POLO Ralph Lauren Men's Performance Flannel Shirt is a classic fit button-up shirt made of a polyester and cotton blend fabric. The shirt features a colorful plaid pattern, long sleeves, a collared neckline, and a spread collar style. It is machine washable and easy to care for. The shirt is suitable for travel, casual, and business occasions. The chest size is 40 inches, and the size is small. The shirt has a Polo Ralph Lauren logo accent and is not vintage.