I haven't been on for a bit due to health. Anyhooo, I will see what I can come up with & hopefully have a bit of luck for you. Before I forget...being Cherokee myself, please don't go into any Native room and use the term "costume".While I understand what you mean, you may get a stern lecture or perhaps even ignored. Regalia is the most common term regardless of tribe. Oh, in case you didn't get to NA message boards. I had found there are relatives still in the Chicago/Cook Co. area. Have you found them or contacted them yet as they may be of help?