Holiday Beauty Do's & Don'ts

Get the lowdown on the must-have looks of the festive season, as selected by PEOPLE's beauty editor Eleni Gage. By Serena Kappes

TREND: DOE EYES

DO: "Draw out the corner of your eyeliner a little bit," says Gage. "You want to turn it up a little. Then lavish attention on your lashes" (as Mischa Barton, Eva Longoria and Ashley Olsen did).

DON'T: Pair red lips with the heavily lined look. Instead, opt for a nude shade and a sheer shadow – it'll keep the focus on your eyes, she says.