A considered knit is the ideal way to lift understated layering and PS by Paul Smith's Fair Isle crew neck version is just the ticket. This multi-coloured sweater is crafted in Italy and finished with a touch of cashmere for a luxurious feel. Wear it with a fine rollneck and velvet slippers for a sophisticated feel on leisurely days. Shown here with a John Smedley sweater, Burberry Brit trousers and Stubbs & Wooton shoes. Designed exclusively for MR PORTER