Black is one of the simplest colors, so i guess, you must want to know how to dress elegantly in simple black dresses. Here, i recommend you several simple black evening dresses for your reference.
Elegant Black Evenig Dresses
Elegant Black Evenig Dresses
Black is the color of nights, and also represents simplicity and elegance. I believe, you could be totally different in this simple black evening dresses and would definitely be the most elegant in whole party.