My family is going to the MNSSHP and my husband does not want to dress up so I was thinking about maybe a T-shirt with a Halloween design. The question is where do you find the designs? I've seen light and dark transfer paper mentioned. What's better and what's the difference? It all needs to be simple because I'm a craft challenged type of person. I'm a novice when it comes to anything creative so please excuse me if these are dumb questions.