How to use this costume is super easy. First, put on the blue striped top. Then, slip into the printed blue dungarees. And just like that, you're transformed into Chucky for the Halloween party. As for the safety part, remember this is an adult - only costume, so keep it away from kids. Also, the dyes might run, so be careful around light - coloured surfaces. When it comes to maintenance, always dry clean the costume. Avoid washing it at home as it could damage the prints and the fabric. And make sure to keep it away from fire to prevent any accidents. Enjoy your spooky look!