Light Blue Formal Dresses For Weddings

Light blue formal dresses for weddings are the ultimate way to channel dreamy, main-character energy at every “I do.” Whether you’re stealing the spotlight as a bridesmaid or just living your best guest life, these stunning shades of blue bring all the romance and a little bit of mischief to the celebration. Get ready to turn heads, serve looks, and make unforgettable memories—because when you step out in light blue, you’re not just attending the wedding, you’re making it iconic.

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$109.90 - $149.90

4.568182 star rating

A light blue mermaid dress with sequin-scroll mesh, featuring a V-neckline and lace-up back.

Sale

$19.97 $79.90 75% off

4.833334 star rating

A light blue mesh mermaid gown with faux pearl embellishments and a flattering sweetheart cowl neckline.

$89.90

4.25 star rating

A light blue glitter knit mermaid dress with ruching, a scoop neckline, and a stylish back cutout.

$99.90

4.5 star rating

A light blue bodycon dress with sequin-scroll pattern, draped beading, and adjustable spaghetti straps.

$99.90

4.5 star rating

A light blue floral jacquard skater dress featuring a corset bodice, metallic threading, and hidden pockets.

Sale

$19.97 $59.90 67% off

4.111111 star rating

A sultry light blue mesh formal dress with a square neckline, high slit, and slim silhouette.

Sale

$19.97 $64.90 69% off

4.428571 star rating

A light blue mermaid dress with glitter, lace-up back, and high front wrap slit for formal events.

$99.90

4.6 star rating

A light blue mermaid sequin dress with a cutout back and high slit for formal events.

$69.90

4.4 star rating

A light blue tulle A-line dress with a corset bodice and high front slit for elegance.

$139.90

5 star rating

A light blue floral formal dress with romantic ruffles, sheer corset bodice, and adjustable straps.

$79.90

3 star rating

A light blue formal dress featuring a ruched mermaid silhouette and adjustable spaghetti straps.

$119.90

4.75 star rating

An iridescent light blue sequin mermaid dress featuring sheer mesh, lace-up back, and a dramatic train.

$169.90

4 star rating

A light blue mermaid formal dress with bead sequins, lace-up back, and high front slit.

$79.90

5 star rating

A blue floral mesh dress featuring an off-the-shoulder ruffled neckline and elegant mermaid silhouette.

$154.90

4.666667 star rating

A stunning light blue formal dress with beaded sequins, cowl neckline, and high slit.

$149.90

5 star rating

A light blue mermaid dress with beaded sequins, V-neckline, and adjustable spaghetti straps.

$119.90

4.5 star rating

A light blue bodycon midi dress with beaded embellishments, cowl neck, and spaghetti straps.

$164.90

5 star rating

A light blue mermaid formal dress featuring a rhinestone-embellished corset and high slit.

$119.90

5 star rating

A light blue satin mermaid dress featuring a corset bodice, beaded applique, and side sash.

$154.90

3 star rating

A light blue glitter mesh formal dress featuring cascading ruffles and a high front slit.

$79.90

5 star rating

A stunning blue floral mermaid dress featuring a halter V-neckline and partially open back.

$69.90

5 star rating

A light blue satin skater dress featuring a strapless sweetheart neckline, ruched bodice, and pleated skirt.

$89.90

A light blue woven A-line dress featuring lace trim, sweetheart neckline, and hidden side pockets.

$59.90

4 star rating

A light blue glitter party dress with a strapless V-neckline and hidden side pockets.

$59.90

4.333334 star rating

A stunning periwinkle mesh dress with a ruched mermaid silhouette and off-the-shoulder neckline.

$69.90

5 star rating

A blue floral crepe mermaid dress with a high slit, sweetheart neckline, and corset bodice.

$69.90

4.5 star rating

A blue glitter formal dress with a cowl neckline, high slit, and adjustable spaghetti straps.

$129.90

An enchanting periwinkle A-line gown with sequin applique and airy tulle for formal occasions.

$49.90

A light blue glitter knit mini dress featuring a double-layered skater silhouette and adjustable spaghetti straps.

Sale

$19.97 $42.90 53% off

A light blue woven skater dress featuring a smocked bodice, strapless neckline, and pleated A-line silhouette.

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Windsor Cheyenne Formal One-Shoulder Velvet Dress in Black-2
(121) 4.8099174 star rating

Lavish yourself with a luxe formal dress that elevates your special occasion outfit! Cheyenne features a one-shoulder neckline, a wired V-neck bust, a fitted long sleeve, a high side slit on the floor-length hem, and a curve-hugging A-line silhouette. The long dress is composed of a lined velvet fabric that offers a moderate stretch. Complete the look with rhinestone heels and a sphere clutch. Fit & FeaturesOne-shoulder neckline, wired V-neck bust, Fitted long sleeve, High side slit, floor-length hem, A-line silhouette, Lined velvet fabric, Form-hugging fit, moderate stretch, Strapless or sticky bra recommended, Runs true to size, Free Shipping on All Orders Over $75. | Windsor Cheyenne Formal One-Shoulder Velvet Dress in Black-2 | Size: S | Rhinestone/Velvet Fabric

