What is it about Claudia Winkleman's Traitors style that has so caught the imagination? Scotland in the summer is hardly conducive to high fashion and yet for the handful of hours Claudia wise-cracks and smirks her way around the round table, those of us of a certain age (I'm 53, like Claudia) we are transfixed by what oversized layering concoction her stylist might dream up next. I was feeling glum about the end of summer and rather resentful of autumn outfits, until the Tra