This blue and multi-coloured Erdem Palace Forest print cotton shirt dress was inspired by Elizabeth II and her clothes at Windsor Castle and is therefore an essential (well, this is the closest you're going to get to royalty, darls). Crafted for the brand's SS 18 collection, this Erdem cotton dress features notch lapels, three-quarter length sleeves, a centre front button fastening, a flared skirt with two side pockets and an all-over multi-coloured Palace Forest print. We're wearing ours with Laurence Dacade and Marni.