Model in a Bottle spray is a MUST for me before a night on the town, as many of my friends can attest; I force everyone to try it if they happen to be getting ready with me. It's a mist that you spray on your face after all your makeup is done. After it dries, skin is left with a matte look. My friend J describes it as hairspray for your face. It keeps oil from coming back later in the evening, which is essential.
NOTE: Close eyes and mouth and hold your breath before you spray--there's a high alcohol content in it.