A blender is a type of fabric. It usually has the same color in different shades on the fabric. Like when they say plaid or print. Blender is discribed like that. Some lines of fabric have belnders check at nancy's notions on line. I think I remember seeing them there. No she doesn't but I did a google image search ... here is the results they show.
http://images.google.com/images?hl=e...gbv=2&aq=f&oq=