Make your skin glow, brighten your eyes, lift your cheekbones—versus makeup that falls short of your expectations often comes down to your application technique and, more importantly, your brushes. The right dome-shaped powder brush, for example, will spread particles evenly across your complexion without obvious streaks while a tapered eyeliner brush will enhance your gaze rather than make you look tired by transferring flecks of dark pigment under your lashes.