Step 1: Primer
Start by coating your skin with a silicone-based primer. This will give you a nice, smooth surface (Betty had porcelain skin!) and keep your makeup in place all night. Why silicone? “When you put on foundation and concealer, it will sit on top of the silicone rather than going into your skin,” Chapman explained. “Anytime you put on foundation, you also want to bring it down to the neck,” she added, while extending the primer to the collar.