Hi- I've been interested in making a prayer shawl and need to pick your wise brains. The patterns I've come across are for knitting and crocheting, two talents I do not possess. I did see a book advertised for quilted ones and before I take the plunge on that - Are the knitted and crocheted shawls basically a rectangle that are draped across the shoulders? Seems to me that you could use the same dimensions for a quilted one and be as creative as you wanted. What are your thoughts on this?