I saw by far the strangest-dressed people I've ever seen before, three of them, sitting apart on the other side of the subway and quite unaware of each other. A woman with a jeweled black tank top over a white blouse, tuxedo-style black pants and bright white sneakers. A man with the navy sweat shorts of some school's athletic department, a pinstriped navy blue Oxford shirt, gray socks and worn, brown Oxford shoes. A man in a fine gray suit and white dress shirt, the jacket well-tailored. Except. His pants reached only to mid-calf. He wore some standard businessman's dress shoes. He wore no socks.