Details, Size & Fit. Layer up with The Linen KnitbyJack & Jones. The lightweight construction works perfectly over your staple winter outerwear. Our model.is wearing a size medium knit, and usually takes a size medium/40 shirt. He is6’1” (185cm) tall with a37 1/2” (94cm) chest and a31 1/2” (80cm) waist. -Length: 73cm Straight fit Linen and cotton blend knit Grey shade Round neckline Long sleeves Rolled hemline.Warm machine wash. Warm iron. Length: 73cm.fabric / material: NA.Material: 55% Linen & 45% Cotton.SKU: JA792AA62PGV.