I was nervous at first. I’m 5’11, 36DDD (actually slightly larger) the shirt has minimal stretch, but it actually fits comfortably. I raised my arms & did a jump test as well.. They held in, but it flattens my chest a bit.

There’s a little space at the top if you have a small chest (I do) but it runs true to size. Overall I love it and got a ton of compliments.