When it comes to changing up your eye shadow, just think pink! Eight shades have been expertly selected in collaboration with Luis Casco in honor of his 25th anniversary as Mary Kay Global Beauty Ambassador. Two versatile quads have been designed to deliver wearable and wow-worthy looks. Both the Warm Pinks and Cool Pinks quads include matte and shimmer shades that can complement everyone, allowing beauty lovers to stay subtle or make a statement.  $22