I'm gathering supplies to make a Waldorf doll (heavy baby style) for my dd, and I'm having a really difficult time finding natural materials to make it from. I finally got my hands on some wool, but now I'm trying to find a nice fabric fo the head and hands and all I can find is polyester tricot. I've thought about trying to dye a t-shirt or sock, but it doesn't seem like that would come out nearly as nice and I really want this to be great! Where do you all get your supplies? Should I just break down and buy the kit on-line? Should I even be worrying about a tiny bit of poly?