What it is: An alluring eye shadow palette that caters to your every whim offering a range of iridescent, matte, and satin shadows. What it does: Featuring six sultry shades, this versatile eye shadow palette transforms your look with endless possibilities from nude to couture to smoky. Packaged in a luxurious, silver-tone compact that you'll want to put on display, the universally flattering colors accent any eye shape. What else you need to know: Each of Guerlain's Écrin six eye shadow palettes bears the name of a Guerlain boutique in Paris. Includes a double-ended brush and mirror.