. EXCLUSIVE AT MR PORTER. MAN 1924 's jacket is cut from breathable cotton that has a little added stretch for flexibility. It's unlined through the body to keep it light and has an unstructured design that makes it feel relaxed. Wear yours with the matching trousers. Shown here with MAN 1924 shirt, Cheaney shoes. This item is small to size. See Size & Fit notes.