The burning rubber, the checkered flag, the heat on the asphalt: We're feeling the need for speed. But while we're not exactly Indy or NASCAR girls at heart, this season we're embracing the style because the racetrack has inspired more than one fabulous spring look. L.A.M.B.'s doing leather jackets, while Anna Sui is decked out in checks. Rachel Pally has racing stripe fever, and Helmut Lang reinterpreted blacktop. Spring's off to the races and we're going along for the ride. On your mark. Get set. Go, to shopbop.