THE LOOK Wavy updo HOW-TO Start by curling the entire head with a one-inch iron, says stylist Gary Howse. Just create loose curls by holding for five seconds or less. Part the hair and pull the sides back into a messy bun. Pin stray pieces with bobby pins. INSIDER TRICK "This look is meant to be loose and soft, so don't worry if it's not perfect," says Manuel. Try on wavy hair now!