Where to buy locally made textiles?

Been really interested in hand woven/dyed cotten / silk / banana (bashofu) that is made here. uji-zome, and okinawa indigo.

Okinawa really is surrounded by high quality textile history.

I want to buy some but all I see is places selling clothes, bags, kimonos and accessories.

What if I just want some uji-zome or some bashofu for my own sewing projects? Is there anywhere i can buy some?