Warren Beatty And Diane KeatonNew York City, 1978Here you get two extremes of the wild-suiting spectrum. See-through shirting or lipstick-red standing collar with a ribbon tie? Silk-wool fabric or wide wales? One belt or two? Go Beatty-esque for the nightclub, Keaton-ish for the country club, or mix their codes for a little bespoke mélange.