The baggy, dark-gray trousers (dress pants were extra spacious in the mid ’50s) are bad enough, but to wear them with casual sneakers? Appalling. I’d like to be gracious and say that Humphrey Bogart is so cool on his own terms that he pulls it off, but he doesn’t. You might assume from his late-1953 photo that Audrey Hepburn, 24 and fresh off Roman Holiday, is the same size as Bogart. He stood about five-foot-eight — Hepburn was roughly five-seven.