I'm sorry that the brown was fake
Unless you're buying it from the Coach store, or a reputable department store, I'd assume it's a fake. But hey, live and learn, right? I'm glad you didn't list it on Ebay as authentic, I hear that sellers can get into huge trouble for that
That white Coach is GORGEOUS and I don't blame you for keeping it
I can't believe how CLEAN it is, if I used it once it would have a stain on it somewhere
