I have a set of mylar templates, but if you can draw and cut out a circle, you can get the same result. Cut your circle the size you want FINISHED out of tempate material. Cardboard will work, but mylar would be better. Cut out a circle of fabric about 1/2 inch larger. Take a running stitch with a hand needle about 1/4 inch from where you want the edge of your circle to be. Cinch it up like a yoyo around the template. Starch or just press FLAT. Gently pull out the template. pull up the threads again if you want and press again. FLAT. turn it over and you should have a nice circle. If you need pictures, I can probably do some later today. PM me please if you want them. (you can also trim up that seam if you dont' want the stitching left in..but not super close. Clear as mud? lolol)