sleek and on-trend with this chic sweater maxi dress. It features a one-shoulder neckline with a tank shoulder strap and a curve-hugging maxi silhouette with a dramatic asymmetric hem creating a sultry side slit. Pair this sweater knit dress with clear heels and a new purse

    Shop More Sweater Dresses: Sweater Dress Collection

    Fit & Features

    • One-shoulder neckline
    • Tank shoulder strap
    • Form-hugging maxi silhouette
    • Asymmetric hem creating a side slit
    • Sweater knit fabric
    • Runs true to size

    Style Number/Barcode: 06005-1295

    Category Name: Blue Wedding Guest Dresses

    Price: $6.97 $44.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Clearance
  • Dalilah High Slit Sequin Dress

    Special Occasion 

    Shine on like the goddess you are in our Dalilah sequin dress! She elevates the evening with her elegant scroll print pattern and showcases curves with her mermaid silhouette! Pair her with dangling rhinestone earrings for a sophisticated look!  

    Fit & Features

    • Off The Shoulder Neckline 
    • Wired V-Neck Bust | Padded Cups
    • Off The Shoulder Strap Accents
    • Sequin Scroll Print
    • Lined Mesh Fabric 
    • Mermaid Silhouette | High Side Slit
    • Form Hugging Fit | Minimal Stretch 

    Model is 5'7" with a 34" bust, 24" waist and 36" hips. She is wearing a size small.

    Special Occasion products cannot be returned to any retail locations.

    Style Number/Barcode: 05002-0836

    Category Name: Blue Wedding Guest Dresses

    Price: $47.97 $89.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • Strike A Pose Long Sleeve Halter Midi Dress

    Strike a pose in this long sleeve midi dress at dinners or events. The dress boasts a unique off-the-shoulder halter V-neckline for a trendy allure while the bodycon fit accentuates your figure. Complete the look in sleek stiletto heels.

    Fit & Features

    • Smooth knit fabric with partial knit lining, plenty of stretch
    • Off-the-shoulder halter V-neckline, surplice design
    • Adjustable halter neck ties
    • Long fitted sleeves
    • Ruching
    • Midi-length bodycon fit
    • Runs true to size

    Style Number/Barcode: 05101-3751

    Category Name: Blue Wedding Guest Dresses

    Price: $9.97 $38.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • Jade Lace-Up Mermaid Glitter Formal Dress

    Special Occasion

    With the sparkling Jade glitter formal dress, you'll be more than ready to shine on the dance floor at fancy birthday celebrations or parties! Made with luxurious glitter fabric lined with stretchy knit for comfort. Featuring a square neckline, spaghetti straps, and padded bra cups for a flattering silhouette. The lace-up back adds a touch of elegance, while the mermaid silhouette and floor-length hem create a dramatic look. Complete the look with a clutch and heels

    Fit & Features

    • Glitter fabric lined with stretchy knit
    • Square neckline
    • Spaghetti straps
    • Padded bra cups
    • Lace-up back
    • Mermaid silhouette
    • Runs true to size

    Style Number/Barcode: 05002-8573

    Category Name: Blue Wedding Guest Dresses

    Price: $15.97 $79.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • One Dance Mini Dress

    Do your dance in this fabulous sequin mini! With a high crew neckline, long sleeves that are sheer, and a short hem that hits mid thigh. This Dress features a beautiful damask sequin design layed over a smooth knit inner lining. The back of this dress has a large keyhole cut out detail and a button closure at the top. 

    Model is 5'7" with a 34" bust, 24" waist and 36" hips. She is wearing a size small. 

    Style Number/Barcode: 05101-0053

    Category Name: Blue Wedding Guest Dresses

    Price: $25.97 $64.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • Ruffled In Love Sleeveless Dress
    Keep it lovely in ruffles in this stunning dress! It features a sleeveless square neckline, narrow shoulder straps and a midi length silhouette with an asymmetrical ruffled hem. Dress is composed of a stretchy crepe fabric that offers a form hugging fit.

    Model is 5'7" with a 34" bust, 24" waist and 36" hips. She is wearing a size small.

    Style Number/Barcode: 05103-0359

    Category Name: Blue Wedding Guest Dresses

    Price: $13.97 $35.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Clearance