I originally bought an XS after reading the sizing chart. It was really snug, so I had to buy a S. I was unable to return or exchange the XS because it was bought during Cyber Monday. I don't remember seeing anything when I purchased it that said I would not be able to, but it's possible I missed it. I love the print and it fits well now that I have the correct size. Besides the return issue and the sizing chart not working for me, the product itself is great and I can't wait to wear it.