Here's an update on the progress I've made. The collar and band are in place. I have added slightly longer than cap size sleeves. I borrowed a sleeve from another pattern and played around with it until it was as long as I liked. I have the hem pinned up but not sewn yet. All I have left to do is buttonholes and buttons.
And a closeup of the back shoulder embroidery.
It's been a fun blouse to make and I'll show finished pictures soon!