CinthiaZ is correct that this is a boutique bag & not an outlet bag. I've noticed over the last 8-12 months that TJMAXX is getting more of the boutique bags as well as outlet bags. I've been seeing quite a few boutique bags at the outlet near my house as well. I'm pretty sure it's older retail stock or sale/buyer over runs. In fact, I've been seeing a lot of high end designer purses at TJMAXX lately, especially at the Runway store.
No worries. You have a beautiful bag. Wear it in good health & enjoy.