I threw these together last summer so that the kids had something light to cover up with in the car on long road trips and on summer nights when they needed just a little something to keep the breezes off.  They were super easy.  I purchased a yard or so of flannel and some quilt binding in complimentary colors… oh, and thread. ( :  Since the binding is already folded into quarters, I just pinned it around the edges of flannel after it was washed and squared off, then sewed it on.  It is not the way binding is supposed to be sewn on, but the kids don’t care, I really don’t care, and it was super fast — which is what I needed it to be the night before leaving town!