How can I tell if my Missoni handbag is real or a knockoff?

yOU CAN TELL IF YOUR HANDBAG IS REAL OR A KNOCKOFF BECAUSE THE REAL ONES HAVE THE SIGNATURE IN THE LINING OF THE ZIPPER. iF YOU DONT HAVE AZIPPER THEN IT IS FAKE AND IF YOU DONT HAVE A SIGNATURE IT IS FAKE. CHOU!