To wear this shirt, simply button it up and adjust it to your comfort. It's suitable for various casual or semi - formal occasions. When it comes to washing, follow the care label instructions. Usually, it can be machine - washed in cold water with like colors. Avoid using harsh detergents as they may damage the fabric. After washing, tumble dry on low to keep its shape. When not in use, hang it up in your closet to prevent wrinkles. Also, make sure to check the size chart before purchasing to ensure a proper fit.