That's the best reason. I would start with you tube or other video outlets where you can watch tutorials.
When I was younger, I used to make craft like sewing projects on plastic canvas. That was quite fun and easy to do like these projects...
You tube is great for tutorials of all types. I would start there. I know how to sew by hand, but don't. 😆 I taught my boys how to sew a few stitches as well.
As for fabric, some walmarts sell fabrics. They have bargain bins. Joann's, Michael's, and hobby lobby have sales - you just need to...