Blue Formal Dresses For Women

Blue formal dresses for women are basically a power move disguised as an outfit. Whether you’re channeling mysterious midnight vibes or keeping things light and breezy, slipping into blue is your ticket to instant main character energy. From deep navy to dreamy sky hues, these dresses are here to turn every entrance into a moment and every glance into a double take. Get ready to own the room—because in blue, you don’t just show up, you show off.

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$59.90

4.604651 star rating

A stunning royal blue satin dress with a corset bodice and high side slit for formal events.

$69.90

4.772728 star rating

A navy blue knit mermaid dress featuring lace trim, flutter straps, ruching, and a lace-up back.

Sale

$77 $109.90 30% off

4.461538 star rating

A royal blue mermaid dress with sequin scrolls, adjustable straps, and a high front slit.

$59.90

5 star rating

A denim mesh formal dress with a sweetheart neckline, lace-up back, and flattering slim silhouette.

$59.90

4.333334 star rating

A navy blue strapless mermaid dress in smooth knit fabric, featuring a high front slit and padded cups.

$76.90

4.75 star rating

A navy blue mermaid formal dress featuring a chiffon tie-back and floral velvet pattern.

Sale

$19.97 $79.90 75% off

5 star rating

A captivating navy blue satin dress featuring a keyhole halter neckline and mermaid silhouette.

$69.90

4.666667 star rating

A navy blue glitter knit formal dress featuring a cowl neckline and high front wrap slit.

$99.90

4.6 star rating

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

Sale

$19.97 $79.90 75% off

4.333334 star rating

A royal blue glitter formal dress featuring a strappy open back and high front slit.

$109.90 - $149.90

4.573034 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

4.75 star rating

A sophisticated navy blue satin dress with a strapless neckline and pleated mermaid silhouette.

$59.90

4.85 star rating

A navy blue strapless column dress in slinky knit fabric with pleated seams and a high side slit.

$79.90

4.583334 star rating

A navy blue mermaid dress with a glittery finish, lace-up back, and high front slit.

$69.90

4.333334 star rating

A navy blue mermaid dress with a strappy open back and sleek, stretchy knit fabric.

$49.90

5 star rating

A royal blue satin midi dress with a lace-up back, square halter neckline, and side slit.

$149.90

5 star rating

A light blue mesh mermaid dress with sequin and bead embellishments, featuring a V-neckline.

$64.90

5 star rating

A royal blue formal dress with a V-neckline, strappy back, and high side slit.

$119.90

4.2 star rating

A royal blue glitter formal dress with a lace-up back, high slit, and hidden pockets.

$169.90

4 star rating

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

$79.90

3.666667 star rating

A navy blue satin formal dress with a mermaid silhouette and high front slit for elegance.

$59.90

4.681818 star rating

A light blue floral lace mermaid dress with a lace-up back and high slit for formal events.

$109.90

4.666667 star rating

An elegant navy blue satin gown with a cold shoulder design and sultry front slit.

$79.90

3 star rating

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

$59.90

4.333334 star rating

A navy blue velvet mermaid dress with a floral pattern, sleeveless cowl neckline, and high-side slit.

$59.90

4.333334 star rating

A navy blue mesh mermaid dress featuring cap sleeves, ruched sides, and a lace-up back detail.

$69.90

4.5 star rating

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

$59.90

4.560748 star rating

A navy blue satin wrap midi dress with a cowl neckline and adjustable spaghetti straps.

Sale

$29.97 $59.90 50% off

4.5 star rating

A navy blue satin midi dress with a pleated cowl neckline, midriff cutout, and high side slit.

$59.90

4.384615 star rating

A navy blue satin formal dress featuring a halter neckline, open back, and high front slit.

Sale

$19.97 $59.90 67% off

4.111111 star rating

A light blue mesh formal dress with a square neckline, flexible boning, and a high side slit.

$139.90

5 star rating

A light blue floral mesh dress with a sheer corset bodice and ruffled A-line silhouette.

$59.90

5 star rating

A navy blue velvet midi dress with a corset bodice, cowl neckline, and front wrap slit.

$79.90

5 star rating

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

$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.

$69.90

5 star rating

A navy blue satin midi dress featuring off-the-shoulder neckline, floral appliqué, and faux pearl accents.

$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.

$69.90

4.7 star rating

A navy blue knit mermaid dress featuring a halter V-neckline and striking strappy open back.

$59.90

4.666667 star rating

A navy blue satin formal dress with a strapless neckline, padded cups, and a high wrap slit.

$119.90

4.5 star rating

A royal blue sequin formal dress featuring an open back, high front slit, and mermaid silhouette.

