Jon Kopaloff/FilmMagic
It makes my eyes look small.
The key thing to remember is not to cover your entire lid in heavy smoke, and to use lighter and lighter colors as you move away from the lash line. Use the darker shades on areas you want to diminish, and the lighter, shimmery colors on areas you want to enlarge. Then, run a nude or white eyeliner along your waterline like Amber Heard to open eyes up.