Free People Vegan Shacket (£118)
This timeless, versatile shacket will elevate any festival outfit in an instant. Throw on over a little white dress, your favourite denim shorts, or a pair of this season's crochet trousers. The slightly cropped cut will nip you in at the waist compared to more covered-up longline jackets. We love the soft olive hue as an updated take on the tan suede seen in previous seasons, but if green isn't your thing, then there are four other shades to choose from. Not just for festivals, you should see this piece as an investment that'll see you through those in-between seasons as the perfect lightweight cover-up.