I also started crocheting a half moon shawl. The pattern is on the Lion Brand website. This is the second shawl like this that I've made; the yarn is Chaco by Filatura Lanarota that my daughter gave me when I visited her last October. I have 5 balls of it, so there should be plenty to make this. It's 100% wool in a heavy worsted weight and is nice and soft, not itchy at all.
And just because, here's a couple of pictures of the first shawl I made several years ago. I'm pretty sure this is Hobby Lobby's Icelandic yarn, which gives an idea of how old this shawl is. I've been boycotting Hobby Lobby for a couple of years now. I think I'm going to go a bit longer on the one I'm working on now.