Casual Blue Summer Dresses

Casual blue summer dresses are basically the main character energy your closet’s been waiting for. Whether you’re brunch-bound, beach-hopping, or just out to cause a little harmless trouble, these effortlessly cool looks are all about easygoing vibes with a pop of color that never quits. Slip into your favorite shade of blue and let your carefree side steal the spotlight—because every Windsor girl knows confidence looks best when you keep it casual.

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$32.90

4.72807 star rating

A chic navy blue strapless mini dress with pleated bust and flowy A-line silhouette.

Sale

$23 $32.90 30% off

4.569892 star rating

A light blue mesh mini dress with a cowl neckline and adjustable spaghetti straps for chic outings.

Best Seller

$36.90

4.866667 star rating

An off-shoulder mini dress in denim knit with flowy long sleeves and a flattering fitted hem.

$42.90

4.538462 star rating

A strapless light blue lace skater dress featuring a ruffled mini hem and stretch knit lining.

$39.90

4.615385 star rating

A light blue ribbed knit halter midi dress featuring an open back and curve-hugging silhouette.

$59.90

4.625 star rating

A light blue chiffon maxi dress featuring cascading ruffles, sultry cutouts, and a flowy front slit.

$37.90

4.166667 star rating

An off-the-shoulder light blue mini dress in smooth knit fabric with a fitted A-line silhouette.

$34.90

5 star rating

A light blue mini dress featuring a sweetheart neckline, ruched bust, and flirty A-line silhouette.

Best Seller

$49.90

5 star rating

An abstract navy blue mesh maxi dress featuring a cowl halter neckline, open tie-back, and high side slit.

$99.90

4 star rating

A blue floral chiffon A-line dress featuring cascading ruffles, a lace-up back, and a floor-length silhouette.

$42.90

4 star rating

A blue chiffon mini dress featuring a floral print, rhinestone embellishments, and an open tie-back halter neckline.

Best Seller

$49.90

4 star rating

A light blue floral maxi dress featuring a plunging cowl neckline, halter straps, and mermaid silhouette.

$42.90

A light blue lace mini dress featuring ruffle trim, tie-front detail, and a breezy halter neckline.

$52.90

A light blue floral mesh maxi dress featuring a draped cowl neckline and open tie-back design.

$79.90

A light blue floral jacquard skater dress featuring a lace-up open back and hidden side pockets.

$54.90

A light denim strapless skater dress featuring a structured bodice, front lace-up detail, and flared mini hem.

$52.90

A blue stretch denim halter mini dress featuring a belted neckline, side cutouts, and skater silhouette.

$32.90

A navy blue knit mini dress featuring a plunging halter neckline, open back, and tiered ruffle skirt.

$48.90

A light blue knit mini dress featuring rhinestone shimmer, a lace-up back, and an A-line silhouette.

$44.90

4.739131 star rating

A navy blue mesh mini dress featuring a ruched bodycon silhouette and sweetheart neckline.

$39.90

4.7 star rating

A navy blue knit midi dress featuring long sleeves, off-the-shoulder neckline, and flattering ruching.

$36.90

4.333334 star rating

A blue knit midi dress featuring a sleeveless square neckline, ruching, and a pleated mermaid silhouette.

$84.90

4.857143 star rating

A light blue mesh mini dress featuring floral beading, a cutout back, and a curve-hugging bodycon fit.

$69.90

4.8 star rating

A denim mini dress featuring iridescent floral sequins, sheer mesh, and a lace-up open back.

$89.90

4.75 star rating

A light blue strapless mini dress featuring floral beaded embellishments, mesh lining, and a chic cutout back.

$52.90

4.333334 star rating

A blue abstract mesh maxi dress featuring sultry cutouts, a high slit, and strappy one-shoulder detail.

$99.90

5 star rating

A light blue strapless mini dress with art-deco beaded embellishments, scalloped hem, and shimmering sequins.

$42.90

4.666667 star rating

A light blue strapless midi dress in stretchy knit fabric with ruching and a ruffled side slit.

$35.90

5 star rating

A denim blue knit midi dress featuring a foldover off-the-shoulder neckline and form-hugging silhouette.

$39.90

4 star rating

A strapless blue knit mini dress featuring ruched detailing and a playful ruffled hem for standout style.

Sale

$19.97 $79.90 75% off

A blue embroidered mini dress featuring a high halter neckline, open lace-up back, and textured floral finish.

Best Seller

$65.90

A light blue beaded mini dress featuring a plunging halter neckline and an open back design.

$79.90

A navy blue woven scuba dress featuring a strapless sweetheart neckline, lace-up back, and skater silhouette.

$54.90

A light blue mesh mini dress featuring a strapless sweetheart neckline, ruched bodice, and dramatic side sash.

$44.90

A light blue lace mini dress featuring a halter neckline, ruched bodice, and ruffled hem.

$64.90

A navy blue brocade mini dress featuring a corset bodice, lace-up back, and tulle trim.

Sale

$19.97 $49.90 60% off

A navy blue mini dress featuring pinstripe knit, sheer lace panel, and a tiered ruffle hem.

$52.90

A dark denim skater dress featuring a sweetheart neckline, lace-up front, and strappy open back.

$89.90

A blue floral taffeta mini dress featuring a strapless neckline and a dramatic back bow with train.

$49.90

A romantic blue lace mini dress featuring a high neckline, blouson bodice, and dramatic open back.

Best Seller

$39.90

A navy blue ribbed knit midi dress featuring a plunging halter neckline and an open ruched back.

$52.90

A navy blue knit midi dress featuring a lace-up open back, square neckline, and bodycon silhouette.

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Casual Blue Summer Dresses