There's nothing better than a cosy jumper on a cold day. Enter knitwear by Gas. The range of cardigans, pullovers and sleeveless tops ensures that there's a style that's easy-to-wear whatever the weather. Just layer yours over a button-down or T-shirt. Cotton, wool and cashmere is used to make the collection of plain, simple and patterned pieces, so it's easy to go bold or minimalist.