$59.90

5 star rating

A captivating royal blue bodycon dress featuring a glitter knit, lace-up back, and high front slit.

$139.90

5 star rating

A stunning blue A-line formal dress with jacquard pattern, metallic stitching, and lace-up back.

$154.90

5 star rating

A stunning navy blue formal dress featuring a glittery floor-length A-line silhouette and corset bodice.

$79.90

5 star rating

A navy blue floral tulle dress with a strappy back and high slit for formal occasions.

$119.90

5 star rating

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

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Windsor Mayra Formal Satin Slit Long Dress in Sage
(176) 4.619318 star rating

Slip into the luxe vibes of Mayra! Designed to highlight your figure, this formal satin dress delivers a chic form-hugging fit and a high slit for effortless movement. Fit & FeaturesSmooth satin-knit fabric, moderate stretch, Sleeveless square neckline, spaghetti straps, Fitted bodice, side hip pleating, Form-fitting silhouette, high-cut front slit, Floor-length hem, Style runs small, Where to Wear:Homecoming, weddings, black-tie parties, galas, military balls, engagement parties, rehearsal dinners, bridal celebrations, birthday events, milestone celebrations Free Shipping on All Orders Over $75. | Windsor Mayra Formal Satin Slit Long Dress in Sage | Size: S | Satin Fabric

Windsor Sasha Formal High Slit Wrap Dress in Black
(171) 4.5847955 star rating

Create a captivating entrance in this formal wrap dress for your next soiree. All eyes are on you in this stylishly chic long formal dress with a plunging V-neckline to perfectly display a sparkling rhinestone lariat or delicate layers of dainty necklaces. Fit & FeaturesCrepe fabric, moderate stretch, Asymmetrical wrap V-neckline, Adjustable spaghetti straps, Ruched detailing, slim-fit bodice, High front slit, floor-length wrap silhouette, Runs true to size, Where to Wear:Prom, black-tie weddings, and formal parties. Free Shipping on All Orders Over $75. | Windsor Sasha Formal High Slit Wrap Dress in Black | Size: XS | Rhinestone

Marissa Formal Satin Cowl Neck Dress in Green
(169) 4.5680475 star rating

The Marissa long satin dress brings elegance and sultriness to your formal night. The floor-length gown enhances your curves with a fitted bodice and flattering A-line silhouette while the high front slit provides movement. Fit & FeaturesStretch-satin fabric, non-see-through, double-lined bust, Sleeveless pleated cowl neckline, spaghetti straps, Slim-fit bodice, empire waistline, High front slit, floor-length hem, A-line silhouette, Runs true to size, Where to Wear:Prom, weddings, black-tie soirees, special date nights, and engagement parties. Free Shipping on All Orders Over $75. | Windsor Marissa Formal Satin Cowl Neck Dress in Green | Size: S | Satin Fabric

Windsor Rowena Sequin Mermaid Dress in Navy Blue
(168) 4.7261906 star rating

Chic and glamorous, the Rowena sequin mermaid long dress will stylishly elevate your formal night-out look. With a lace-up strap design and fitted mermaid silhouette with a high slit, you'll deliver stunning style. Fit & FeaturesSheer mesh fabric, knit lining, moderate stretch, embroidered sequin scroll design, Sleeveless square neckline, padded bust, Spaghetti straps, open back, lace-up strap design, tie closure, Lower back zipper with hook and eye closure, High waist seam, Fitted floor-length mermaid silhouette, high front slit, Runs true to size, Where to Wear:Prom, black-tie parties and galas, fancy engagement parties Free Shipping on All Orders Over $75. | Windsor Rowena Sequin Mermaid Dress in Navy Blue | Size: M | Knit Fabric/Mesh Fabric/Sheer Mesh Fabric

Windsor Cheyenne Formal One-Shoulder Velvet Dress in Black-2
(124) 4.782258 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

Addison Glitter Mesh Formal Dress in Black
(113) 4.628319 star rating

Make a sparkly statement at your next soiree in the trendy glam Addison glitter formal dress! Bring radiance to the room in this floor-length dress with a sleek design that fits like a glove. Fit & FeaturesSheer glitter mesh fabric, full knit stretchy lining, Sleeveless cowl neckline, spaghetti straps, High waist seam, Floor-length fitted silhouette, Runs true to size, Where to Wear:Prom, black tie weddings, galas, special date nights, rehearsal dinner Free Shipping on All Orders Over $75. | Windsor Addison Glitter Mesh Formal Dress in Black | Size: XS | Knit Fabric/Mesh Fabric/Mesh Fabric

