Need a sexy, volume-boosting style in a flash? Tousle your tresses with a textured ‘do (stay away from stick-straight styles –- they draw attention to flat locks). Loose curls or beachy waves plump up your hair and draw the eye away from overloaded roots. To do, wrap two-inch sections of hair around a one-inch curling iron barrel, hold for five seconds, and release. Also, the shorter the haircut, the fuller your hair looks. Think pixie cuts, and bobs or lobs with blunt ends. Face-framing layers also give weighed-down hair much-needed shape and body.