Yep I would definitely return it. I once got a Saint Laurent Sac de Jour from the boutique...and then I noticed that the logo was strangely lower than almost all of the bags I'd seen online and in person. I returned it because it made me self-conscious that people would think it was fake (I'm sure nobody would care or notice, but it bothered me). The salesperson thought it was a batch that came out differently. They exchanged it with no problems or attitude, so I was happy! I think when buying designer bags, if you're not 100% happy, don't do it, unless it's like 80% off and worth it!