Isa Arfen - There's no denying the alluring feel of Isa Arfen's sky-blue cotton-poplin wrap top. It's designed with the natural curves of a woman's silhouette in mind – the asymmetric off-the-shoulder neckline pulls a single shoulder and the collarbones into focus, while the ruched centre seam and buckle-fastening tie defines the waist. A peplum hem completes the look. Contrast it against tailored trousers for the most contemporary take.