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.

  • Candence Corset Mermaid Lace Formal Dress

    Special Occasion

    Dainty lace and delicate details create the Candence lace formal dress that will leave everyone breathless! Designed with a chic corset bodice that flatters your figure, along with the mermaid silhouette with a high front slit for effortless movement.

    Fit & Features

    • Lace fabric lined with stretchy knit
    • Off-the-shoulder neckline, padded bra cups
    • Corset bodice, flexible boning inserts, back zipper and hook-eye closure
    • High front slit
    • Mermaid silhouette, floor-length hem
    • Runs true to size 

     

    Where to Wear:

    Prom, weddings, bridesmaids, garden parties, elegant soirees, formal celebrations

    Style Number/Barcode: 05002-9716

    Category Name: Blue Wedding Guest Dresses

    Price: $59.90

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Pam Formal Velvet Long Sleeve Mermaid Dress

    Special Occasion

    Luxurious velvet creates the chic-sophisticated Pam formal dress! Her timeless silhouette features a sweetheart neckline with cowl pleating, fitted long sleeves, a corset bodice with flexible boning to give you a snatched appearance, a head-turning strappy lace-up back, and a high front slit, all crafted from beautiful velvet fabric. The floor-length hem gives this dress effortless sophistication for a glamorous evening look. Complete the look for a formal party, wedding, or banquet with a statement ring set and a clutch.

    Fit & Features

    • Fitted long sleeves
    • Sweetheart neckline, cowl pleating
    • Corset bodice, flexible boning
    • Strappy lace-up back
    • Mermaid silhouette, high front slit, floor-length hem
    • Soft velvet fabric, moderate stretch
    • Any bra or lingerie accessory recommended
    • Runs true to size

    Style Number/Barcode: 05002-7610

    Category Name: Blue Wedding Guest Dresses

    Price: $14.97 $79.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • Esmerelda Formal Crepe Strappy Mermaid Dress

    Special Occasion

    You'll be the talk of the night wearing the Esmerelda formal dress at school dances, black tie events, or banquets! She features a striking and sleeveless V-neckline, sleek bungee spaghetti straps that create the open strappy back design, and a flattering mermaid silhouette, high side slit, and floor-length hem. The formal dress is composed of a crepe fabrication with a stretchy knit lining. Complete the look in rhinestone heels and earrings for some glam!

    Fit & Features

    • Sleeveless V-neckline
    • Bungee spaghetti straps, open strappy back design
    • Back zipper and hook-eye closure
    • Mermaid silhouette
    • High side slit
    • Floor-length hem
    • Crepe fabrication, stretchy knit lining
    • Runs true to size

    Style Number/Barcode: 05002-6938

    Category Name: Blue Wedding Guest Dresses

    Price: $59.90

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Reagan Formal Satin Low Back Mermaid Dress

    Special Occasion

    Your curves deserve a moment in the Reagan satin formal dress perfect for making a sultry entrance at award banquets and red carpet events! She features a sleeveless cowl neckline with a padded bust, adjustable spaghetti straps, a head-turning low back with a knot design, side ruched seams, and a figure-flattering mermaid silhouette that leads to the floor-length hem. The formal dress is composed of lined stretchy satin fabric with a luxe feel. Complete the look with a dainty lariat necklace and a clutch!

    Fit & Features

    • Sleeveless cowl neckline, padded bust
    • Adjustable spaghetti straps
    • Low back, knot design, side ruched seams
    • Mermaid silhouette, floor-length hem
    • Lined satin fabric, moderate stretch
    • No bra required
    • Runs true to size

    Style Number/Barcode: 05002-7877

    Category Name: Blue Wedding Guest Dresses

    Price: $14.97 $89.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Alice Formal Glitter Off The Shoulder Dress

    Special Occasion

    It's not a party til you arrive in the sparkly Alice formal dress showcasing all-over glitter! Shine and shimmer at school dances, red-carpet events, and galas. She features a sultry fold-over off-the-shoulder neckline, a corset-style bodice, and a form-hugging mermaid silhouette with a floor-length hem. The formal dress is composed of a glitter mesh fabric with a stretchy knit lining. Complete the look with statement hoop earrings for a dramatic flair!

