The 5 Biggest Swimsuit Myths—Busted!

The myth: Athletic body types should choose suits with ruffles and patterns for a feminine look.

The reality: There's no need to force yourself into frills. "You can wear a sleek suit—just look for curve-enhancing details like cutouts and seaming," says O's creative director Adam Glassman.

Beach Belle, $48; SwimsuitsForAll.com