Research: Simple, Ethical Vegan Shoes for Decoration

I want to paint my next pair of shoes, looking for ethical vegan options that are simple and made of canvas!

Research: Eco-friendly Terms

Eco-friendly: not harmful to the environment.
Organic: involving the use of food produced with the use of feed or fertilizer of plant or animal origin without employment of chemically formulated fertilizers, growth stimulants, antibiotics, or pesticides.