To use this Rory long sleeve sleep shirt, simply put it on like any regular shirt. It's perfect for sleeping or lounging around the house. When it comes to maintenance, you can machine - wash it in cold water to keep the fabric soft. Avoid using bleach as it might damage the fabric and the embroidered logo. Tumble dry on low to maintain its shape. If you notice any loose threads, you can carefully snip them off. Enjoy the comfort of this shirt for a long time with these simple tips.