This double breasted suit jacket from M&S combines a textured finish with added stretch, giving it a smart look that moves comfortably with you. A peak lapel and button fastening lend a sharp, tailored edge, while the full lining helps the jacket keep its shape wear after wear. Designed in a regular fit, it works well for formal occasions and the office alike. M&S Collection: easy-to-wear wardrobe staples that combine classic and contemporary styles.