7. Iridescent
If you want maximum impact with minimum effort, then a sheer gloss with an iridescent shine is the way to go. This Marvelous Moxie Lip Gloss in Illusionist is gorgeous on its own or layered on top of your everyday lipstick. It shifts from opalescent pearly white to sheer peach-nude with gold pearl, so you really get two glosses for the price of one.