I ordered two of these, one in each black and white. I love the shape of the neckline, and the fabric is super soft and stretchy. I ordered small based on my bust size according to the size chart but they are really snug - a medium (my usual size at other places) probably would have fit better. The white is really sheer, and given how tight the top is I don't think I could find a bra to wear with it that doesn't completely show through, so I returned it. But I'm keeping the black and hoping it continues to stretch as my belly grows. I'm only 17 weeks now with a tiny bump, and it already has a snug fit - but I like my tops tighter and I think I'll be able to wear it postpartum without any bagginess, too. I would size up if you're between sizes or like things looser, and be aware of the nice but thin fabric!