halter top black dresses Ludmila Halterneck Lace-Up Bubble Hem Corset Micro Mini Dress in Vintage Cocktail Dress Summernights Celebration: 21st Birthday Size:31 to for when you

halter top black dresses Ludmila Halterneck Lace-Up Bubble Hem Corset Micro Mini Dress in Vintage Cocktail Dress Summernights Celebration: 21st Birthday Size:31 to for when you

Summernights Celebration: 21st Birthday in Black Dress

All of that said, if you just can’t afford to buy a tux, you may be stuck with renting

Vintage Cocktail Dress

Size:31

Kevin Winter/Getty Images 23 / 23 With all the yoga and Pilates Jennifer Aniston does, it's no wonder that she loves a black dress that shows off her physique, like this sexy sparkler she wore to an event honoring Robert Downey Jr

to for when you want to turn heads without trying too hard