To use this short satin robe, simply put it on and tie the sash to your preferred tightness. It's great for lounging at home or as a sleepwear. When it comes to cleaning, always use a delicate cycle with cold water to keep the satin in good condition. Avoid using harsh detergents or bleach. As for sizing, refer to the Fit Guide to ensure a proper fit. Hang it up when not in use to prevent wrinkles.