The Peter Millar Shirt Men's M is a classic and preppy blue plaid button-up made from 100% cotton. Featuring a spread collar and long sleeves, this shirt is perfect for travel, casual outings, or business meetings. With a regular fit and easy care instructions, this shirt is versatile for all seasons and includes a front pocket detail. The timeless design and quality fabric make it a must-have for any man's wardrobe.