Clothing made from environmentally friendly materials such as bamboo, soy, and organic cotton, are becoming more and more popular as people become aware of environmental issues. In addition to being sustainable materials, clothing made of bamboo has anti-microbial properties and an inredibly soft texture, while clothing made of soy yarn is breathable, absorbs moisture, and is naturally moth resistant. You can start with the basics, tees, socks, and pajamas.