I have no idea how to decipher a fake purse from a real one. I keep buying the real purses (its a nasty habit lol) and my boyfriend has now put a limit on shopping

blah on him lol. So I was thinking of purchases some knock offs, but will it be obvious????
Any pros out there?
I mean if they look the same who cares if its real or fake, not me really. Plus I was thinking of getting some for my mom as well.
Thanks in advance for the responses