This Bonobos Slim Fit Button Up Shirt in men's size M is a stylish and versatile option for casual occasions. This red shirt features a fun polka dot pattern, short sleeves, and a collared neckline with a button closure. Made from a stretchy spandex-cotton blend, this shirt is comfortable and easy to care for with machine washable fabric. With its slim fit and preppy design, this shirt is perfect for the summer, fall, or spring seasons, making it a must-have addition to any man's wardrobe.