To wear this shirt, simply slip it on over your head. It's perfect for casual outings or workouts. When it comes to cleaning, you can machine - wash it in cold water with like colors. Avoid using bleach as it may damage the fabric. Hang it to dry or tumble dry on low to keep its shape. Check the neckband and armholes regularly for any signs of wear and tear, and if you notice any issues, you can take it to a tailor for a quick fix.