There is a problem with the costumes in The Wolf of Wall Street, and it has nothing to do with the film itself but the coverage they have received. Namely, that this coverage is incorrect. Articles such as this one for Vogue France, or this for The Hollywood Reporter, or a ‘suit guide’ by Esquire, concentrate almost solely on Giorgio Armani’s contribution to the project with barely a mention of costume designer Sandy Powell. And this is the Sandy Powell by the way: 10 Oscar nominations and so well respected she has an OBE for services to the industry. It was Powell who costumed The Wolf of Wall Street, not…