Currently, there are 13 Okinawan textiles designed as traditional crafts by the Ministry for Economy, Trade and Industry (経済産業大臣指定伝統的工芸品).
The 1 Okinawan textiles as well as the links to their cooperative associations are as follows:
Brochure '沖縄の工芸' published by Okinawan Prefectural Government
Okinawan fabric with a fresh green and sunny yellow color is Uji zome (ウージ染め) in Tomigusuku City. Uji means sugar cane in the Okinawan dialect, and Uji Zome uses sugar cane as a dyeing color.
Similar to aloha shirts in Hawai'i, kariyushi shirts can be worn in summer as casual, informal, or dress wear. In Okinawa, business people wear kariyushi shirts as 'business clothes.'
Information on kariyushi shirts: (available only in Japanese)
Check the Okinawa Collection Recent Acquisitions on Okinawan Textiles.