How to use: Simply put on the shirt like you would any other. You can wear it buttoned up for a formal look or leave a few buttons undone for a more casual vibe. Pair it with jeans for a relaxed day out or with dress pants for a business meeting. Attention: Make sure to check the size chart carefully before buying as sizes may vary between suppliers. Also, the colors might look slightly different in person compared to the picture due to screen settings. Maintenance: Wash the shirt in cold water with like colors. You can either machine wash it on a gentle cycle or hand wash it. Avoid using bleach as it may damage the fabric. Tumble dry on low or hang it to dry. Iron on a low setting if needed.