heavy duty electric sewing machine - Amazon Official Site
The Method. Step 1 - Try the blouse on in front of a mirror to check what kind of neckline suits you best. Use a fabric pen to mark the neckline, then take the blouse off. Step 2 - Fold the blouse lengthwise and use a ruler and fabric pen to draw a neat, even neckline, allowing a ½ inch seam allowance.