I'm starting an Apron Business on Etsy.. a Handcrafters web site. I would like to make them superhero colors and add a reproduced Logo, ie : Superman, Batman etc. that is either Appliqued or Printed onto the Apron. I read on a post I can if I change them slightly,,, is this true or false. If I cannot reproduce them, can I purchase a Licenced iron on and add it to the front of the Apron Legally and resell??