Using this costume is super easy. Just put on the light blue jacket first, then slip into the blue trousers. Next, put on the mock ruffle shirt and top it off with the blue top hat. You'll instantly look like Harry from Dumb and Dumber! Remember, this is an adult - sized costume, so it's not for kids. Also, the dyes might run, so be careful when handling it. As for maintenance, always dry - clean this costume. Keep it away from fire to ensure your safety. Have a great time at your 90s fancy dress party!