Navy Blue Semi Formal Dresses

Navy blue semi formal dresses are here to turn every RSVP into a reason to celebrate. Whether you’re headed for a night out with your ride-or-die crew or making an entrance at that can’t-miss event, these dresses serve up major main character energy. With the perfect blend of elegance and edge, you’re set to steal the spotlight—no permission needed. Get ready to say yes to every invite, because navy blue semi formal dresses are about to make you the best-dressed guest in the group chat.

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$19.97 $79.90 75% off

5 star rating

A navy blue satin dress with a plunging sweetheart neckline and elegant pleated wrap silhouette.

$89.90

4.75 star rating

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

$59.90

5 star rating

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

$42.90

3.5 star rating

A navy blue bodycon mini dress featuring glitter mesh, adjustable straps, and a ruched design.

Best Seller

$69.90

4.772728 star rating

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

$74.90

4.636364 star rating

A sophisticated navy blue mermaid dress featuring a tie-back design and high front slit.

$119.90

4.5 star rating

A navy blue ball gown featuring a glitter corset bodice and lace-up back for elegant occasions.

$154.90

5 star rating

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

$79.90

A navy blue glitter mermaid dress with a plunge neckline and lace-up back for formal events.

$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 and a high side slit.

$59.90

4.85 star rating

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

$109.90

4.666667 star rating

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

Sale

$19.97 $69.90 71% off

4.461538 star rating

A navy blue satin glitter mermaid dress with a strapless neckline and pleated bodice.

$79.90

4.583334 star rating

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

$69.90

4.7 star rating

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

$69.90

4.333334 star rating

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

$42.90

5 star rating

A navy blue velvet midi dress with a sleeveless sweetheart neckline and pleated bodice.

$52.90

4.714286 star rating

A navy blue glitter knit bodycon dress with a V-neckline and adjustable spaghetti straps.

$69.90

4.666667 star rating

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

$64.90

4.8 star rating

A navy blue knit mermaid dress featuring a cowl neckline, spaghetti straps, and an open tie-back design.

$76.90

4.75 star rating

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

Sale

$19.97 $119.90 83% off

5 star rating

A navy blue glitter knit formal dress featuring an off-the-shoulder neckline and mermaid silhouette.

$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

4.666667 star rating

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

$59.90

4.333334 star rating

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

$59.90

4.333334 star rating

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

$79.90

3.666667 star rating

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

$59.90

4.333334 star rating

A navy blue satin midi dress featuring a high slit, cowl neckline, and twist-bar back accent.

$69.90

5 star rating

A navy blue satin midi dress featuring off-the-shoulder neckline, floral appliqué, faux pearls, and lace-up back.

$59.90

5 star rating

A chic navy blue satin bodycon midi dress featuring a strapless neckline and wrap front slit.

$79.90

5 star rating

A navy blue tulle A-line dress with floral embroidery and a sultry strappy back.

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

5 star rating

A navy blue glitter satin formal dress featuring a pleated cowl neckline and high-cut front slit.

$59.90

5 star rating

A navy blue satin mermaid dress featuring a sweetheart neckline, spaghetti straps, and a high front slit.

$99.90

A navy blue sequin formal dress featuring a form-hugging silhouette and sultry front wrap slit.

$59.90

A navy blue strapless satin formal dress featuring a form-hugging silhouette and a high front slit.

Sale

$19.97 $59.90 67% off

A navy blue velvet wrap dress featuring a sleeveless square neckline, ruching, and a high slit.

$149.90

A stunning navy blue formal dress with beaded embellishments, high side slit, and adjustable straps.

$69.90

1 star rating

A navy blue knit mermaid dress featuring cap sleeves, a square neckline, and an open tie-back design.

$42.90

A navy blue glitter knit midi tube dress featuring a strapless neckline, high side slit, and bodycon fit.

$69.90

A navy blue satin mermaid dress with chiffon flutter sleeves and a high front slit.

$59.90

A navy blue satin midi dress with a V-neckline, strappy back, and side slit.

$59.90

A navy blue knit mermaid dress featuring a lace-up back, square neckline, and padded bra cups.

$49.90

2.5 star rating

A navy blue strapless mesh midi dress featuring a ruched bodycon silhouette and dramatic wrap waist sash.

$69.90

4.4 star rating

A stunning denim satin strapless mermaid dress with a sweetheart neckline and floor-sweeping hem.

$89.90

4.25 star rating

A chic strapless mermaid dress in blue satin with a pleated bodice and high front slit.

$119.90

4.75 star rating

A glamorous denim sequin formal dress with a lace-up back and mermaid silhouette.

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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: S | 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

Navy Blue Semi Formal Dresses