Nearly Naked Guy

A man just crossed Berkeley street in a thin, peach-colored robe. He was pulling a cart with some paper bags in it, but he looked clean and relatively well-groomed. But the robe wasn't tied or fastened other than his hand holding it closed. As he walked, the wind blew the sides of it open, and I could see the his white inner thighs. Was he naked under that robe? How did he get to be nearly naked in the middle of the street?