By Linden Wilson Find yourself wishing you were the same size as when you walked down the aisle? You're in luck! Redbook magazine has launched a Wedding Dress Challenge: Get back in shape by going online to find tools that will help you figure out what and how much to eat, which workouts burn fat the fastest, and more. Also find workout videos, meal planners, and calorie counters. Visit redbookmag.com/wdc for more information, and fit back into your wedding dress (or tux!) by June!