Ask your aunt how much she payed gor the bag? If it was really cheap it is not original bag. People in Mongolia are poor.

sweetheart, even if it would be a real one, if they don't expect you would be able to afford one, they won't believe it, so just enjoy it ok, usually those things are way too much to buy on your own unless you make a sh.t load of money, just act cool with it, be the sh.t and let them think it is or it isn't real, who cares right??? you the one with a cool bag not them.

If it is real, Chanel issues a card of authenticity with their bags. For insurance most of the luxury brands do this, except Louis Vuitton, which considers the bag insured for life.

If the bag is real it will come with alot of things.There should be a dustbag some stuff on how to take care of it and if it gets messed up and junk,im not sure i never read mine.Also inside the bad there should be a pice of leather sewed on the inside that says chanel made in paris. Im pretty sure, i would go look but im to lazy.And if people in your school ask if its real just show them the leather pice on the inside it should be right over the change pocket if there is one in your bag.

tell you teacher to help you out and tell them its real?