How to use: You can wear this shirt as a casual shirt when you go out on the street. Just pair it with your favorite jeans or shorts. If you're on duty, it can also be part of your uniform. You can put your pens or pencils in the dedicated pockets. Notice: Avoid wearing it in extremely rough environments to prevent fabric damage. When washing, follow the care instructions on the label. Maintenance advice: Wash it in cold water with a mild detergent. Hang it to dry to keep its shape. Iron it on a low - heat setting if needed.