At the salon, request a short, Mick Jagger–inspired shag with a soft, feathered vibe. As the style's name implies, it's supposed to be messy, especially at the crown. The best part: "This cut gets better as it ages," says Sapong. The ProcessFor the true Jagger effect, comb the bangs forward, and use a little grooming cream to create a piece-y look around the face.
