It’s not just me and Amazon might lose a lot.

I was checking Amazon merch t-shirt for researching purpose.  And when I checked Spider man t-shirt by Marvel, they don't have youth either...not just one, but almost all their works are missing youth.  Obviously their target is kids, but there is no youth size to click for them.  Since my Apple baby has youth size to click, I don't think they are lack of stock.  (Merch uses the same t-shirt for design and print out by order.)  If it's so, and they cannot sell liscenced designers like this, Amazon might lose a lot of sales too.  And I saw yesterday ironically at Amazon, grey Harnes sweatshirt was sold a lot.  Means certain people do business with our design using these shirts.  Amazon might know about it too though.