Summer Beauty Do's & Don'ts

Get the lowdown on the must-have looks of the season from PEOPLE's beauty expert. By Serena Kappes

TREND: NEUTRAL EYES

DO: Choose a shadow that resembles your own natural skin color (as seen on Ellen Pompeo and Halle Berry) – whether it's taupe, shell pink or beige. Add mascara for a finishing touch.

DON'T: Leave the rest of your face bare. "It's not about looking like you have no makeup on," says Gage. "Cheeks should have a healthy flush of color."