This is a men's button-up dress shirt by Riverside, made of 100% cotton and machine washable. It features a collared neckline, long sleeves, and a spread collar style. The shirt is multicolored and has a striped pattern, with a size of 16.5 by 42. It is suitable for casual occasions and fits regular size men. The shirt is lightweight, breathable, and has easy care features, making it suitable for all seasons.