Johnnie-O Prep-Formance Mens Button Down Long Sleeve Blue Plaid Shirt Medium The Johnnie-O Prep-Formance Men's Button Down Long Sleeve Blue Plaid Shirt in size Medium is a stylish and versatile piece suitable for various occasions such as travel, casual outings, and business meetings. Made from a blend of nylon, polyester, rayon, bamboo, and spandex, this woven shirt features a classic blue plaid check pattern with a button-down collar and long sleeves. Lightweight and suitable for all seasons, this shirt also includes embroidered logo accents and convenient pockets. The colorful and classic preppy theme makes it a timeless addition to any man's wardrobe.