I saw that
www.stitchzone.com has it. I don't how good is it, but it looks good from their website.
Their link to the graduation stoles is
http://www.stitchzone.com/orders/gre...tion_sash.html
Another site that sells graduation sash is Pridesash
Their link is:
http://www.pridesash.com/sashes/Grad...oles/Sorority/