You’ve probably heard that black is slimming, but that doesn’t mean you have to give up color. Any dark color, like maroon, eggplant, or navy, will have that same effect, says Burr. Plus, medium-toned blues and teals are universally flattering, she says. Just stick to solid colors if you can. 'Big prints and patterns can make you look bigger,' says Burr. 'If you want the focus to be on your face, a solid color will do that better.'