Vogue says, "The chignon is chic." Mademoiselle advocates, "Trim it to a poodle cut." Glamour advises, "Gather it up into a ponytail." But the Homemaker says, "Fit your personality and it will fit you." In other words your hair is in the headlines this year. But before you get lost in the mass production of poodle cuts and ponytails, take a brief analysis of your personality.