Just when you'd resigned January to Netflix and sweats, in walks actress Bel Powley decked out in Alessandro Michele’s sought-after SS16 Gucci collection and dressing up suddenly gets serious game. Ruling grown-up geek chic, the Diary Of A Teenage Girl star's look is full of fresh style updates to try now. A corsage necktie (your neckerchief upgrade), jungle prints (everything next season) and the '70s shirt (not got one? You will). 

See more fashion news.