    Fit & Features

    • Off-the-shoulder, fold-over neckline
    • Back zipper closure, corset-style bodice
    • Form-hugging, mermaid silhouette
    • Floor-length hem
    • Glitter mesh fabric, stretchy knit lining
    • Strapless or sticky bra recommended
    • Runs true to size

    Style Number/Barcode: 05002-7103

    Category Name: Blue Wedding Guest Dresses

    Price: $9.97 $74.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Clearance
  • Klarrissa Formal Satin Pearl Strap Midi Dress

    Special Occasion

    Make an iconic entrance in the Klarissa formal satin dress as the bride-to-be or banquet guest! She features a sleeveless sweetheart neckline with a pleated cowl draping, adjustable faux pearl embellished straps, a lightly padded bust, flexible boning inserts along the bodice, and a bodycon silhouette with a wrap midi-length hem. The formal dress is composed of luxurious satin fabric with a subtle sheen and a stretchy knit lining. Complete the look in dainty earrings and heels.

    Fit & Features

    • Sleeveless sweetheart neckline, pleated cowl draping
    • Adjustable faux pearl embellished straps
    • Lightly padded bust
    • Flexible boning inserts, back zipper and hook-eye closure
    • Bodycon silhouette, wrap midi-length hem
    • Luxe satin fabric, stretchy knit lining
    • Runs true to size

    Style Number/Barcode: 05001-1700

    Category Name: Blue Wedding Guest Dresses

    Price: $19.97 $74.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Sleek Satin Mini Wrap Dress

    Stun in satin! Create an alluring first impression in this sleek satin mini wrap dress.

    Fits & Features
    • Spaghetti Straps
    • Wrap Front V Neckline
    • Square Back
    • Short, Asymmetrical Hem
    • Curve-Hugging Fit
    • Moderate Stretch I Fully Lined
    • Zipper Not Included

     

    Navy & Red: Model is 5'9" with a 34" bust, 24" waist and 34.5" hips. She is wearing a size small

    Gold: Model is 5'9" with a 32" bust, 24" waist and 34" hips. She is wearing a size small.

    Emerald: Model is 5'8" with a 32" bust, 25" waist and 35" hips. She is wearing a size small.

    Style Number/Barcode: 05103-0374

    Category Name: Blue Wedding Guest Dresses

    Price: $9.97 $34.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Clearance
  • Irie Sequin Lace Mermaid Formal Dress

    Special Occasion

    Designed for evenings that call for polish with presence, the Irie glides with a confident, sculpted ease. Sequin lace shapes a floor-length mermaid silhouette, finished with a V neck and a lace up cutout back that feels refined yet striking.

    Fit & Features

    • Sequin lace fabric with knit lining
    • V-neckline, padded bra cups, adjustable spaghetti straps
    • Mermaid floor-length silhouette
    • Lace up cutout back with zipper and hook-eye closure
    • Runs true to size

     

    Where to Wear:

    Prom, big birthday event, formal milestone celebrations, balls, galas, garden parties, special occasion dinner, red-carpet event

    Style Number/Barcode: 05002-001527

    Category Name: Blue Wedding Guest Dresses

    Price: $149.90

    Availability: In Stock

    Available Color: YELLOW

    Available Size: XS, S, M, L

    Product Badge:
    • Ships Free
  • Wylla Formal Sequin Mermaid Dress

    Special Occasion

    Grace the room with a sequin dress that makes an A-list-worthy entrance! Wylla features a sleeveless V-neckline with a built-in padded bust, tank-like shoulder straps, and an empire waist that leads to a flattering mermaid silhouette. Wylla features a gorgeous sequin pattern throughout that shines from all your best angles. The dress is composed of a lined mesh fabric that offers a form-hugging fit with minimal stretch. Complete look with rhinestone heels and a clutch. 

