Rule no. 3: Think both big (jackets) and small (skirts). Tom Ford for Gucci jacket, $1,895, tank top, $225, and skirt, $595, from a selection at Saks Fifth Avenue and Gucci. Manolo Blahnik shoes, $475 at Bergdorf Goodman.
Body Work: Give legs a touch of summer with Michael Leg Shine by Michael Kors, $30. Available at Saks Fifth Avenue and Sephora.