I'm gonna make one too!! Oh, wait, I have to finish something before I can get more fabric. Okay. I'm gonna go finish a project and THEN go make one of those!!
Oh, and I think you could make a lot of those with nursing access. You could also do dropped armholes on the sides and wear a tank-t underneath. Or put in invisible zippers between the top and skirt. Let me know how it turns out!