What are you going off of? Gameplay or CGI? CGI is the best, as well as the wikia saying leather. You might think out because it's not extremely shiny in game. That's because normal leather is nowhere near as shiny as that crap on eBay. I had my first one made of pleather from eBay, and the second one vinyl. The difference was extremely drastic. You can see in my cosplay gallery on here. Either way you're looking expensive. My vinyl one was 10$/yrd, and it cost $250. A good heavy cotton will be the same if not more per yrd. But anyway the real reason I'm here is because I make the hardware sets. If you are interested in getting one commissioned, I'm so far the only one on this site that that I know of that already makes them. Just let me know if it's something you'd like. They are $20 each and extremely accurate.
Sorry, I was on my phone, making it so I couldn't post the pic of my Hardware sets.
This is my as of this moment sets. I am changing the hood pulls to this:
These are yet to be made. You can choose whichever one you want. They are all the same price. They come with everything you see. Including, Chain with lobster clips attached ready to sew on right to the coat, and the hood pulls with a small clip like you see on necklaces (This allows you to attach them to either the bigger clips, or the coat directly via making a tiny cut on the coat)