I made a dress in early 2020, one of the many loose tunic dresses I was making a few years ago, that I liked enough to keep when I donated a lot of those dresses a while ago.
I recently realized that I could easily modify the bodice to have a (somewhat) closer fit and back zipper, and that's the first project I did once I got the bustier/waist cinchers out of my system
It's not a huge difference, but it does fit a bit better now (and works pretty well with a waist cincher...)