To use this tee, simply put it on and enjoy your day. It's perfect for casual outings or any activity where you want to stay comfortable. As it's made to order, please be patient during the 7 - 10 business days processing time. When it comes to maintenance, you can machine wash it in cold water with like colors. Tumble dry on low to keep it in good shape. Avoid using bleach as it may damage the graphic print. Also, don't iron directly on the graphic to preserve its quality.