"The common thread with all of these styles is that they look so effortless, but put together," Brager says. "A collarbone-length cut is one of the most versatile. You can wear it up or down without it getting in the way." For those with round or heart-shaped faces, ask your stylist for a version that's all one length with blunt ends. If your face is oval or square, request a few face-framing layers to give it dimension and accentuate your cheekbones. Those with thicker hair will also want to ask their stylist to thin it out, eliminating bulk (and any chance of helmet head). All this cut needs for that tousled finish is a little volumizing spray, such as Fekkai Advanced Full Blown Volume Lifting Hairspray, before blow-drying. Spritz from the roots to midshaft, Brager says.