Definitely loved this dress. Wore it for NYE. I wore a small and I am usually a 2-4. Could have probably fit in the XS as well. However, I have a smaller bust. It def fit much tighter on me at the bottom than the model (though I have a booty), so if you are worried about any bulges showing this would not be the dress. Other than that it hugs in all the right places! Would rent again!