Head circumference + 1” for sewing allowance should be ideal for the length. For the width, 4” + 1” for sewing allowance. Remember that (1/2” is your sewing allowance ok) Good luck!
@@paulinebarrett2974 I’m not sure what length the person used in the video but, assuming the fabric has stretch, the average head circumference is 20”-21.5” so that’s the length you should use (add 1” for sewing allowance)
