So, there I was, just knitting along making the design, or lack of it, up as I go when a idea hit me like a smack on the forehead. What was I going to do about the neckline? Boring, boring rib? No. Crochet edge? No. I-cord? No. Wait...let's expand on that last idea. How about double twisted I-cord? Hmmm. Done it before a few years back with two colors. It had a pleasing effect. Let's try it again only with the one color I've been slogging away on. Yes. And here it is.