    Fit & Features

    • Sleeveless V-neckline, tank shoulder straps
    • Built-in padded bust
    • Empire waist, back zipper closure
    • Mermaid silhouette
    • Floor-length hem
    • Sequin mesh-lined fabric, minimal stretch
    • Runs true to size

    Style Number/Barcode: 05002-2360

    Category Name: Blue Wedding Guest Dresses

    Price: $24.97 $134.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Clearance
  • Maya Formal One Shoulder Dress
    Special Occasion 

    Dare to bare in our bold Maya dress! She features a classic black hue, a one shoulder neckline, an open back and an adjustable asymmetrical shoulder strap. Her open back is accented with a lovely twisted knot detail that rests on the lower back for a gorgeous detail! Her slim fit bodice leads to an elongating floor length silhouette. She is composed of a lined smooth knit fabric that offers a form hugging fit with a slight stretch.

    Model is 5'6" with a 34" bust, 24" waist and 37" hips. She is wearing a size small.

    Special Occasion products cannot be returned to any retail locations.

    Style Number/Barcode: 05002-6607

    Category Name: Blue Wedding Guest Dresses

    Price: $29.97 $59.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Clearance
  • Elliana Formal Sequin Mermaid Dress

    Special Occasion

    Designed to draw all the attention, the Elliana formal sequin mermaid dress is a perfect pick for prom or other fancy affairs. She features a sleeveless V-neckline, adjustable spaghetti straps for a customized fit, a slim-fit bodice that continues through the waist, and a floor-sweeping hem with a gorgeous mermaid silhouette. The knit fabric features an intricate sequin-embroidered scroll design that will catch the light at the center of the dance floor. Complete your look with a rhinestone lariat necklace.

    Fit & Features

    • Sleeveless V-neckline, adjustable spaghetti straps
    • Padded bust, back zipper and hook-eye closure
    • Slim-fit bodice and waist
    • Floor-sweeping hem, mermaid silhouette
    • Sequin-scroll embroidery, mesh fabric, stretchy knit lining
    • Strapless or sticky bra optional
    • Runs true to size

    Style Number/Barcode: 05002-6885

    Category Name: Blue Wedding Guest Dresses

    Price: $59.97 $129.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Satin and Sequin Halter Mini Dress

    Shine on in a mini dress that brings the glitz and glamour for your next night out! The dress features a sleeveless halter neckline, a sequin embellished bodice, a neck ties to adjust as needed, and a luxe satin mini length skirt. Complete your glow worthy outfit with rhinestone earrings and glitter heels

    Fit & Features

    • Sleeveless halter neckline
    • Sequin embellished bodice
    • Open back 
    • Satin-like mini length silhouette
    • Form hugging fit
    • Slight stretch 

    Style Number/Barcode: 05103-2087

    Category Name: Blue Wedding Guest Dresses

    Price: $9.97 $36.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • Dazzle Day To Night Glitter Mini Dress

    Look dazzling from day to night in this glitter mesh mini dress! Featuring an alluring surplice V-neckline, spaghetti straps, a bodycon silhouette, and a wrap mini-length hem to make you feel like the star of the show. The sheer glitter mesh fabric includes a full-length knit lining. Complete the look with statement jewelry and heels for a dressy style on the town!

    Fit & Features

    • Sleeveless surplice V-neckline
    • Spaghetti straps
    • Bodycon silhouette
    • Wrap mini-length hem
    • Sheer glitter mesh fabric, full-length sewn-in knit lining
    • Moderate stretch
    • Runs true to size

    Style Number/Barcode: 05103-5291

    Category Name: Blue Wedding Guest Dresses

    Price: $9.97 $38.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Mona Off-Shoulder Slit Mermaid Formal Dress

    Special Occasion

    The Mona off-shoulder formal dress is elegance reimagined that commands attention with a flattering mermaid silhouette and high side slit for effortless allure!

    Fit & Features

    • Smooth knit fabric, stretchy knit lining, moderate stretch
    • Strapless neckline, off-the-shoulder strap
    • High side slit
    • Mermaid silhouette
    • Floor-length hem
    • Runs true to size

     

    Where to Wear:

    Prom, wedding guests, bridesmaids, black-tie galas, fancy dinner parties, and engagement parties.

