I'm making a flag and I need some advice. I'm making one for this year's warped tour, as Dropkick Murphys are asking for fans to make flags to show off your DKM pride. It needs to be 5' x 7' How exactly does ironing on images work and how do I do it? How big should the image be? Hmm, I forgot all the other questions I had, but any help on subject as a whole is greatly appreciated.