i made mine
its real easy, for the bow you basicaly make a triangle with the base about as big as you want your tie
the you make another triangle the same size and stitch the bases together
then you cut off the point of the triangle so its as long as you want, and there you have the bow
for the part that wraps around you neck, measure how tall your collar is and make it about an inch bigger and then measure around your collar and add 2 inces for the velcro in the back
as for the tails measure to rectangles from the nape of your neck to your sternum
then give them points
then there you has pattern