You'll be immaculately dressed for formal occasions in this traditionally styled dinner jacket with satin lapels. Regular fit, in our Big & Tall sizing that's specially tailored for larger gents. Single breasted, two-button fastening, with a back vent for easy movement. Flap pockets at the hips, plus two interior pockets tucked inside the contrast lining. Covered buttons are heat-fused with our Buttonsafe™ technology so they won't fall off. M&S Collection: easy-to-wear wardrobe staples that combine classic and contemporary styles.