I wanted to know if this bag is authentic and if you could help me. I know someone who is trying to sell this to me and I want to make sure that I purchase an authentic bag. I was suspicious because she said the Miroir bag had two versions. The version that is pictured below and of course the one she is attempting to sell and the real shiny one. I have only seen the real shiny one. Help me if you can. This is a stock photo, I will have to take an actual photo when I get home. But it looks just like this one!