DETECTING FAKE CITIZENS OF HUMANITY JEANS : eBay Guides

It has come to my attention that there are a couple of guides on Ebay and on the internet that state that one of the ways to determine real from fake COH jeans is by the back of the front closure button.  Supposedly, the back of the front closure button should ONLY have "Original" or "Original Cobrax" engraved on it, and if only the trademark "h" is engraved on the back, then the jeans are fake.  I would like to dispute this fact by saying that I have contacted a rep for the company through the Citizens of Humanity website, and she has, in fact, confirmed that they HAVE manufactured jeans with just an engraved "h" on the back of the front closure button.  This is NOT the best way to detect a fake COH jean.

A good way that I have been told to detect an authentic COH jean is to look at the silver lining on the inside tag that states the size of the jean.  If you look VERY closely at the silver thread or lining on the tag, it SHOULD be embossed in tiny print with the words "Citizens of Humanity by Jerome Dahan".  If it does NOT say this or the silver thread is blank, then your jeans are most likely fake.