"Ask your stylist to cut short, shaggy layers throughout your hair. ""This look is heavily layered and all about having lots of defined, angled pieces,"" says Gillin, so specify that you want the layers to be chunky and square. The length of the style should hit around the middle of your neck.    Read more: Haircuts to Look Younger - Flattering Haircuts and Hairstyles - Good Housekeeping"