Pilgrim or Indian

Will's preschool is having Thanksgiving and the kids dress up as Indians or Pilgrims. So, I just knew that Will would want to be an Indian, so I have been researching how to make a cute costume. Well, today we were at Wal-Mart and I was looking for a shirt, and Will informed me that he was being a Cool Pilgrim. Cool Pilgrim???? So I tried to tell him it would be like wearing church clothes, thinking that he would not want to, since he throws a fit almost every Sunday. Oh no, church clothes will be fine for this Pilgrim. So, if you have any ideas on how I can make him look like a pilgrim please share.