For more than 50 years, James Bond has been an arbiter of men’s style. From Sean Connery in “Dr. No” to Daniel Craig in “Skyfall,” the iconic action hero has saved the world many times over, all in impeccable style. Bond costume designer, Lindy Hemming, describes the evolution of Bond’s style to fit each of the actors playing the dashing spy. Celebrating Bond’s 50th anniversary in 2012, London’s Barbican mounted an exhibition of Bond’s styles through the years. Here’s to fast cars (preferably Aston Martins), martinis shaken not stirred and men who know how to dress to impress.