I would definitely make yourself some crochet tarot bags if you so desire. I have had one for almost 10 years. I bought it from someone when I bought my first Tarot deck. {I never read with it and it has been in storage}. The crochet bag has held up well for the many moves, being stored, etc that it has endured. The one I bought was custom and it was a rainbow {dark colors like deep red, purple, yellow, blue, etc. Not pastel colors}. It had black thread though out and the top/bottom and draw string are also black.
Good luck to you! I hope to see what you decided to make.
BTV