Windsor Jamie Lace-Up Satin Formal Column Dress in Red
(70) 4.785714 star rating

Dare to stun in the Jamie satin formal dress crafted with silky satin fabric for a gorgeous sheen. The bold plunge halter neckline and open lace-up back will turn heads while the fitted column silhouette flaunts your curves. Fit & FeaturesSilky satin fabric, short knit stretchy lining, Plunge halter V-neckline, shoulder straps, padded bra cups, Lace-up open back, lower zipper with hook-eye closure, High side slit, Fitted column silhouette, Floor-length hem, Runs true to size, Where to Wear:Prom, weddings, galas, and black-tie soirees. Free Shipping on All Orders Over $75. | Windsor Jamie Lace-Up Satin Formal Column Dress in Red | Size: XS | Knit Fabric/Satin Fabric

Windsor Marjorie Formal Chiffon Sleeve Midi Dress in White
(42) 4.571429 star rating

Sophistication meets sultry on the Marjorie formal dress perfect for cocktail parties and dressy family get-togethers. She features sheer chiffon peasant long sleeves, a square neckline, a bodycon silhouette, and a front ruched seam leading to the skin-flaunting slit along her midi-length hem. The formal dress is composed of a lined crepe fabric with a moderate stretch. Style with a chic clutch and heels to complete the look! Fit & FeaturesSheer chiffon peasant long sleeves, square neckline, Front ruched seam, slit detail, Bodycon silhouette, Midi-length hem, Lined crepe fabric, moderate stretch, Bra-friendly design, Runs true to size, Free Shipping on All Orders Over $75. | Windsor Marjorie Formal Chiffon Sleeve Midi Dress in White | Size: S | Chiffon/Crepe Fabric

Chic Staple Ribbed Knit Skater Dress in Black
(39) 4.6923075 star rating

A chic staple skater dress featuring a flirty off-the-shoulder folded neckline and a short-length perfect for styling with boots or heels. Fit & FeaturesRibbed knit fabric with plenty of stretch, Off-the-shoulder neckline, fold-over accent, Long fitted sleeves, Short-length hem, Skater silhouette, Runs true to size, Free Shipping on All Orders Over $75. | Windsor Chic Staple Ribbed Knit Skater Dress in Black | Size: M | Knit Fabric

Gwendolyn Glitter Knit Bow-Back Mermaid Dress in Black
(36) 4.5833335 star rating

The Gwendolyn glitter knit bow-back mermaid dress will have you sparkling up the night with a glamorous allure! Make your entrance in this floor-length gown designed to turn heads with a curve-flaunting mermaid fit and backless design. Fit & FeaturesGlitter knit fabric, moderate stretch, Square neckline, spaghetti straps, Backless design, high waist seam, Bow-back accent, floor-length train, Floor-sweeping hem, mermaid silhouette, Runs true to size, Extra glitter for maximum sparkle - may have some natural fallout, Where to Wear:Weddings, black tie galas, formal dances, big birthday events, rehearsal dinners, engagement parties, red carpet occasions, upscale glam parties Free Shipping on All Orders Over $75. | Windsor Gwendolyn Glitter Knit Bow-Back Mermaid Dress in Black | Size: L | Knit Fabric

Windsor Saige Formal Sequin Lace-Up Mermaid Dress in Lavender
(34) 4.7352943 star rating

A sparkling sequin scroll pattern adds beauty and shine to the glamorous Saige formal long dress! With a lace-up back that turns heads, a curve-hugging mermaid silhouette, and a high slit for a gorgeous look. Fit & FeaturesSequin scroll pattern, mesh fabric, stretchy full knit lining, Sleeveless plunge V-neckline, padded bust, Spaghetti straps, open lace-up back detail, Back zipper and hook-eye closure, Mermaid silhouette, floor-length hem, Runs true to size, Where to Wear:Prom, black-tie events, glam functions, and parties. Free Shipping on All Orders Over $75. | Windsor Saige Formal Sequin Lace-Up Mermaid Dress in Lavender | Size: XS | Knit Fabric/Mesh Fabric/Mesh Fabric

Lucille Formal Satin Mermaid Dress in Coral
(29) 4.827586 star rating

The Lucille formal satin dress will have you looking and feeling radiant and luxe! The dress captivates with a lace-up back, mermaid silhouette, and high front slit for effortless allure. Fit & FeaturesLined satin knit fabric, minimal stretch, Sleeveless square neckline, padded bust, adjustable spaghetti straps, Open lace-up back design, zipper and hook-eye closure, Fitted bodice, front ruched seam, high-cut slit, Mermaid silhouette, floor-length hem, Runs true to size, Where to Wear:Prom, weddings, bridesmaids, black tie galas, red-carpet events, nights at the opera or theatre, big milestone celebrations Free Shipping on All Orders Over $75. | Windsor Lucille Formal Satin Mermaid Dress in Coral | Size: L | Knit Fabric/Satin Fabric

