As Jess Cartner-Morley points out
Wearing calf-length is this season’s way of telling the world you read Vogue. It is so very fashionable that you won’t even see it in the shops yet, because this is next season’s trend. The trouble with fashion, of course, is that it is so very often at cross-purposes with old-fashioned notions like Looking Nice. (You will notice that Anna Wintour, though presumably well aware that calf-length is quite the dernier cri, does not go near it with a bargepole.)