    Style Number/Barcode: 05002-9556

    Category Name: Blue Wedding Guest Dresses

    Price: $19.97 $69.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Ivette Formal Satin Lace-Up Midi Dress

    Special Occasion

    Your swoon-worthy entrance awaits in the Ivette formal satin midi dress as the bride, graduate, or black-tie party guest! She features a sleeveless cowl neckline, dual spaghetti straps that lace up along her sultry open back, side, and back ruched seams that accentuate your curves and a bodycon silhouette with a midi-length hem. The formal knee-length dress is composed of a silky satin-lined fabric with moderate stretch. Complete the look with the midi dres with a chic collar necklace and heels!

    Fit & Features

    • Sleeveless cowl neckline, dual spaghetti straps
    • Open lace-up back
    • Side and back ruched seams, bodycon silhouette
    • Midi-length hem
    • Lined silky satin fabric, moderate stretch
    • Sticky bra or pasties recommended
    • Runs true to size

    Style Number/Barcode: 05001-1737

    Category Name: Blue Wedding Guest Dresses

    Price: $29.97 $59.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Glitter Glow Skater Dress

    Girl glow up in this dazzling skater dress! It features a sleeveless bodice, a V neckline and spaghetti straps that cross at the back. The slim fit bodice leads to a flared skater silhouette accented with hidden side pockets. Dress is composed of a textured glitter knit fabric that offers a form hugging fit with a moderate stretch.

    Model is 5'3" with a 32" bust, 22.5" waist and 34" hips. She is wearing a size small

    Style Number/Barcode: 05101-0243

    Category Name: Blue Wedding Guest Dresses

    Price: $9.97 $36.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • Chelsea Cowl Neck Lace-Up Mermaid Glitter Dress

    Special Occasion

    Light-catching glitter will catch every eye when you arrive in the Chelsea long formal dress at prom or sweet sixteens! Capture the shimmer of this gorgeous glitter dress featuring a flattering cowl neckline, padded bra cups for support, and spaghetti straps that shape the open lace-up back giving you a sultry exit. The mermaid silhouette accentuates your curves while the floor-length hem lends sophistication. Complete the look with a stunning necklace and earrings set.

    Fit & Features

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

    Style Number/Barcode: 05002-7978

    Category Name: Blue Wedding Guest Dresses

    Price: $19.97 $69.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Simply Stylish Wrap-Front Midi Dress

    Simply stylish, this wrap-front midi dress is a chic choice for cocktail hour. It features a sleeveless V-neckline with a wrap-front design, spaghetti straps, pleated detailing at the waist, a wrap-front skirt with an asymmetric midi-length hem, and a slim-fit silhouette. The lined crepe fabric offers a moderate stretch. Complete your look with lace-up heels.

    Fit & Features

    • Sleeveless V-neckline, wrap-front design
    • Spaghetti straps
    • Pleating at the waist
    • Wrap-front skirt, asymmetric midi-length hem
    • Slim-fit silhouette
    • Crepe fabric, full-length knit lining, moderate stretch
    • Runs true to size

    Style Number/Barcode: 05101-2557

    Category Name: Blue Wedding Guest Dresses

    Price: $6.97 $36.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Effortless Beauty Chiffon Skater Dress

    Showcase your effortless beauty in this twirl-worthy skater dress! It features a sleeveless bodice with tank-like shoulder straps, a wrap-front V neckline, a high waist, and a flowy wrap skater skirt with pleated details. The sheer chiffon fabric has a stretchy knit lining and offers a flowy fit. Complete your pretty look with wedges.

