I ordered my usual size - 34C - but it felt just a tiny bit too big in the cups. I almost always wear a minimizer too and this one didn't have enough of the structure and support I was looking for, so I returned it. But it is a really comfortable bra and I love the clasp on front.
Perfect fit with new correct sizing. The inset straps just don't fall down and the support is terrific. I can finally ditch the heavier overly padded other brand and have a more natural profile. The front closure is easy and stays in place. This is definitely worth the few dollars more.