Meet Anna Mason's Rosi top. Made from lightweight cotton-poplin, slightly cropped and with voluminous sleeves, it's perfectly romantic and ideal for summer days.

About Anna Mason: Based in London and formerly of Chanel, Valentino and Max Mara, Anna Mason delivers flattering and extremely well-crafted separates. Her pieces transport us to the Cotswolds or windswept English coast. 100% Cotton Fits true to size. Slightly cropped, with oversized sleeves.