For the last year-ish, Spoonflower has been sending out free samples when they start selling a new type of fabric. The consumer gets to pick the design, and Spoonflower prints it on whatever the new fabric is, and they send out an 8" x 8" sample. No shipping.
I have been hoarding these samples for awhile as I have no idea what to do with an 8' x 8" square of any type of fabric except put it in a quilt. I don't want to do that, besides, the fabrics I have samples of don't really lend themselves to quilting.