I'm not the one who sold you the bag, but I know a few people who sell their handmade goods on Etsy. It's sort of like an online marketplace (like eBay but no bidding --everything is fixed-price) but only for handmade things, and supplies like fabric, beads etc. There is jewelry, furniture, clothing, toys, handbags... pretty much anything you can conceive of.

I've never sold anything there but have bought a ton of stuff. So fun to browse although my husband mocks me...

Here is a link that might be useful: Etsy