So special, this long formal dress should be in every busy socialite's closet. Surprisingly upscale for a special-occasion gown under $200, this gorgeous evening gown has a fitted v-neck bodice with multicolored beads that shine for the spotlight. Thin shoulder straps double before criss-crossing the open back of this floor-length gown, while sheer sides add a sexy vibe. So chic as a gala gown, military ball gown, or plus-size prom dress, this beautiful long formal dress is a hot pick for the season.