MILD SPOILERS Costume designer Michael Wilkinson’s main accomplishment with American Hustle has largely been overlooked in favour of praising him as some kind of vintage stylist with an eye for provocative gowns and desirable heels. The truth is he has carefully brought to life a world, not of parties and glamour, but cheap sex and dirty desperation. The costumes in American Hustle do tell a story, particularly through their ever darkening colour palette, yet Wilkinson’s deftest skill is reflecting an era when fashion was as confused as the politics surrounding it. American Hustle is an unapologetic tale of low down dirty double-crossers whose clothes, like them, were a lie. A…