. . . And press the white gold shade onto the center of the eye with a finger to serve as a colorful iridescent top coat. "Put your finger in the liquid primer, tap your eyelid, dip the finger into Pixie Dust, and tap the color on top of the lid," suggested Lucero. "The primer will be tacky by the time you go back in with the shadow, which makes it act like the perfect fly trap for the color."