xs doesn't even work. not at all what I expected.
I just got this dress a couple of days ago. Opened it up and looked fine. Then I tried it on. I was very scared because the reviews I read all said it runs large. Oh my goodness were they right. It looked very awkward and I'm the same size as the model. I'm returning this dress as fast as I can because you only have 7 days after postmarked date.