Where can I source organic cotton?

The best sources to search for organic cotton suppliers are the GOTS (Global Organic Textile Standard) public database and the OCS (Organic Content Standard) certified suppliers list. OCS and GOTS are both voluntary supply chain standards that maintain the identity of organic fiber/material content as it moves through production from farm to final product. The key difference between the two is that GOTS places additional social and environmental requirements on the processing stages.