This Ralph Lauren men's shirt in size medium features a classic fit, long sleeves, and a plaid pattern in red and blue, making it perfect for casual, work, or business occasions. Made of lightweight cotton fabric, this woven shirt is machine washable and suitable for all seasons, especially winter and fall. The button-up style with a collared neckline adds a touch of sophistication, while the traditional yet stylish design makes it a versatile and timeless addition to any man's wardrobe.