To wear this 'Hero Sword' apparel, simply put it on like any other piece of clothing. Make sure to check the size chart before buying to ensure a perfect fit. When it comes to cleaning, follow the care instructions on the label. Usually, a gentle machine wash in cold water is recommended. Avoid using harsh detergents as they may damage the fabric. Hang it to dry to keep its shape. Store it in a cool, dry place when not in use to prevent any mildew or damage.