Don't think twice about it, just buy it. This is very sexy. I wouldn't recommend wear it to the office but can be worn to a party or date night out. It can also be worn on night out with the girls. For reference I'm 5'5", 160-165 LBS. It is fitted and no wiggle room. Hugs all the right places. I suggest order one size up if you don't want it tight. Otherwise, it fits and looks just like the model.

I am 5’6 and 156lbs and I purchased a small and it was too small with a slight stretch