To use this pirate girl costume, simply put on the top, then the trousers, and finally the hat. It's great for Halloween parties or any fancy - dress event. But be careful! Since it has small parts, don't let children under 3 years old play with it as there's a choking risk. Also, keep it away from fire to avoid any accidents. As for maintenance, you can't wash it in a regular washing machine. You need to take it to a professional dry - cleaner. And it's a good idea to keep the packaging, just in case you need it later.