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.

  • New Boldness V-Neck Ruched Midi Dress

    Add some new boldness into your lineup! This chic midi dress features a sleeveless V-neck, adjustable spaghetti straps, and an asymmetrical side ruched seam with a slit accent. The smooth knit fabric effortlessly hugs your curves and offers a moderate stretch. Complete the look in glam heels.

    Fit & Features

    • Sleeveless, V-neck, adjustable spaghetti straps
    • Form-fitting silhouette
    • Side ruched seam, slit accent
    • Asymmetrical midi hem
    • Sleek knit fabric, inner lining, moderate stretch
    • Runs true to size

    Style Number/Barcode: 05101-1402

    Category Name: Blue Wedding Guest Dresses

    Price: $6.67 $38.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Clearance
  • Morelia Satin Mermaid Formal Dress

    Special Occasion

    Designed for your slow-motion entrance, the Morelia satin mermaid gown brings just the right amount of drama with its lace-up open back and high front slit. Sleek, sculpting, and effortlessly striking, it’s the kind of dress that turns a simple arrival into a moment.

    Fit & Features

    • Stretch satin fabric with a soft sheen
    • V-neckline, spaghetti straps
    • Lace-up open back design
    • High front slit, mermaid silhouette, floor-length hem
    • Runs true to size

     

    Where to Wear:

    Prom, weddings, bridesmaids, galas, black tie soirees and celebrations

    Style Number/Barcode: 05002-000701

    Category Name: Blue Wedding Guest Dresses

    Price: $59.90

    Availability: In Stock

    Available Color: YELLOW, SAGE

    Available Size: XS, S, M, L

  • Ria Bustier Mermaid Glitter Satin Formal Dress

    Special Occasion

    Decorated with shimmering glitter that sparkles under any light, the Ria satin formal dress exudes sophistication at galas, black-tie weddings, and balls. Made from luxurious glitter satin fabric, this gown is guaranteed to make you shine at any formal event. Designed with a sweetheart neckline and thin shoulder straps for a delicate and chic look. The bustier bodice, built-in padded underwire bust, and flexible boning provide support and structure, while the mermaid silhouette and bonded floor-length hem create a graceful and flattering silhouette. Complete the look with a dainty necklace and earrings set for an enchanting evening!

    Fit & Features

    • Glitter satin fabric lined with stretchy knit
    • Built-in padded underwire bust
    • Flexible boning
    • Back zipper and hook-eye closure
    • Mermaid silhouette
    • Bonded floor-length hem
    • Runs true to size

    Style Number/Barcode: 05002-8135

    Category Name: Blue Wedding Guest Dresses

    Price: $9.97 $109.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Lexi Formal Mesh Lace-Up Mermaid Long Dress

    Special Occasion

    Whether you're heading to a red carpet or prom, the dreamy Lexi formal long dress has details to stun! She features a sweetheart neckline, a padded bust, and spaghetti straps that lace up in the back. The sheer bodice offers flexible boning for a snatched appearance while the all-over ruching hugs your curves like an hourglass along the mermaid silhouette and floor-length hem. Crafted from an airy mesh fabric, this formal maxi dress exudes elegance and has a full stretchy knit lining. Complete the look with statement earrings.

    Fit & Features

    • Sleeveless sweetheart neckline, padded bust
    • Spaghetti straps, lace-up back, zipper and hook-eye closure
    • Sheer bodice, flexible boning
    • All-over ruching, mermaid silhouette
    • Floor-length hem
    • Mesh fabric, full knit stretchy lining
    • Runs true to size

    Style Number/Barcode: 05002-7666

    Category Name: Blue Wedding Guest Dresses

    Price: $29.97 $59.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • Catrina Formal V-Neck Corset Mermaid Satin Dress

    Special Occasion

    A figure-enhancing corset bodice creates a sexy look on the Catrina formal satin long dress perfect for black tie weddings, galas, or parties! She's designed with a flattering V-neckline and pleated bust highlighting your assets while her corset bodice with flexible boning snatches your figure and offers a back lace-up to give you the perfect hourglass effect. The mermaid silhouette hugs your curves while the floor-length hem gives the illusion of a long and lean figure. Complete the look with a stunning necklace and earrings set for a touch of glamour!

