Earlier quoted context omitted.
FWIW, I am involved with an outfit that sells licensed sports apparel on Amazon. We drop-ship directly from the manufacturer. Companies you are very familiar with. We have to work through counterfeit claims all week long... reviews, complaints, returns, etc.
Honest question: if you're dropshipping it, how do you know what the customer is receiving?
That said, Amazon occasionally asks us to provide ordering proof of our lot.. an official invoice from Big Brahd Apparel company is good enough for them (it has to match across many points, to be sure). Plus, we inspect and review all returns.
It’s official product. In good shape.