Beauty How-To

A heart-shape face like Reese Witherspoon's looks best with a strong arch. "Reese's work because they are not too rounded, which would make her face look fuller," says celebrity brow guru Ramy. "The arch is strong and the brows are the correct thickness for her facial shape and brow-hair texture." This natural brunette’s brows complement her hair color as well. “Brow color does not have to be an exact match to your hair,” says Ramy. “But it should come within two shades (lighter or darker). And unless you change your hair color dramatically, it’s not necessary to dye your brows—makeup can do wonders to lighten or darken them.”

TRY THIS PRODUCT Clear mascara or brow gel is a great way to tame brows if you don't want to add heaviness with a color and are just looking for something to set brows in place.

BUY ONLINE NOW Maybelline Great Lash clear mascara, $4.34; at drugstore.com.