How to use: You can pair these shirts with jeans for a casual look or wear them under a blazer for a semi - formal outfit. They are suitable for various occasions like hanging out with friends or going to the office on casual Fridays. Attention: Since this is Asian size, make sure to check the size chart carefully before purchasing to avoid getting the wrong size. Maintenance tips: You can machine - wash these shirts in cold water on a gentle cycle. Use a mild detergent and avoid using bleach. Hang them to dry to keep their shape intact.