Blue Semi Formal Dresses
Ready to turn heads and steal the spotlight? Blue semi formal dresses are your ticket to main character energy, whether you’re owning the dance floor, making an entrance at a dinner party, or just living your best life. From deep navy to dreamy sky hues, these dresses bring all the confidence and cool-girl vibes you need to make every moment unforgettable. Go ahead—pick your fave blue semi formal dress and let your bold side shine.
$19.97 $69.90 71% off
A light blue satin skater dress featuring a strapless sweetheart neckline, ruched bodice, and pleated skirt.
$109.90
A chic navy blue mermaid dress with sequins, featuring a lace-up back and thigh-high slit.
$59.90
A navy blue satin wrap midi dress with a cowl neckline and adjustable spaghetti straps.
$109.90 - $149.90
A light blue mermaid dress with sequin-scroll mesh, featuring a V-neckline and lace-up back.
$19.97 $59.90 67% off
A navy blue satin midi dress with a pleated cowl neckline, midriff cutout, and high side slit.
$59.90
A stunning royal blue satin dress with a corset bodice and high side slit for formal events.
$59.90
A navy blue strapless column dress in slinky knit fabric with pleated seams and a high side slit.
$29.97 $109.90 73% off
An elegant navy blue satin gown with a cold shoulder design and sultry front slit.
$79.90
A navy blue mermaid dress with a glittery finish, lace-up back, and high front slit.
$29.97 $89.90 67% off
A light blue glitter knit mermaid dress with ruching, a scoop neckline, and a stylish back cutout.
$64.90
A navy blue satin bodycon dress featuring a corset bodice and asymmetrical wrap hem.
$64.90
A royal blue satin dress with a lace-up back, V-neckline, and high front slit.
$77 $109.90 30% off
A stunning royal blue mermaid dress with sequins, adjustable straps, and a high front slit.
$19.97 $69.90 71% off
A navy blue satin glitter mermaid dress with a strapless neckline and pleated bodice.
$154.90
A light blue beaded sequin formal dress featuring a cowl neckline and high slit for elegance.
$79.90
A navy blue mermaid formal dress featuring a lace open back and side ruched seams.
$19.97 $69.90 71% off
A navy blue mermaid dress with a strappy open back and sleek, stretchy knit fabric.
$24.97 $64.90 62% off
A royal blue formal dress with a V-neckline, strappy back, and high side slit.
$29.97 $119.90 75% off
A royal blue A-line formal dress with a lace-up back, high slit, and hidden pockets.
$69.90
A navy blue knit mermaid dress featuring a twist boat neckline and flattering side ruched seams.
$76.90
A navy blue mermaid formal dress featuring a chiffon tie-back and floral velvet pattern.
$69.90
A blue floral crepe mermaid dress with a high slit, sweetheart neckline, and corset bodice.
$59.90
A navy blue satin formal dress with a strapless neckline, padded cups, and a high wrap slit.
$99.90
A light blue mermaid dress with sequin embroidery, cutout back, and high slit for formal events.
$79.90
A light blue formal dress featuring a ruched mermaid silhouette and adjustable spaghetti straps.
$19.97 $54.90 64% off
A blue satin midi dress featuring a lace-up back, front wrap slit, and adjustable spaghetti straps.
$59.90
A navy blue satin midi dress with a high slit and elegant cowl neckline.
$29.97 $79.90 62% off
A navy blue satin formal dress with a mermaid silhouette and high front slit for elegant occasions.
$69.90
A navy blue mermaid formal dress with an alluring open back and ruched silhouette.
$149.90
A stunning navy blue formal dress with beaded embellishments, high side slit, and adjustable straps.
$19.97 $69.90 71% off
A navy blue satin mermaid dress with chiffon flutter sleeves and a high front slit.
$59.90
A captivating royal blue bodycon dress featuring a glitter knit, lace-up back, and high front slit.
$29.97 $119.90 75% off
A stunning royal blue sequin formal dress featuring an open back, high slit, and mermaid silhouette.
$119.90
A royal blue sequin mermaid dress with a plunge V-neckline and adjustable spaghetti straps.
$149.90
A light blue mesh mermaid dress with sequin and bead embellishments, featuring a V-neckline.
$79.90
A stunning royal blue formal dress featuring a lace-up back and high side slit.
$44.90
A navy blue lace skater dress with a V-neckline and playful cross-back design.
$29.97 $129.90 77% off
A captivating royal blue sequin dress with a sweetheart neckline and mermaid silhouette for formal events.
$79.90
A navy blue tulle A-line dress with floral embroidery and a sultry strappy back.
$19.97 $59.90 67% off
A navy blue satin midi dress with a V-neckline, strappy back, and side slit.
$79.90
A navy blue glitter mermaid dress with a plunge neckline and lace-up back for formal events.
$69.90
A blue mesh mermaid dress featuring a floral print, halter cowl neckline, and strappy lace-up back.
$69.90
A navy blue glitter satin formal dress featuring a pleated cowl neckline and high-cut front slit.
$49.90
A navy blue satin bodycon midi dress featuring a sweetheart neckline, spaghetti straps, and a front wrap slit.
$59.90
A navy blue satin mermaid dress featuring a sweetheart neckline, spaghetti straps, and a high front slit.
$79.90
A blue floral mermaid dress with a halter V-neckline and partially open back for formal events.
$19.97 $59.90 67% off
A navy blue velvet wrap dress featuring a sleeveless square neckline, ruching, and a high slit.
$59.90
A navy blue strapless satin dress featuring a form-hugging silhouette and a dramatic high front slit.
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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
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
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: XL | Rhinestone
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
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
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
$29.97 $109.90
73% off
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: L | Knit Fabric/Mesh Fabric/Mesh Fabric
Look your best for a fancy night in the stunning Amirah formal glitter dress! Fashioned with an eye-catching cross back, this dress will make you feel like the star of the evening with a high slit and floor-length column silhouette. Fit & FeaturesGlitter knit fabric, moderate stretch, Sleeveless cowl neckline, Spaghetti straps, cross back, Side pleated seam, slim silhouette, high front slit, Floor-length column silhouette, Runs true to size, Extra glitter for maximum sparkle - may have some natural fallout, Where to Wear:Prom, black-tie weddings, galas, and upscale birthday events. Free Shipping on All Orders Over $75. | Windsor Amirah Formal Glitter Cowl Neck Column Dress in Green | Size: XS | Knit Fabric
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 Red | Size: XS | Knit Fabric/Mesh Fabric
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 Brown | Size: M | Knit Fabric/Satin Fabric