In my salad days in Manhattan, my friends and I would play a barroom game in which we judged people by their footwear: a sort of reverse fortune telling in which you observed the sartorial selection and made a Gypsy-like pronouncement about who the wearer was. This was the 1990s. An adult male sporting unscuffed Top-Siders with no socks was judged to be a recent grad of Cornell or Duke — possibly Dartmouth — lately arrived on Wall Street, who still kept a poster of Pamela Anderson from “Baywatch” on his wall.