How do i know if my stam is real or fake?

  1. Hi ladies! I'll be recieving my s/s ivory stam in a few days and i would like to know what are a few key things to look for to know whether the bag is real or fake.
    Where i'm from there are no marc jacobs boutiques and no where that sells the stam so i need all your expert opinons.
    I will most definately post pics as soon as i get it; i've already posted the link to the purse i bought on eBay a few days ago and everyone who replied said it was authentic so i'm relieved.
    I would just like a few pointers please. thanks in advance