I dreamed that the ghost in red came into the house and stole a pair of shoes. I took something to pretend to be a ghost.

Generally speaking, dreaming of ghosts is because of inner anxiety. Maybe you were afraid of losing something recently, so you dreamed of stealing from you. And shoes subconsciously represent partners. Playing with ghosts represents your efforts. All the above are my own guesses, because I often read things that interpret dreams, so let's talk about it. Since it is a ghost, I think it should be okay and can be overcome.