Look Crisp Every Day of September, Thanks to These Beauty Must Haves

I've recently begun my quest for the perfect pair of brows (keeping Bethany Mota's advice in mind). Thanks to its überfine tip, Lancome's double-ended pencil ($26) ensures precise, even strokes and neatly groomed arches — even if I'm drawing them on during my commute. The unique wide-toothed brow comb on the other end is far more precise than your average spoolie brush, so you can make sure every hair is exactly where you want it.

— EO