I ultimately purchased 3 of these tops (black, navy, and americano brown). I love them! I wish I’d found them earlier. I initially ordered mediums and thought they might be too small so then ordered larges to compare - and while they fit around the bust and stomach, you could tell they were too big from extra fabric at the shoulder blades. I reached out to customer service regarding returning/exchanging and they were super responsive and helpful. The mediums fit the same as the large (for me, at least) in the bust/stomach but fit better around the shoulder blades. It’s possible I could have gone with a small but I am happy with the fit (5’5”, 150ish lbs, extra postpartum belly shape). These are soft, stretchy, and very easy to nurse in, and also it’s not super obvious they are nursing shirts (at least in the dark colors). I am rather small chested and generally wear these without a bra but they look fine with a bra as well. Overall very happy with these shirts and with the customer service!