Top: Revlon CustomEyes Shadow & Liner ($9; drugstores)
Each palette includes four eyeshadows and one eyeliner; a numbered diagram on the back shows you exactly where each color goes.
Bottom: L'Oréal Paris The One Sweep Eye Shadow ($10; drugstores)
Swipe the curved, lid-shaped applicator over the three coordinated shades, then brush it across your lids (with the darkest color closest to your lashline). Done!