38. According to the passage, which is NOT true about eco-fashion?
(A) Eco-fashion is growing because consumers are more concerned about the environment.
(B) Using original materials such as bamboo and banana leaves to design natural clothes is not eco-fashion.
(C) Some eco-fashion companies use recycled materials to make their products.
(D) In order to reduce waste, eco-fashion companies produce clothes that are good for the environment.