I was inspired to try this from Lauren and Nathalia. There is a crafter named Melanie who wrote a tutorial. Melanie's tutorial is here:http://2jills.com/community/viewtopic.php?t=3946
I did not have 18" of ribbon, just 12", so I changed mine a little from the tutorial. This was my first attempt. The primas are from 3 different manufacturers as are the ribbons. But the cardstock is Bazzill and the sentiment is SU! stamp and ink (chocolate chip.) My "envelope" is an acrylic box.
Give it a try, and link your creations to my comments. I'd love to see what you came up with!