Hi! I’ve recently purchased a beautiful vintage quilted matelassê square backpack dated 3 series -pics available if anyone is curious , however one of the screws behind the CC logo was missing and needs to be replaced. I brought this to multiple local Chanel boutiques however I’ve been told that since this bag is vintage (from 1990s), they don’t have this type of screw ready in stock and will need to send to Paris with a waiting time of 7 MONTHS Is it true that the screws are different (i.e. sizing) for vintage and modern bags? Also would any online shop sell this type of vintage screws that I can just buy? I’m based in Asia and would not be able to visit some of the commonly mentioned bag repair shops. Thanks so much for your inputs!