Earth Friendly Goods offers some interesting environmentally friendly products including lots of hemp clothing. Hemp is considered to be a fully sustainable and biodegradable fabric, so itâ€™s the way to go if youâ€™re looking for environmentally friendly clothing. They also have products for the kids, for the pets, and eco-friendly accessories, which includes anything from backpacks and wallets, to belts. Their “Knowledge is Power” section has some interesting books as well. They sell stuff on-line, but if you live in Tulsa, Oklahoma, you can actually visit their store.