I removed this edging from an old pair of pillowcases my mom had embroidered when the old cases became unusable. I would like to reuse the edging. I have embroidered a new pair of cases that have the holes near the edge with a raw edge below that. Can I just slip stitch the crochet edging into the holes in the case with white embroidery floss or even plain white thread? What do I do about the raw edge? I appreciate any help with this, and since I am “craft-challenged,” the simpler the better! Thanks!