Finished! I like this waistcoat quite a bit. It fits very nicely, high under the arm in the armscye, which will give me good ease of movement. I know I haven't shown myself wearing any of the things I've finished recently, but once I have a whole outfit put together I'll wear everything at once.
This is the first time I've used silk thread for buttonholes. I have to say it's quite nice to work with. The only problem with these buttonholes is that the linen unraveled so easily. I had to do some thick overcast serging with regular thread before moving to the silk twist.