This crocheted trim is currently in my workbasket. I'm planning to add it to a pair of pillowcases. This is another thread trim that is very easy to crochet. It works up quickly and is practically mindless, once you get going. I can get about 20 inches made in 30 or 40 minutes, so it is a perfect project to take in the car, or to pull out while waiting at the dentist or the piano lesson. The trim uses a basic V-shell stitch and just turns back and forth on itself, over and over. There are all sorts of variations of this basic stitch and I have seen it in the foundation of many antique lace edgings. I think it looks nice as a simple flat pillowcase trim and it looks just as nice sewn on the woven band of a set of bath towels. I'll make a tutorial, just as soon as I help Miss Abigail finish the sewing project.
edit: the tutorial for this trim is found here -- crocheted v-stitch trim