    Fit & Features

    • Tank-like shoulder straps
    • Wrap-front V neckline
    • Back zipper and hook and eye closure
    • High waist with a wrap skater skirt and pleated details
    • Flowy fit
    • Sheer chiffon fabric with a stretchy knit lining
    • Runs true to size

    Style Number/Barcode: 05101-0323

    Category Name: Blue Wedding Guest Dresses

    Price: $38.90

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • Cassidy Formal Cowl Neck High Slit Dress

    Special Occasion 

    Make a glamour entrance with a dress that captivates from the moment you enter the room. Cassidy features a sleeveless cowl neckline, sleek spaghetti straps, and a satin bodice. The relaxed fit bodice leads to a floor-length crepe skirt accented with a high side slit. Complete your look with rhinestone heels and a clutch. 

    Fit & Features

    • Sleeveless cowl neckline
    • Satin bodice
    • Spaghetti straps
    • Crepe skirt 
    • High side slit
    • Form hugging fit, moderate stretch 
    • Runs true to size 

    Style Number/Barcode: 05002-1269

    Category Name: Blue Wedding Guest Dresses

    Price: $19.97 $49.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • Eva Glitter Lace-Up Column Formal Dress

    Special Occasion

    Made for evenings that linger long after the last toast, The Eva delivers refined glamour with a confident edge. Crafted in glitter knit-lined fabric, this column floor-length silhouette features a softly draped cowl neckline, delicate spaghetti straps, and a high front slit that feels striking yet composed.

    Fit & Features

    • Glitter knit fabric lined with smooth knit
    • Cowl neckline, spaghetti straps
    • Lace-up open back detail
    • High front slit for movement
    • Column floor-length silhouette
    • Runs true to size

     

    Where to Wear:

    Formal weddings, black tie galas, upscale cocktail receptions, anniversary dinners, milestone birthday evenings, winter formals, special events, engagement parties, rehearsal dinners

    Style Number/Barcode: 05002-001140

    Category Name: Blue Wedding Guest Dresses

    Price: $69.90

    Availability: In Stock

    Available Color: RED, BLACK, BROWN

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

  • Audrey Formal Ruffled One Shoulder Dress

    Special Occasion

    Timeless with an eye-catching twist, the Audrey long formal dress is ready to make your acquaintance for banquets, ceremonies, and black-tie events. She features a striking sleeveless one-shoulder neckline, a bonded ruffled design for a structured look, a flattering mermaid silhouette, and a bonded ruffled long-length hem. The formal dress is composed of a sleek scuba knit fabric with plenty of stretch. Complete the look with a clutch and stiletto pumps.

    Fit & Features

    • Sleeveless one-shoulder neckline, bonded ruffled design
    • Mermaid silhouette
    • Bonded ruffled long hem
    • Sleek scuba knit fabric, moderate stretch
    • Strapless or sticky bra recommended
    • Runs true to size

    Style Number/Barcode: 05002-4037

    Category Name: Blue Wedding Guest Dresses

    Price: $9.97 $99.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Fall For Floral Chiffon Midi Dress

    Fall for these florals! Bare your shoulders in this sleeveless midi dress featuring a square neckline with non-slip grip lining, adjustable spaghetti straps, a form-fitting silhouette, and a flirty front slit accent. Complete the look in braid strap mules for a birthday brunch.

    Fit & Features

    • Sleeveless, square neckline, non-slip grip lining
    • Adjustable spaghetti straps
    • Back zipper closure, smocked
    • Form-fitting silhouette
    • Front slit accent, midi-length hem
    • Floral chiffon fabric, lining
    • Runs true to size

    Style Number/Barcode: 05101-2249

    Category Name: Blue Wedding Guest Dresses

    Price: $5.97 $48.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Refined Charm Flocked Velvet Halter Midi Dress

    The midi dress features a sleeveless halter neckline with a single halter neck strap, a floral flocked velvet pattern, and a high side slit. Complete the cocktail outfit with sleek stiletto heels.

    Fit & Features

    • Lined mesh fabrication
    • Sleeveless halter neckline
    • Floral flocked velvet pattern
    • High side slit
    • Midi length hem
    • Runs true to size

    Style Number/Barcode: 05101-3809

    Category Name: Blue Wedding Guest Dresses

    Price: $9.97 $44.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale