Collection: Cocktail Dresses
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Square Neck Long Sleeve Dress
Regular price $62.21 USDRegular priceUnit price / perSale price $62.21 USD -
Square Neck Tie Shoulder Dress
Regular price $63.23 USDRegular priceUnit price / perSale price $63.23 USD -
Tie Back Tube Mini Dress
Regular price $52.01 USDRegular priceUnit price / perSale price $52.01 USD -
Printed Mock Neck Long Sleeve Mini Dress
Regular price $50.99 USDRegular priceUnit price / perSale price $50.99 USD -
Polka Dot Halter Neck Mini Dress
Regular price $52.01 USDRegular priceUnit price / perSale price $52.01 USD -
Full Size Slit Square Neck Denim Dress Plus Size
Regular price $64.25 USDRegular priceUnit price / perSale price $64.25 USD -
Lace Trim Cami Mini Dress
Regular price $58.13 USDRegular priceUnit price / perSale price $58.13 USD -
Two Tone Pleated Long Sleeve Shirt Dress
Regular price $54.05 USDRegular priceUnit price / perSale price $54.05 USD -
Crisscross Tie Back Mini Cami Dress
Regular price $48.95 USDRegular priceUnit price / perSale price $48.95 USD -
Ruffle V-Neck Flounce Sleeve Mini Dress
Regular price $59.15 USDRegular priceUnit price / perSale price $59.15 USD -
Polka Dot Strapless Mini Dress with Bow Detail
Regular price $58.13 USDRegular priceUnit price / perSale price $58.13 USD -
Ruched Square Neck Sleeve Mini Dress
Regular price $53.03 USDRegular priceUnit price / perSale price $53.03 USD -
Contrast Single Shoulder Mini Tank Dress
Regular price $42.83 USDRegular priceUnit price / perSale price $42.83 USD -
Bell Sleeve Tie Waist Mini Shirt Dress
Regular price $49.97 USDRegular priceUnit price / perSale price $49.97 USD -
Side Tie Long Sleeve Shirt Dress
Regular price $48.95 USDRegular priceUnit price / perSale price $48.95 USD -
Flower Striped Single Shoulder Dress
Regular price $53.03 USDRegular priceUnit price / perSale price $53.03 USD -
Button Front Sleeveless Mini Dress
Regular price $54.05 USDRegular priceUnit price / perSale price $54.05 USD -
Stand-up Collar Long-sleeved Irregular Short Dress
Regular price $50.99 USDRegular priceUnit price / perSale price $50.99 USD -
Lace-Up Off Shoulder Long Sleeve Mini Dress
Regular price $57.11 USDRegular priceUnit price / perSale price $57.11 USD -
Contrast Trim Long Sleeve Mini Dress
Regular price $65.27 USDRegular priceUnit price / perSale price $65.27 USD -
Lace-Up Sleeveless Satin Mini Dress with Bow
Regular price $141.77 USDRegular priceUnit price / perSale price $141.77 USD -
Low-cut Halter Strap Sheath Dress
Regular price $47.93 USDRegular priceUnit price / perSale price $47.93 USD -
Women's Off-shoulder Color-matching Dress
Regular price From $55.21 USDRegular priceUnit price / perSale price From $55.21 USD -
Honey Round Neck Puff Sleeve Tulip Hem Mini Dress
Regular price $46.91 USDRegular priceUnit price / perSale price $46.91 USD
Cocktail Dresses That Redefine Modern Elegance
Step into the spotlight with confidence and grace in our handpicked collection of cocktail dresses. At Sienna Sass, we believe every woman deserves a dress that makes her feel powerful, poised, and unforgettable. Whether you're heading to an upscale soirée or a romantic dinner, our styles are designed to turn heads and leave a lasting impression.
Explore our range of women's cocktail dresses, where luxurious fabrics meet impeccable tailoring. The Sexy V-Neck Suspender Dress embraces sensual sophistication, making it an ideal pick for glamorous evenings.
The Perfect Cocktail Dresses for Weddings & Celebrations
From wedding receptions to summer galas, our selection of cocktail dresses for weddings is curated for women who value both elegance and individuality. The Devine Bow Back Square Neck Mini Dress combines timeless charm with playful allure — a modern twist on bridal guest style. For a graceful asymmetrical silhouette, the Ruched One Shoulder Dress delivers a refined yet daring statement.
Short, Petite, and Powerfully Stylish
Make an entrance with cocktail dresses short in length but big on confidence. From flirty to refined, our styles are perfect for petite cocktail dresses lovers seeking a flattering fit. The Ruffled V-Neck Sleeveless Mesh Dress brings romantic detail to the forefront — ideal for those who dress with both softness and strength.
Elegant White Cocktail Dresses for Your Boldest Moments
There’s something undeniably captivating about a crisp white ensemble. Our selection of cocktail dresses white is designed for women who dare to dress differently — clean lines, feminine flair, and bold energy in every seam. Discover cocktail party dresses at Sienna Sass that empower your presence at any occasion.