    Fit & Features

    • Smooth stretch satin fabric with knit lining
    • Side zipper and hook-eye closure
    • Sleeveless V-neckline, pleated bust
    • Corset bodice, flexible boning, back lace-up
    • Mermaid silhouette, floor-length hem
    • Runs true to size

    Style Number/Barcode: 05002-7975

    Category Name: Blue Wedding Guest Dresses

    Price: $24.97 $89.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • Presley Formal Halter A-Line Dress

    Special Occasion

    Make a head-turning entrance with a formal dress that brings radiance to your special occasion. Presley features a halter neck with a racer-style bust, a built-in padded bust, bungee spaghetti straps that cross at the back, ruching at the lower back, and a high side slit along the floor-length, A-line silhouette. The dress is composed of a lined crepe fabric that offers a form-hugging fit with a moderate stretch. Complete look with rhinestone heels and a sphere clutch.

    Fit & Features

    • Halter neck, racer-style bust
    • Built-in padded bust
    • Bungee spaghetti straps, strappy open back
    • Back ruched seam, high side slit
    • A-Line silhouette
    • Lined crepe fabric, moderate stretch
    • Runs true to size

    Style Number/Barcode: 05002-1708

    Category Name: Blue Wedding Guest Dresses

    Price: $14.97 $59.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Riviera Draped Corset Top

    Wine & dine in this stunning top! It features a draped off-the-shoulder neckline on a corset-style bodice that compliments your curves. The crepe-lined fabric offers no stretch. Complete your look with faux leather leggings. 

    Fit & Features

    • Draped off-the-shoulder neckline
    • Corset-style bodice, flexible boning
    • Hook-eye closure
    • Crepe lined fabric, no stretch
    • Runs true to size

    Style Number/Barcode: 06003-1478

    Category Name: Blue Wedding Guest Dresses

    Price: $6.97 $34.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Martha Flocked Floral Velvet Mermaid Formal Dress

    Special Occasion

    A statement in movement and allure, the Martha floral velvet mesh gown pairs a plunge wired halter neckline with a mermaid silhouette that’s made to turn heads. The flocked floral pattern and high front slit create an effortlessly refined look for every formal RSVP.

    Fit & Features

    • Flocked velvet floral pattern, mesh fabric, stretch knit lining
    • Plunge wired halter neckline, tie closure
    • Back zipper and hook-eye closure
    • High front slit
    • Ruched mermaid silhouette
    • Floor-length hem
    • Runs true to size

     

    Where to Wear:

    Weddings, black tie galas, engagement parties, rehearsal dinners, anniversaries, fancy date nights, formal milestone celebrations, big birthday events

    Style Number/Barcode: 05002-000141

    Category Name: Blue Wedding Guest Dresses

    Price: $74.90

    Availability: In Stock

    Available Color: BLACK

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

  • Serving Sultry Vibes Mesh Midi Dress

    This mesh bodycon dress knows how to flatter. With a ruched fit and sweetheart neckline, it’s your go-to for cocktail soirees and plus-one invites! 

    Fit & Features

    • Mesh fabric, sewn-in knit lining, high stretch
    • Sweetheart neckline, padded bra cups
    • Adjustable spaghetti straps
    • Back zipper and hook-eye closure
    • Ruched bodycon silhouette
    • Midi-length hem
    • Runs true to size

    Style Number/Barcode: 05101-000700

    Category Name: Blue Wedding Guest Dresses

    Price: $50.90

    Availability: In Stock

    Available Color: PINK

    Available Size: XS

  • Marlissa Satin Column Formal Dress

    Special Occasion

    There’s something about a sleek silhouette that makes the whole evening feel cinematic. The Marlissa gown is crafted in fluid satin with a sculpted column floor-length silhouette and an elegant tie-back detail, delivering refined drama that feels effortless from ceremony to last dance.

