Using this adult hippo ballerina costume is easy. Just put on the top, trousers, headpiece, and shoe covers that come with it. You're then ready to show off your ballet moves at your Halloween party or any other fun event. When it comes to maintenance, make sure to dry clean it only as normal washing might damage the costume. Keep in mind that this is an adult - sized costume, so don't let children wear it. Also, because the dyes may not be colorfast, be careful when it comes into contact with other items. And always remember to keep it far away from fire to avoid any safety issues.