In order to find your most flattering lipstick shades, you first need to determine whether your skin tone is cool or warm. Not sure? Take a look at the underside of your wrist. Do your veins appear blue and purple? Does your skin burn easily? Do you ever have issues with redness on your face or do you flush easily? All these are signs of cool skin tone. You look best in jewel tones and colors with a blue-ish undertone. Read on to see a list of lipstick shades that are perfect for you!