At this moment there are over 10,000 dresses at this store. When filtering to show only "night out" dresses there are about 550 ones to choose from. These are priced from $35 to $2,795 and includes brands like Versace, Balmain, and Saint Laurent.

Shop for party dresses at InterMix, where you'll find a nice selection of designer cocktail dresses, evening gowns, little black dresses, and more for both casual and formal parties. Designers include Paco Rabanne, Victoria Beckham, Ganni, and 3.1 Phillip Lim.

Shoptiques has tons of dresses for any occasion, including a large collection of party dresses. You'll find a variety of cocktails dresses, little black dresses, mini dresses, bodycon dresses, and more in a variety of styles, colors, and prints from several designers.

Bloomingdale's has 1,500 designer cocktail and party dresses from top brands like Armani, Betsey Johnson, Michael Kors, Ralph Lauren, and many more. You'll find a variety of dresses, including 170 lace dresses, 90 metallic dresses, 90 floral prints, 60 one-shoulder dresses, and 100 wrap dresses.

The selection of party dresses is huge with almost 1,500 styles, 50+ for tall women, 100+ for petite women, and 50+ for plus size women. Priced between $10 and $595.

Over 230 party dresses with prices starting at $28 for the cheapest one and going up to $215 for the most expensive one. Brands include Billabong, LA Hearts, and Kendall & Kylie.

Shop this site's collection of 360 party dresses, including 140 bodycon dresses, 20 blazer dresses, and 130 black dresses for your next party or special occasion.

This store has more than 4,600 new and vintage cocktail & party dresses for any occasion, including maxi dresses, short dresses, lace dresses, and gowns in a variety of styles, colors, and prints. Some designers that you can shop from include Calvin Klein, Carolina Herrera, DKNY, Karl Lagerfeld, and Ralph Lauren.

24S has a selection of beautiful cocktail and party dresses from labels like Versace, Valentino, The Row, Gucci, Fendi, Celine, and Chloé. This collection has a variety of maxi dresses, evening gowns, mini dresses, strapless dresses, and bodycon dresses in colors like black, white, navy, red, green, and gold.

This store has 840 party dresses that are perfect for a night out. Shop from a wide variety of mini dresses, bodycon dresses, black dresses, maxi dresses, and white dresses that are perfect for many different occasions.

Saks has nearly 3,400 dresses on their site, including hundreds of party dresses in different styles, like cocktail dresses, formal wear, maxi dresses, and evening gowns. Some designers that you'll find are Oscar de la Renta, Alaia, Carolina Herrera, and Stella McCartney.

This store has a large collection of dresses for various occasions from both independent and famous designers. You'll find a mix of maxi dresses, mini dresses, summer dresses, casual dresses, gowns, cocktail dresses, and party dresses from designers like Lanvin, Vejas, Valentino, Dolce & Gabbana, Gucci, and Versace.