One of the biggest problems I find with applying makeup, especially foundation, is that it sometimes just doesn't sit very well on my dry skin. Oppositely, when you have oily skin and need to layer your products to ensure lasting power, sometimes things get a little much. I'm talking about cake face people. It can happen when there is too much product, or the skin texture isn't smooth, or purely because it isn't the right product for your skin type, and it's not pretty. Here's my tips for getting that flawless base without the dreaded cake face.