Express Mens Navy Floral Extra Slim Tailored Fitted Long Sleeve Button Down Shirt. Navy blue with burgundy and white flowers graphic print. Material is very thin, lightweight and with some stretch. Size medium. Neck size 15 - 15 1/2 Approx Measurements (flat): Pit to pit: 20.5 inches Shoulder to shoulder: 17 inches Sleeve: 26 inches Waist area: 19 inches Length: 30 inches