Spanx's 'Suit Your Fancy' bodysuit is just what you need for seamless coverage under dresses, jumpsuits and even jeans. Designed with a plunge front and flexible cups that accommodate most bust sizes, this sand style is made from a single layer of shaping fabric that's lightweight yet firm. The removable straps work in five ways - traditional, racer-back, crisscross, halterneck and strapless.