Although we would always vote for a classic neutral – black, navy or camel – as your first investment coat, there’s a chance you’ve already ticked that particular box and are in the market for something a little bolder. This season the high street and designers alike have embraced a kaleidoscope of colours to adorn their outerwear. From soft, gentle sorbet shades to full-on primary hues, why not add a little brightness to the dullest and greyest of winter days?