Strapless Blue Cocktail Dresses

Strapless blue cocktail dresses are your ticket to main character energy—bold, flirty, and totally unforgettable. Whether you’re plotting a night out with your squad or RSVP’d ‘yes’ to that can’t-miss party, these show-stopping styles bring just the right amount of daring. Slip into a strapless blue cocktail dress and let the compliments roll in—you know you were born to stand out.

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$37.90

4.730769 star rating

A denim satin strapless mini dress with pleated details and a flattering bodycon silhouette.

$33.90

4.888889 star rating

A strapless light blue bodycon midi dress crafted from rib knit fabric with a side slit.

$59.90

4 star rating

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

$34.90

4 star rating

A denim satin-knit strapless bodycon mini dress with ruched side seam and asymmetric hem.

$46.90

A royal blue strapless bodycon midi dress in structured ponte knit with a sweetheart neckline.

$32.90

4.731959 star rating

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

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.

$46.90

4.6 star rating

A navy blue strapless mini skater dress in stretchy poplin with a ruched bodice and pleated hem.

$89.90

4.75 star rating

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

Sale

$19.97 $34.90 43% off

5 star rating

A blue strapless bodycon mini dress featuring a bold floral print and smooth, stretchy knit fabric.

$89.90

4.25 star rating

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

$59.90

4.666667 star rating

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

Sale

$9.97 $52.90 81% off

5 star rating

A light blue strapless mini dress featuring eyelet woven fabric, a smocked bodice, and ruffled hem.

$59.90

4.333334 star rating

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

$69.90

3.666667 star rating

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

$59.90

5 star rating

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

$119.90

5 star rating

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

Sale

$19.97 $59.90 67% off

A navy blue velvet wrap dress with glitter, ruching, and a high-slit for formal occasions.

$59.90

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

Sale

$19.97 $42.90 53% off

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

$79.90

A denim glitter knit formal dress with a sleeveless square neckline and bold asymmetrical front slit.

$40.90

A strapless denim midi dress featuring a sweetheart neckline, side slit, and curve-hugging knit fabric.

$64.90

5 star rating

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

$99.90

4.6 star rating

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

Sale

$18.97 $44.90 58% off

5 star rating

A strapless blue skort romper with a bodycon fit and flirty skirt overlay for stylish outings.

$89.90

5 star rating

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

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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

Strapless Blue Cocktail Dresses

When it comes to making a statement that’s equal parts bold and effortless, nothing quite captures the vibe like a strapless blue cocktail dress. These beauties are the ultimate wing-woman for every major moment on your calendar—think rooftop parties, engagement celebrations, or those nights when you just want to feel like the main character. The magic of blue cocktail dresses is all about versatility; whether you’re into a deep sapphire cocktail dress that channels instant glam or a baby blue cocktail dress that’s giving soft, ethereal energy, there’s a shade and silhouette for every mood and memory. And let’s not forget the way a strapless neckline puts your confidence front and center—hello, glowing skin and statement jewelry moments! You know that feeling when you slip into something that just fits right, hugs you in all the best places, and instantly lifts your mood? That’s the power of a strapless blue cocktail dress. It’s not just a look, it’s an energy.

If you’re shopping for the perfect dress to wear as a guest at a wedding, a light blue cocktail dress for wedding celebrations is always a dreamy pick. There’s something undeniably romantic about soft blue tones—they play well with any wedding palette, and you’ll stand out in the best way (without upstaging the bride, of course). And if you’re gifting, blue cocktail dresses are a go-to for birthdays, graduations, or any milestone that deserves a little extra sparkle. Imagine the look on your bestie’s face when she unwraps a dress that’s basically designed to make her feel unstoppable. The best part? Strapless styles are made for dancing, mingling, and living your best life—no straps to fuss with, just pure freedom and fun. Whether you’re pairing yours with strappy heels and a killer clutch or dressing it down with sneakers for a flirty twist, the possibilities are as endless as your social calendar.

Choosing the right shade and fit is all about what makes you feel like the most confident version of yourself. If you love turning heads, a sapphire cocktail dress is the ultimate showstopper, catching the light and bringing all the drama. For softer moments, a baby blue cocktail dress is like wearing a cloud—fresh, sweet, and totally Instagram-worthy. And if you’re all about those classic vibes, a navy or cobalt blue cocktail dress is timeless, chic, and ready for any occasion. Don’t forget to play with textures—satins, chiffons, and sequins each bring their own flavor to the party. And if you’re feeling inspired to explore even more strapless options, check out the full range of Strapless Cocktail Dresses for styles that will keep you looking and feeling fire all year round. Whether you’re shopping for yourself or searching for a gift that’ll make someone’s whole week, strapless blue cocktail dresses are the ultimate style flex—unapologetically fun, always unforgettable, and ready for whatever adventure comes next.