The J Crew Men's Button Up Shirt in size M features a blue geometric triangle pattern, short sleeves, a collared neckline, and a button closure. Made from cotton, this shirt is machine washable and designed for regular fit. It includes accents like buttons and pockets, making it suitable for travel, casual wear, and various seasons. Ideal for a classic, preppy look, this designer shirt is perfect for men looking for a stylish and versatile addition to their wardrobe.