EXCLUSIVE AT MR PORTER. Pair this suit jacket with the [matching trousers id1151804] and you've got a great example of SAINT LAURENT's signature slim suiting. Tailored with lightly padded shoulders and a full lining, this structured piece is made from virgin wool-jacquard that has a good drape to it. Alternatively, the version with [satin peak lapels id1151805] is ideal for black tie dress codes.