When I started my scrappy quilting adventure 10ish years ago, my stash was small and I didn't have a lot of fabric from which to pull. Bonnie Hunter @quiltville_Bonnie was (and still is) the guru of scrap quilting. I bought her book: Scraps & Shirttails: Reuse, Re-purpose, Recycle! The Art of "Quilting Green"
(Image borrowed from Amazon)
From this book and the follow-up, Scraps & Shirttails II: Continuing the Art of Quilting Green, I learned how beautiful mens' shirts can be! There is a lot of fabric in a XXL shirt and the colors and combinations are endless. My fabric stash up to that time was mostly Kona Solids and a few fat quarters I had picked up at various quilt shops. Thanks to thrift stores, rummage sales, church sales and even a few estate sales, I built my shirt collection up to the point that almost all of my fun quilts (quilts for myself) had a variety of shirt fabrics in them.
A typical $10 - $15 purchase: