What do native America people wear?

I assume you refer to US-American tribes. Well, mostly they wear jeans and T shirts. In some tribes they keep traditional - mostly festive - clothing's for their celebrations and festivities. In some parts, fantasy clothes were introduced to give visiting tourists an example of so called cultural demonstrations. but much of that is fake, and is copied from movies to satisfy the expectations of tourists. Now if you want to know about South American tribes, that's a different matter, and far more complicated and varied, as there are still many very different tribes, including some with hardly no or even NONE connection to the so called civilized world