I have several bags from Gilt, all authentic. They will not tell you where they came from, could have been overstock from a department store, or an independent boutique that closed (think Shirise, still sad they closed).
She was delivered today. All seemed fine, BV dust bag, authenticity number and little care instruction envelope just like my other bag, and mirror. She is a bit wrinkled at the base of the handles, smaller than I thought. I just think I will forfeit buying higher end bags from flash sales like Gilt. Somehow the excitement of her delivery was faded a bit. Can't get the photo posted because of the size limits, bot that's okay too.