It's the Kalle Dress from Closet Core Patterns.
I am still sewing entirely from stash. The fabric is a batik print I got at the Fabric Flea Market a few years back. I wonder if there will be any FFMs in the post-pandemic future? That was a lot of people in a room.
It was a bit of a struggle to get all the pieces out of my fabric as the piece was only 2 metres and I was making view C (full length button band) which calls for 2.5 metres. If I had had more fabric I would also have lengthened the back.
I had to cut out the bias for the hem finish from some black shirting that was on hand. The buttons are vintage black glass, another past FFM find. I had two fewer than the pattern called for but you know what? I was never going to do up the one on the collar band, and a little judicious re-spacing of the rest was never going to be noticed. Problem solved.