Well this is garb related, so I hope it goes here..
Anyway, I'm working on getting my hands on a 22" corset. Right now I can wear my 24" corset (underbust style) all day, laced completely. I have a natural 29"-30" (depending on what I ate, time of day, ect.) waist.
Sometimes my lower back will hurt, sometimes it won't. Eventually I get over it.
Does anyone else corset themselves this tightly? I'm not into corset training, but I do enjoy wearing them quite a bit.