I made about 10 infinity scarves this past month and my pattern was different from yours. Takes me about 15 minutes to make one. I cut a piece of fabric about 45 inches long and about 12 inches wide. I made it shorter for a friend yesterday who is only 5' tall. Fold the fabric with the right side inside and sew a very long seam along the 45 inches. Turn right side out and press the seam gently. Take the seams on the 12 inch side and sew together on the machine as much as you can. Then hand sew the opening closed, which is about 2 inches. I used all kinds of fabric and they are just beautiful. I even went into my old scarves that were long and made new Infinity scarves from them.