To wear this Three - Piece Nile Queen catsuit dress, simply put on the catsuit first. Then, place the jewel collar headpiece on your head for a complete look. When it comes to sizing, make sure to refer to the sizing tab above to find the right fit for you. As for maintenance, always hand - wash the dress and let it drip - dry. Avoid using harsh detergents or putting it in the dryer, as this could damage the fabric and the delicate details of the jewel collar headpiece. Keep it stored in a cool, dry place when not in use to preserve its beauty.