Nervous about trying the vivid colors in Shiseido Luminizing Satin Eye Color Trio in Punky Blues (top) and Rimmel London Glam'Eyes Quad Eyeshadow in Thrill Seeker? Follow this rule and wear them with aplomb: With the dark shades, line your upper and lower lashes; apply the middle tone all over lids; and finish with a light wash of the bright shade just below your browbone. Brilliant!
Shiseido Luminizing Satin Eye Color Trio ($33; Macys.com)
Rimmel London Glam'Eyes Quad Eyeshadow ($6; drugstores)