So many problems with this design. I love the concept but it needs serious tweaking. I have even thought of "hacks" I could perform on it, but for the price it seems not worth it.  First, the sizing is a mess. I used their chart and ended up with too small cups and too big around even with measuring carefully. Needs to be tighter around but their sizes really are limited for large cup sizes. Second, I really hate the skinny little straps that dig in. They really need a wider option. Third, getting it on is such a pain that I rarely wear it. It REALLY needs a front closure option. Nevertheless, with my too-big-around size being that hard to get on, I don't think I would ever succeed in getting on a tighter size. So once I get it on and get the girls arranged OK, by the end of the day I am miserable because the back has ridden up and parts of the girls have bulged out. So much potential and so failing to come through.