Bethanie Formal Sequin V-Neck Mermaid Dress in Yellow
(89) 4.573034 star rating

Embellished with light-catching sequins, the Bethanie formal dress is a clear stunner with a lace-up back and a flattering mermaid silhouette with a floor-length hem. Fit & FeaturesSequin-scroll pattern, mesh fabric, stretch knit lining, Sleeveless V-neckline, padded bust, Lace-up back, zipper and hook-eye closure, Mermaid silhouette, Floor-length hem, Runs true to size, Where to Wear:Prom, black-tie events, formal weddings, and upscale parties. Free Shipping on All Orders Over $75. | Windsor Bethanie Formal Sequin V-Neck Mermaid Dress in Yellow | Size: S | Knit Fabric/Mesh Fabric/Mesh Fabric

Windsor Alisha Rhinestone Strap Formal Dress in Black
(84) 4.6309524 star rating

Sultry and stunning, the Alisha formal dress will keep all eyes on you. With thin rhinestone detailed straps that give effortless sparkle and a curve-hugging silhouette, and an alluring high slit. Fit & FeaturesLightweight, breathable stretchy fabric, Sleeveless cowl neckline, Rhinestone detailed straps, High waist seam, Floor-length hem, form-fitting silhouette, high slit, Runs true to size, Where to Wear:Prom, glamorous evenings, dinner parties, weddings Free Shipping on All Orders Over $75. | Windsor Alisha Rhinestone Strap Formal Dress in Black | Size: L | Stretchy Fabric/Rhinestone

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

Rose Formal Mesh Corset Column Dress in Green
(67) 4.447761 star rating

The Rose formal long column dress is the perfect combination of elegance and glamour with a sheer corset trim and high-side slit for effortless allure! Fit & FeaturesMesh fabric, partial stretchy knit lining, Sleeveless sweetheart neckline, cowl pleating, Adjustable spaghetti straps, crisscross open back, Padded bust, sheer corset bodice, flexible boning, Side ruched seams, fitted column silhouette, High-side slit, floor-length hem, Style runs small, Where to Wear:Prom, weddings, bridesmaids, rehearsal dinners, cocktail soirees, and dressed-up date nights. Free Shipping on All Orders Over $75. | Windsor Rose Formal Mesh Corset Column Dress in Green | Size: M | Knit Fabric/Mesh Fabric

Blue Formal Dresses For Women

When it comes to making an entrance that leaves everyone a little bit breathless, nothing quite compares to the allure of a blue formal dress for women. There's something about blue—whether it’s a deep, midnight navy that shimmers under the lights or a bright, electric sapphire that demands attention—that just feels like magic in motion. Blue is that rare shade that flatters every skin tone, and its endless versatility means you can go from regal and mysterious to bold and playful, all depending on the vibe you want to serve. Picture this: you're gliding into a ballroom, the hem of your gown catching the light, every eye drawn to the way your dress seems to glow with every step. Maybe you’re the star of prom night, the best-dressed guest at a wedding, or the one everyone will remember from a formal gala. Or maybe you’re celebrating a milestone—think graduation, a special birthday, or a night out that’s just begging for a little extra sparkle. Blue formal dresses for women aren’t just outfits; they’re a whole mood, a statement that says you’re here to own the moment.

Choosing the perfect formal blue dress for women is all about finding that sweet spot between feeling like your most confident self and turning heads for all the right reasons. If you’re shopping for yourself, consider the vibe of your event. Are you going for that classic elegance with a floor-sweeping silhouette, or do you want to channel a bit of red carpet energy with a daring slit or intricate beading? Maybe you’re here for the modern fairytale moment with layers of tulle and a touch of sparkle. And if you’re hunting for the perfect gift—maybe for your sister, your best friend, or someone who deserves a little extra glam—blue is always a safe bet. It’s timeless, universally flattering, and just unexpected enough to feel special. Imagine the look on her face when she unwraps a dress that’s destined to be her new favorite, ready for every formal invite that comes her way. And let’s not forget the finishing touches: strappy heels, a cute clutch, and jewelry that makes the whole look pop. The right blue dress isn’t just about looking good; it’s about feeling unstoppable, like you’ve got your own hype squad cheering you on all night long.

If you’re ready to turn your next formal event into a main character moment, blue is your color. Whether you’re drawn to the romantic drama of a long, flowing gown or the modern edge of a sleek, fitted style, there’s a blue dress out there with your name on it. And if you want to keep your options open, explore more styles and silhouettes in our curated collection at Women's Formal Dresses. Get ready to step out, stand out, and make memories in a dress that’s as unforgettable as you are.