The Jenson navy blazer is a stunning suit jacket that will have you looking debonair whatever the occasion. Designed with a bold, navy and subtle orange check pattern, the versatile blue blazer can be styled with jeans or chinos for a more casual look, or teamed with the matching waistcoat and trousers to complete the formal suit. The Marc Darcy Jenson blazer is a tailored fit and runs true to size.