    Fit & Features

    • Premium silky satin fabric lined with knit
    • Strapless sweetheart neckline with twist detail, padded bra cups
    • Column floor length silhouette
    • Open back with adjustable tie-back sash
    • Hidden back zipper and hook-eye closure
    • Runs true to size

     

    Where to Wear:

    Prom, weddings, bridesmaids, black tie galas, engagement parties, rehearsal dinners, formal milestone celebrations, fancy baby showers, cocktail soirees, anniversary parties, award ceremonies

    Style Number/Barcode: 05002-000921

    Category Name: Blue Wedding Guest Dresses

    Price: $79.90

    Availability: In Stock

    Available Color: LIGHT, BLUE

    Available Size: S, M

    Product Badge:
    • Ships Free
  • Special Something Off-The-Shoulder Floral Midi Dress

    Look iconic all season long in this off-the-shoulder floral midi dress as a gorgeous wedding guest or attending a garden party! 

    Fit & Features

    • Floral print, smooth knit stretchy fabric
    • Off-the-shoulder neckline
    • Short-sleeve cuffs
    • Bodycon silhouette
    • Flared midi-length hem
    • Runs true to size

    Style Number/Barcode: 05101-000030

    Category Name: Blue Wedding Guest Dresses

    Price: $9.97 $39.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Isabel Velvet Rhinestone Trim Dress

    Special Occasion

    Attention everyone, you've arrived looking like a princess in the Isabel formal dress for holiday parties and dressy soirees! She features long fitted sleeves with shoulder pads for structure, a gorgeous rhinestone trim sweetheart neckline with a center-notched design, and a pleated side seam that leads to her bodycon, asymmetric short hem. The formal dress is composed of luxurious lined velvet fabric with a moderate stretch. Style with rhinestone stiletto heels to complete your glam look!

    Fit & Features

    • Long fitted sleeves, shoulder pads
    • Rhinestone trim sweetheart neckline, center-notched design
    • Back zipper, hook and eye closure
    • Pleated side seam, bodycon silhouette, asymmetric short-length hem
    • Lined velvet fabric, moderate stretch
    • Bra-friendly design
    • Runs true to size

    Style Number/Barcode: 05001-1217

    Category Name: Blue Wedding Guest Dresses

    Price: $9.97 $69.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • May Blooms Lace-Up Midi Dress

    May flowers are blooming on this sultry midi dress featuring a sleeveless, cowl neck, spaghetti straps that lace up on the open back, a form-hugging fit, and a side slit accent. Complete the look in simple block heels for a daytime event.

    Fit & Features

    • Sleeveless, cowl neck, spaghetti straps
    • Open-back, lace-up design
    • Form-hugging fit
    • Side slit accent
    • Midi-length hem
    • Slinky knit fabric, moderate stretch. fits true to size

    Style Number/Barcode: 05101-1625

    Category Name: Blue Wedding Guest Dresses

    Price: $9.97 $38.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Clearance
  • Neann Open Back Glitter Dress

    Special Occasion 

    Dazzle from all your best angles with our Neann dress! She features a high round neckline, fitted long sleeves and an open back with a lower back bar strap accent. Her slim fit bodice leads to a sweeping floor length silhouette. Dress is composed of a lined glitter mesh fabric that offers a form hugging fit with a moderate stretch. Zipper not included.

     

     

    Special Occasion products cannot be returned to any retail locations.

    Style Number/Barcode: 05002-0368

    Category Name: Blue Wedding Guest Dresses

    Price: $14.97 $59.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • Strappy Chic Faux Leather Block Heels

    These strappy chic faux leather heels will level up your everyday looks. They feature a trendy open square-shaped toe, a knot front detail, a strappy lace-up design, and a short block heel. Style these heels with a casual mini dress and a faux leather jacket.

    Fit & Features

    • Open square-shaped toe
    • Knot front detail
    • Strappy lace-up design, tie closure
    • Short block heel
    • Faux leather material
    • Runs true to size

    Style Number/Barcode: 07401-3551

    Category Name: Blue Wedding Guest Dresses

    Price: $9.97 $32.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Clearance
  • Plus Lucy Formal High Slit Dress
    Special Occasion 

    Make an elegant entrance in the ever enchanting Lucy dress! She features a timelessly chic black hue, an off the shoulder neckline with strap accents, a wired sweetheart bust, a built in no slip strip and supportive padded cups. Her relaxed fit bodice leads to a sweeping floor length silhouette accented with  hidden side pockets and a high side slit. Dress is composed of a lined scuba knit fabric that offers a curve hugging fit with a moderate stretch. Includes an additional mini skirt length knit lining.

