e. This type of pen erases quickly and easily when heat is applied to it. If you look closely, you can see two white marks on either side of pants. The final set of stitches is sewn perpendicular to the second set. Make sure you sign up for Snappy Scissors my FREE newsletter sent directly to your inbox for ongoing sewing inspiration and education. Remember the total amount you wanted the waistband taken in? Do all the needle and thread choices leave you confused? Topstitch the waistbands in place onto the pants. 