Is this real or a very very good fake Armani?

I live in Shanghai and I am accustomed to fakes (bags watch cheaper for you!) However there are some stores that seem to get the real thing that have fell off a truck. I found what might be a real Armani Collezioni suit. It fits nice. The label is as it should be and looks fine everything seems okay except the zipper on the pants is not the A2 it is ykk and though most of the inside stitches are hidden there is some decorative stitching from the chest down. The lining is actually really beautiful. It does have all of the manufacturing detailing inside. It is made in China. I went to the actual Armani store and there were Turkey and Portugal suits but no China. What do you think? It was priced around $300. Oh and there are Giorgio Armani imprints on the ons. I am under the impression that his name is never on the ons on the Collezioni line. Can anyone help?