Here’s a neat little rumor buried in this month’s Glamour: When she’s stuck wearing minidresses in mid-winter, Anna Dello Russo counters the cold weather by sticking athletic heat patches to the small of her back. (Presumably the last few season’s worth of shows have not provided enough ostentatious coats for her liking.) Sensible idea, though, because nothing could be worse than catching a chill and sneezing on Anna Wintour when you’re sitting next to her at Chanel.