Marylou Lace Mesh Plunge Neck Formal Dress in Black
(26) 4.8076925 star rating

Bring the romantic allure to the evening affair in the Marylou lace mesh plunge formal dress! She embodies flirtatious style in a sleeveless plunge V-neckline with a built-in padded bust and adjustable spaghetti straps on her empire waist bodice. The sparkly embroidered lace mesh fabric effortlessly flows into a floor-length silhouette with a high-side slit to showcase some legs. She also features a curve-conscious silhouette to flaunt your stunning figure! Complete the look in an elegant hair clip. Fit & FeaturesPlunge V-neckline, adjustable spaghetti straps, Adhesive bra recommended, built-in padded bust, High side slit, back zipper, hook and eye closure, Empire waist, form-fitting silhouette, Floor-length hem, Sparkly embroidered lace mesh fabric, full knit lining, moderate stretch, Runs true to size, Free Shipping on All Orders Over $75. | Windsor Marylou Lace Mesh Plunge Neck Formal Dress in Black | Size: L | Knit Fabric/Mesh Fabric/Mesh Fabric

Windsor Alicia Off-The-Shoulder Mermaid Formal Dress in Green
(25) 4.84 star rating

Spend an evening in the timeless elegance of the Alicia floor-length formal dress and feel like a work of art! The side ruched seams accentuate your curves along the mermaid silhouette, and the high front slit adds a touch of drama to the floor-length hem. Fit & FeaturesSmooth knit fabric lined with stretchy knit, Padded bra cups, Back zipper and hook-eye closure, High front slit, Mermaid silhouette, Runs true to size, Where to Wear:Prom, galas, black tie parties, weddings, bridesmaids, nights at the theatre and opera, red-carpets Free Shipping on All Orders Over $75. | Windsor Alicia Off-The-Shoulder Mermaid Formal Dress in Green | Size: XS | Knit Fabric

Emmie Lace-Up Mermaid Satin Formal Dress in Brown
(22) 4.590909 star rating

Sleek and sophisticated! The Emmie satin formal dress exudes elegance with a lace-up back and flattering mermaid silhouette that accentuates your figure. Fit & FeaturesStretchy satin-knit fabric, lined bust, Spaghetti straps, V-neckline, Lace-up back, Mermaid silhouette, floor-length hem, Runs true to size, Where to Wear:Prom, black-tie galas, weddings, bridesmaids, formal parties, and red-carpet events. Free Shipping on All Orders Over $75. | Windsor Emmie Lace-Up Mermaid Satin Formal Dress in Brown | Size: L | Satin Fabric

Light Blue Formal Dresses For Weddings

When it comes to turning heads at a wedding, nothing says ethereal elegance quite like a light blue formal dress for wedding celebrations. This dreamy hue has become the go-to for anyone craving a look that’s equal parts timeless and totally on-trend. Whether you’re the maid of honor, a proud sister, or the best-dressed guest, slipping into a light blue gown for wedding festivities instantly sets the tone for a night of unforgettable moments. There’s just something magical about the way that soft blue catches the light—think of it as a wearable version of that golden hour sky, perfect for twirling across the dance floor or stealing the spotlight in candid photos. The beauty of a blue formal dress for wedding events is how it flatters every skin tone, making you feel like you just stepped out of a fairytale. If you’re shopping for a friend, a light blue wedding dress is the ultimate gift for the bride who wants to break the mold and channel her inner goddess, or for a bridesmaid squad that’s all about that “something blue” energy.

Choosing the right windsor light blue dress is all about balancing your personal vibe with the formality of the occasion. For black-tie affairs, floor-grazing gowns with delicate details—think flutter sleeves, subtle shimmer, or a daring slit—bring just the right amount of drama. If the wedding is a bit more low-key, a midi or tea-length silhouette in breezy chiffon or luxe satin is the move, letting you dance, mingle, and make memories without missing a beat. And let’s talk about versatility: a light blue formal dress for wedding season isn’t just a one-and-done deal. With the right accessories (cue the statement earrings and strappy heels), you can totally reimagine your look for prom, a gala, or any night when you want to feel unstoppable. It’s the kind of dress you’ll reach for again and again, because it’s not just about looking gorgeous—it’s about feeling confident, powerful, and ready for whatever the night throws your way. For the brides who want their besties to match their vibe, check out our curated collection of Light Blue Bridesmaid Dresses—because coordinating with your ride-or-die crew has never looked so good.

Shopping for a blue formal dress for wedding festivities is about more than just ticking a box on your to-do list. It’s about finding that one piece that feels like it was made just for you—the one that hugs you in all the right places, moves with you, and makes you feel like the main character in your own love story (even if you’re just there for the open bar and killer playlist). Maybe you’re gifting a light blue wedding dress to your favorite bride-to-be, or maybe you’re treating yourself to a windsor light blue dress that’s destined to become your signature look. Either way, the right dress is your secret weapon for making memories, turning heads, and owning every moment. From the first toast to the last dance, you’ll be serving main character energy in a look that’s as unforgettable as the night itself.