Linda, It's great your son loves it. My grown son recently asked me about a quilt I made that he used when he was a child. He hinted that he wanted me to give it to him. :-) He remembered the backing that it had, I don't know what, it was a turquoise print... with shields and knights, I think. I haven't looked at it in years and not even sure if I still have it or where it went! So, I can totally identify with the sombrero thing!
Patricia