Photo courtesy National Museum of Ethnology in Osaka
For centuries cloth has been made out of tree bark by people in parts of Africa, India, Polynesia, Hawaii, Fiji, Malay Peninsula, Samoa, and Central America. The outer tree bark is stripped away, then the inner bark is cut or stripped from trees such as fig, paper mulberry, and breadfruit. The soft inner-bark of these trees is flexible to begin with, then it is soaked and beaten until it's very flexible, then decorated and used as clothing, house decoration, and in religious ceremonies.
For more information see the article on Questia.com.