Collection: Cocktail Dresses
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Sequin Spaghetti Strap Dress
Regular price $42.83 USDRegular priceUnit price / per$48.33 USDSale price $42.83 USDSale -
Glitter Mesh Off-Shoulder Ruched Mini Dress
Regular price $38.75 USDRegular priceUnit price / perSale price $38.75 USD -
Open Back Ruched Long Sleeve Dress
Regular price $46.92 USDRegular priceUnit price / perSale price $46.92 USD -
Sequin Spliced Mesh Adjustable Strap Dress
Regular price $51.00 USDRegular priceUnit price / perSale price $51.00 USD -
Ruched Cutout One-Shoulder Bodycon Dress
Regular price $42.83 USDRegular priceUnit price / perSale price $42.83 USD -
Zip-Back Ruched Bodycon Dress
Regular price $43.85 USDRegular priceUnit price / perSale price $43.85 USD -
Round Neck Sleeveless Dress with Fringes
Regular price $41.82 USDRegular priceUnit price / perSale price $41.82 USD -
Spaghetti Strap Ruched Slit Dress
Regular price $42.83 USDRegular priceUnit price / perSale price $42.83 USD -
Sequin Sleeveless Slit Dress
Regular price $43.86 USDRegular priceUnit price / perSale price $43.86 USD -
Sequin Double-Strap Bodycon Dress
Regular price $40.80 USDRegular priceUnit price / perSale price $40.80 USD -
Glitter Ruched Cowl Neck Wrap Dress
Regular price $39.77 USDRegular priceUnit price / perSale price $39.77 USD -
Ruffled V-Neck Sleeveless Mesh Dress
Regular price $41.82 USDRegular priceUnit price / perSale price $41.82 USD -
Drawstring Ruched Long Sleeve Dress
Regular price $40.80 USDRegular priceUnit price / perSale price $40.80 USD -
Sequin Lace-Up Halter Neck Slit Dress
Regular price $41.82 USDRegular priceUnit price / perSale price $41.82 USD -
Sequin Round Neck Mini Dress
Regular price $51.00 USDRegular priceUnit price / perSale price $51.00 USD -
Sequin Round Neck Slit Dress
Regular price $47.94 USDRegular priceUnit price / perSale price $47.94 USD -
Ruched Spaghetti strap Wrap Dress
Regular price $43.85 USDRegular priceUnit price / perSale price $43.85 USD -
PU Slit Midi Dress
Regular price $40.79 USDRegular priceUnit price / perSale price $40.79 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.

















