THE LOOK Long, sleek and straight with side part HOW-TO Use a straightening serum on wet hair, then blow dry with a large round brush. Finish with a light coating of hairspray. INSIDER TRICK Stylist Juan Carlos Maciques says when applying hairspray, mist it, moving the can continuously. "You want the hair to move and not be an entity all its own." BUY ONLINE NOW Fekkai COIFF Sheer Hold Hairspray, $23; drugstore.com.