The pattern I used has a great free tutorial here. It is nice to not have to cut all the fabrics on the diagonal but if I were to do it again I would have. There is more waste but I think it would look nicer. With the 21 fat quarters I could easily get another row across and down making it a twin instead of a large throw according to the pattern. Getting the lattice lines just right is a little difficult, just use a lot of pins :)
The top stitch design is one of my favorites it is simple dragonflies but looks gorgeous.