To use this shirt, simply button it up and tuck it in if you like. It's great for various occasions, whether you're at work or out for a casual day. When it comes to care, follow the washing instructions on the label. Usually, you can machine - wash it in cold water with like colors. Avoid using bleach as it may damage the fabric. Hang it to dry to keep its shape. For long - term storage, fold it neatly and keep it in a dry place. With proper care, this shirt will last you a long time and keep you looking great.