So the material is stretchy, which is cool...but where it stretches along the seams...like under the arms and down the back, it looks like it's being pulled at max capacity (and I swear it's not, I sized up even...) There is a button at the top, but the neckline doesn't lay flat. Lastly the slit in the front makes it somewhat not work friendly. I'm keeping it, just don't love it.