This shirt is super easy to wear. Just slip it on over your head and fasten the single-breasted buttons. It's great for casual outings like hanging out with friends or going to a laid - back event. When it comes to washing, you can throw it in the washing machine on a gentle cycle with cold water. Avoid using harsh detergents as they can damage the fabric. Hang it to dry to keep its shape. Remember to check the size chart carefully before buying, as different suppliers may have slightly different sizing. And if you want to iron it, use a low - heat setting to prevent any damage to the polyester and spandex blend.