I am DJing a big Halloween party on Oct 17th. The customer wants me to dress up. This is something I normally wont do but this client is someone I would rather not say no to. I really don't mind but I don't want to spend the money I am going to make on the party but I also don't want a crappy off the shelf costume. I was originally thinking Ghostbusters uniform but it might be too hot to wear it. I want to keep it under $300 and be comfortable and allow me to DJ freely. Looking for suggestions.