To use this RWC 23 tee, simply put it on and show your support for the rugby world cup. When it comes to maintenance, you can machine wash it in cold water. Hang it to dry instead of using the tumble dryer. Avoid using bleach as it may damage the colors and prints. If you need to iron it, turn the tee inside out and use a cool iron, making sure to avoid the printed areas. With proper care, this tee will stay in great condition for a long time.