    Model is 5'9" with a 38.5" bust, 31" waist and 52" hips. She is wearing a 1X

    Special Occasion products cannot be returned to any retail locations.

    Style Number/Barcode: 15002-0077

    Category Name: Blue Wedding Guest Dresses

    Price: $29.97 $54.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • Haley Corset Slit A-Line Satin Formal Dress

    Special Occasion

    The Haley corset slit A-line satin formal dress brings the perfect amount of class and sexy to any special event or wedding! Her sleek, glossy satin fabric drapes into an A-line silhouette, while the corset bodice with flexible boning accentuates your figure. The V-neckline and high front slit add a touch of sensuality, while the adjustable spaghetti straps provide a customizable fit to this floor-length gown. Complete the look with a statement necklace and heels.

    Fit & Features

    • Glossy satin fabric, bust lining, minimal stretch
    • Adjustable spaghetti straps, V-neckline
    • Flexible boning, padded bra cups
    • Back zipper hook-eye closure
    • High front slit
    • A-line silhouette
    • Runs true to size

    Style Number/Barcode: 05002-8133

    Category Name: Blue Wedding Guest Dresses

    Price: $19.97 $79.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Joni Formal High Slit Glitter Dress

    Special Occasion

    Glitzy and alluring, the Joni formal long high slit glitter dress will bring that wow factor to your next fancy soiree! She features a sleeveless V-neckline, a padded bust that eliminates the need for a bra, bungee spaghetti straps, and an open back with a thin strappy design. Her high waist leads to front ruched detailing and a sultry thigh-high slit on her curve-hugging, floor-length hem. The glitter knit fabric will give off the prettiest shimmer that is sure to have all eyes on you. Complete your look with strappy stilettos.

    Fit & Features

    • Sleeveless V-neckline, padded bust
    • Bungee spaghetti straps
    • Open back, cross-back straps, lower back bar straps
    • High waist seam, front ruching, thigh-high slit
    • Floor-length hem, curve-hugging silhouette
    • Glitter knit fabric, short knit lining, moderate stretch
    • Runs true to size

    Style Number/Barcode: 05002-2461

    Category Name: Blue Wedding Guest Dresses

    Price: $39.97 $79.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Adeline Sweetheart Floral A-Line Formal Dress

    Special Occasion

    It'll be the most beautiful day spent in the Adeline floral formal dress as a gorgeous plus one at weddings, graduation parties, or banquets! Crafted from sheer chiffon with a stretchy knit lining, it boasts a delicate floral blossom print for a touch of romance. She boasts a sleeveless sweetheart neckline with a padded bust and adjustable spaghetti straps that exude effortless elegance, while the high front slit on the A-line floor-length silhouette provides a flirty allure. Complete the look in simple heels and earrings.

    Fit & Features

    • Floral blossom print, sheer chiffon fabric lined with stretchy knit
    • Sweetheart neckline, padded bust
    • Adjustable spaghetti straps, back zipper with hook and eye closure
    • High waist seam
    • High front slit
    • A-line silhouette
    • Runs true to size

    Style Number/Barcode: 05002-7933

    Category Name: Blue Wedding Guest Dresses

    Price: $19.97 $59.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Chic Daydream Floral Satin Mini Dress

    Capture everyone's gaze in this sleek floral satin mini dress that will have you looking like a chic daydream! It features a sleeveless sweetheart neckline, a gorgeous floral embroidered applique that continues from the bust to the spaghetti straps, a high waist seam, a mini-length hem, and a bodycon silhouette that will hug your curves. Style this stunning dress with clear heels for a party.

