I've made one for my niece and another for my nephew. The one I made for my nephew.. I left a tiny bit of jean on the outside of the tight zigzag stitching to allow a little fraying. It adds a bit more dimension to the quilt! The first one I did for my neice and didn't leave the fraying edge. These quilts are HEAVY and perfect to add on top of your covers in a cold night. They are also rugged and great for spreading on the grass for a picnic.
Here's the one I did for my niece.
http://www.quiltingboard.com/picture...e-t160747.html