Has fashion lost it? The city seems to be dressing for the climate it wants, not the climate it has. Flesh-flashing, despite the chilly winds, is hot right now. Non-existent garments flooded catwalks at London Fashion Week. Baby it’s cold outside. Didn’t anyone get the memo? Supriya Lele recommends see-through, sheer halter necks. Poster Girl says super thin knitwear covered in holes from leg to cleavage. And Edward Crutchley opened his show with a men’s thong jumpsuit pulled below the pecs, with a cut out to show your pubic hair. Arctic conditions? Entirely unchic to mention.