But don't use black. To make your eyes look bigger and brighter, trace a nude eyeliner (like Tarte EmphasEYES Inner Rim Brightener, $18; Sephora.com
) on the inner rims of your lower lashline. "Make sure the liner is a beige-y color and not too white," says Tim Quinn, celebrity makeup artist for Giorgio Armani Beauty. "Beige looks more natural and does a better job of neutralizing redness in or around the eyes."