MissDarcei's Go-To Makeup, From a Drugstore Mascara to That Viral Foundation

L'Oréal Paris Telescopic Lift Washable Mascara ($11, originally $15)

Giles maintains that this mascara lifts the way it promises. "I have short lashes that never stay up unless I'm using this mascara," she says. "It's the only one I've found that really works perfectly for me." It has a double-hook bristle brush that coats every lash for long, defined lashes that don't smudge.

The brand suggests lifting first with the front hook bristles to length, swiping from root to tip, and then using the side hook to comb and define lashes. The product is ophthalmologist tested and formaldehyde-free.