The X Factor may well be over for another year but one of the most famous contestants is still on our fashion radar. Diana Vickers took her eclectic hippy style back to Lancashire yesterday for a brief performance. She opted for wide leg jeans for the event which she balanced out with a plain black vest top. It's important to wear heels with wide leg trousers to keep their shape and create a smooth silhouette. A cape is the coat shape of the season and there are some great options on the High Street so you don't have to spend loads. See below to copy Diana's casual style.