Prom is already expensive enough. Save some money without sacrificing style with these dresses from Amazon, Lulus, Birdy Grey, Windsor, David's Bridal, and ASOS.
These are the most popular picks among E! shoppers, with items chosen by Alix Earle, Ashley Graham, Avani Gregg, Gizelle Bryant, Caelynn Miller-Keyes, Crystal Kung Minkoff, and more stars.