You can buy the vinyl in most fabric stores or hardware stores. There are different thicknesses as well, choose what works best for you. Any erasable marker will work, just make sure that when you are finished with the design that it is well wiped off so that the next quilt isn't soiled.
Take a look.
|The black lines are drawn onto the clear vinyl. This gives you the idea of what the stitch pattern may be, of course at this point you have the option of change and experimentation without ripping out stitches.|
|Here are some of the experimental ideas that I am playing with. These are from my sketch journal. Click on the pictures to have a closer look.|