Hi anetherreality and welcome to the forums. Unfortunately, as per our forum rules, we're unable to authenticate items. It's best if you take it to someone to see in person as we can't get all the information needed from photos and fraudsters can create very good copies these days. If you bought it from Saks directly, you'd expect it to be authentic though: I can't see them risking a fraud case. But if it is current season Versace, there should be images of it at their site.