What does the numbers mean on the side of fabric?
What do the numbers mean on the sides of some of the fabric I purchase? I bought some yesterday and want to get a color or two to go with. One says 'designed and produced exclusively for Joann fabric and craft store' and has 4 numbered circles that are different colors. The other piece says 'autumn sun texture blocks. Susan Winget. With about 12 different numbered circles. I don't want to sound 'dense' but I want more fabric that will match up.