I finished the right front of the vest last night, and today I have been knitting them together with the back, done in 2x2 rib. My initial thought was that a ribbed back would make for a snug, warm fit, but it's pulling in quite a bit. Knitting the edge stitches of the back together with the side stitches of the front is also creating little holes, so I'll probably end up running a piece of yarn up each side. Technically, it's still not sewing!
I work at the yarn store tonight, so I will take along the hated crochet sock, which I've not even added as a WIP. Of course, we're not technically supposed to knit or crochet while working.