In this video, we learn how to find your true skin undertone. Although you may look at your face and think that you have pink undertones, you might not. You will want to look at your chest and see if you are more yellow toned than you are red. This can help you choose your makeup when you are trying to find something that will blend in best with your skin tone. If you want a foundation that is going to work well with your skin, try it out on your neck or chest area first, then apply it to your face and see how it looks!