Lace foot or Tape foot
There are opinions using what some called a lace foot or tape foot. Using this tape of foot allow you to create small heirlooms stitch, sewing lace and trims to your garments. With the easy guide of this lace foot, you can perfectly place lace or ribbon on your garment. You can use cover stitch, double and triple stitch when placing the ribbon. This is the best methods how to use a lace or tape foot on a serge that I know.