Hello! I am brand new here and I'm seeking some expertise on dating/identifying this amazing emerald green velvet Yves Saint Laurent blazer/sport coat! I have had it authenticated but i am still trying to get to the bottom of the following: What year is this from? (I believe it's 1970's based on the label) What is up with the FashionBar label? (I assume it was sold at the old Fashion Bar department store?) How much is this piece worth? I haven't found anything just like it. Any input or suggestions would be so amazing and appreciated! Thank you!!