An oval face shape is considered to be the perfect face shape, so in order to make your face look thinner and more sculpted, you want to shape your face so that it looks more oval. And best of all, you can do this by using nothing more than foundation and powder. By thinning out the face using the makeup techniques below, you'll be surprised at what a youthful glow your face will have and what a difference it will all make. Keep reading below to find out how to look thinner and younger in…