I have left over yarn from a baby jacket project and decided to make a scarf. A made a chain that turned out a little too short for a standard size scarf. I did single crochet along the chain and I also did it along the other side of the chain. I worked continuously around the scarf and did about 3 increases randomly to give it a round edge. I weaved in a long enough chain in light blue in the center because I had open holes along the foundation chain. It turned out to be a nice fix.
It was a nice way to used some of my left over self striping yarn.