THE LOOK Big glamour curls HOW-TO Apply gel to wet hair and blow-dry with a large brush to create body. Get the curls by using two-inch hot rollers and let set for 15 to 20 minutes. Remove rollers, create a side part and gently brush hair with a flat brush, and set with hairspray. INSIDER TRICK Wrap hair vertically around rollers and roll just to the eye level, "so the top stays smooth," says stylist Elvin Arvelo of N.Y.C.'s Julien Farel Salon. "The front pieces should be pulled forward and wrapped around large rollers." BUY ONLINE NOW Kiehl's Clean-Hold Styling Gel, $13.50; www.nordstrom.com.