Update your formal wardrobe with this wool-blend double breasted jacket. It's made to a smart tailored fit with added stretch so it moves with you along with twin back vents and peak lapels. Water-resistant Stormwear™ technology helps it stand up to a shower, while bBounceback technology ensures creases drop out more easily and reduces creasing during wear. M&S Collection: easy-to-wear wardrobe staples that combine classic and contemporary styles.