This Polo Ralph Lauren dress shirt in size medium features a classic blue plaid oxford design with an American flag patch accent. With a collared neckline, button-down closure, and long sleeves, this shirt is perfect for casual occasions all year round. Made of breathable cotton fabric, this lightweight and packable shirt is machine washable and easy to care for. The stretch fit and button-up style offer both comfort and style, making it a versatile addition to any wardrobe.