On prom night, some gals want to look sexy, but others just want to get done up and feel like a princess. Enter ball gown prom dresses. These frocks are designed to look like something out of a fairy tale. They shimmer and shine and have the full skirt that makes it look like you're floating on air. Here are some choices for ball gown prom dresses to make your prom night magical! Click on each photo to get directed to where you can buy these glam gowns!