I love that this bra is very soft. Pre pregnancy I was a 34b and then was feeling most comfortable in a 36c without an underwire for most of my pregnancy when my boobs (and everything else) got bigger. When I was looking for nursing bras I wasn't at all into the ones that unsnap and thought I would love this sports bra type the most. Since my boobs aren't huge I ordered the medium but was too tight on me. I felt the arm hole opening was tight on me and not comfortable so I exchanged for a large. This is much more comfortable but still snug in the arms and I've found that the bottom of the bra rides up under my boobs, almost like I'm a little too long for the bra but I've never had a bra fit like that before?  I wouldn't be a 'large busty' and I can't imagine that my previous b cup would have me fitting into the extra large better? I have perky smaller boobs that I never feel need a lot of support but these bras don't do anything for a lift or a particularly flattering fit, but they are very soft and comfortable and pull to the side easily for soon to be breastfeeding. Overall I like them and love the material but they don't do anything for shape and when my nipples are even semi hard you can see right through my shirt which I don't like. I really like that there is a lot of coverage from under the arm down your back and sides, not like a tight sports bra that would cut into your side and give you rolls. Very flattering in that aspect.