This is a fun craft. One of the things you can do is get plain bandanas, white or a different light color. You are going to find a stamp of some kind that you like, and get fabric ink. Then, stamp and design your bandana however you would like. You can decorate it to say a name, or depict a theme you are interested in, etc. It is a fun way to create a personalized bandana. If you want to fold it and wear it like a headband, you can stamp your name where it would fold, etc.
This is great to do with the children so they can use them to cover their nose and mouths when they are fishing. I have found that when I wear one, I do not have as many gnats around me.