PS Paul Smith Zip Up Overshirt Shirt Jacket Blue XL Casual PS Paul Smith men's zip-up overshirt / shirt jacket in a muted blue-gray micro-check pattern. Size XL, Casual Fit. Features a full-length silver zipper closure, spread collar, chest flap pocket, and side pockets. Lightweight ripstop-style fabric ideal for layering. Preowned in excellent condition with no notable flaws. A great designer piece for casual everyday wear.