Balenciaga Confusion part 2

  1. somewhere on this site someone posted a very helpful link that answers questions about a Balenciaga and its authenticity - can anyone remember it and help?

    Also, I have my eye on a bag - the inside metal ID plate says BALENCIAGE - PARIS, under is a NO 4384Z and under that is the number 115748 ...

    wondering if it is real????

    You would think having one already I would know but I don't ...

    great site!