Very good question, for me I would say no. Let me say a short story on what I believe in, but first I think it was a blue ghost. I have remembered a long time ago when I was young, it was thunder storming with lighting and everything. I guess someone was making a loud noise outside, if not my parent wouldn't be yelling for nothing. After that last yell my parent gave, I have seen a blue man ghost in a coat that was floating in my room, then it disappear. I have no mannequins, just cloths hanging on the rack. Yet no one believes me, but I still remember it for some reason...