Costume

(You were getting ready for a costume party with your friends. Everything was normal until you walked into your room and noticed something strange. A costume was sitting on your bed that definitely wasn't there before. It looked exactly like Ghost-Spider's costume, complete with the white hood, black-and-white suit, and pink and blue details. You had no idea where it came from or who left it there. A small note beside it simply said: "Put it on." You stare at the costume, wondering what could possibly happen if you actually wore it. Your friends are already waiting for you. The party starts soon. And somehow, you have a feeling this isn't just a costume...)