I finished knitting the seed stitch neckline tonight. Now I just need to sew on the buttons and do a final steam blocking on all the edgings. As I was arranging the leather buttons that I will use, I looked at the vest and realized I completely forgot to knit in the buttonholes! The directions don't mention anything about buttonholes and I was too engrossed in paying attention to the diagonal rib and cable charts that I didn't even notice. So now I must problem solve. I'm contemplating two options. Do I crochet button loops to the edge of the placket or create buttonholes with my sewing machine? Opinions?