Using this steampunk shirt is easy. Just put it on and pair it with your favorite steampunk accessories to show off your unique style. When it comes to sizing, always check the size chart carefully because different suppliers have different measurements. For maintenance, you can machine - wash it in cold water on a gentle cycle. Use a mild detergent to keep the color and fabric in good condition. Avoid using bleach as it may damage the polyester material. After washing, hang it to dry to prevent any shrinking or distortion. This way, your shirt will stay in great shape for a long time and be ready for your next steampunk adventure.