    Fit & Features

    • Sleeveless sweetheart neckline
    • Floral embroidered applique at the bust and adjustable spaghetti straps
    • High waist seam, back zipper closure
    • Mini-length hem
    • Bodycon fit
    • Satin-knit fabric
    • Runs true to size

    Style Number/Barcode: 05101-2359

    Category Name: Blue Wedding Guest Dresses

    Price: $19.97 $39.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • Sevi Halter Mermaid Glitter Formal Dress

    Special Occasion

    You're guaranteed to make a glamorous statement in the Sevi glitter formal dress as a striking gala guest or at prom! Glitter knit fabric makes this formal dress sparkle in a floor-sweeping mermaid silhouette adorned with a high front wrap slit to show off your shoes, side ruched seams that accentuate your curves, and is finished with a cowl halter neckline with a spaghetti strap tie. Complete the look in platform heels and a clutch!

    Fit & Features

    • Glitter knit fabric lined with stretchy knit
    • Spaghetti strap halter tie
    • High front wrap slit
    • Mermaid silhouette
    • Sticky bra or pasties recommended
    • Runs true to size

    Style Number/Barcode: 05002-8373

    Category Name: Blue Wedding Guest Dresses

    Price: $19.97 $69.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Shayna Sweetheart Mermaid Glitter Formal Dress

    Special Occasion

    Glitter amplifies the brilliant sparkle on the Shayna long formal dress perfect for black tie weddings or any formal party! The sweetheart neckline is structured with a wired insert, adjustable spaghetti straps provide a flawless fit, while the padded bra cups offer comfortable support. The mermaid silhouette accentuates your curves, the front slit offers a show of leg, and the floor-length hem adds a touch of glamour, all crafted from glitter fabric for a radiant finish. Complete the look with sparkly bracelets, heels, and a clutch!

    Fit & Features

    • Glitter fabric lined with stretchy knit
    • Padded bra cups
    • Adjustable spaghetti straps
    • Front slit
    • Back zipper and hook-eye closure
    • Mermaid silhouette
    • Runs true to size

    Style Number/Barcode: 05002-8285

    Category Name: Blue Wedding Guest Dresses

    Price: $9.97 $79.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Mia Formal Velvet Corset Wrap Long Dress

    Special Occasion

    Experience the beauty and sophisticated Mia formal velvet long dress perfect for any formal occasion! She features a strapless sweetheart neckline, padded bust with cowl overlay, sheer mesh bodice with trim, a form-hugging slim silhouette, and a high front wrap slit along the floor-length hem. The formal dress is composed of a soft velvet fabric that offers a luxurious aurora and a stretchy knit lining. Complete the look with earrings.

    Unapologetically bold, this dress is all about confidence. Keep the luxe look going with our stunning strapless prom dresses or discover the perfect fit among our stylish wedding guest dresses.

    Fit & Features

    • Strapless sweetheart neckline
    • Padded bust, cowl overlay
    • Sheer mesh bodice with trim, back zipper and hook-eye closure
    • Form-hugging, slim silhouette
    • High front wrap slit, floor-length hem
    • Velvet fabric, stretchy knit lining
    • Runs true to size

    Style Number/Barcode: 05002-7532

    Category Name: Blue Wedding Guest Dresses

    Price: $19.97 $59.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • Mel Glitter Velvet High Slit Formal Dress

    Special Occasion

    The gorgeous Mel glitter velvet formal long dress gives off a sultry allure that will capture everyone's attention! She features a sleeveless square neckline with pleated detailing at the bust, adjustable spaghetti straps for a customizable fit, a floor-length hem with an eye-catching thigh-high side slit to showcase some leg, and a slim-fit silhouette. The glitter velvet fabric showcases a glamorous subtle sparkle. Style the maxi dress with rhinestone heels for a black-tie affair.

    Fit & Features

    • Sleeveless square neckline, pleated bust
    • Adjustable spaghetti straps
    • High waist seam, floor-length hem, high side slit
    • Slim-fit silhouette
    • Glitter velvet fabric, lined bust, moderate stretch
    • Strapless or sticky bra recommended
    • Runs true to size

    Style Number/Barcode: 05002-7391

    Category Name: Blue Wedding Guest Dresses

    Price: $29.97 $64.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Ships Free