EXCLUSIVE AT MR PORTER. For the Mr P. collection we create superior versions of items that you already know and love, like the classic long-sleeved Breton tee. This piece is made from soft cotton-jersey in a regular fit that’s perfect for layering. It looks great with everything from denim to tailoring. Shown here with Mr P. trousers, Mr P. jacket, Mr P. sneakers. Explore the world of Mr P. – – Navy and white cotton-jersey – Crew neck – 100% cotton – Machine wash – Imported- For Men.