Reddit mentions of Crooks & Castles Men's Woven Snapback Cap-Currency Chain C, Black/Cement, One Size

I made one for this years halloween, and while I can't speak for OP on how he made his, I can tell you how I made mine. You can buy the mask from Amazon then spray paint it gold. Then, buy a small black shirt to cut up. Cut part of it into a square and super glue it to the bottom part of the mask. This is where it gets tricky. I used pieces of the black shirt to cover the eyes on the inside of the mask, but it's incredibly hard to see out of when I'm not in a well lit room. That one you might have to figure out on your own. Then you just need a black hoody with a white zipper as OP does in the picture and the hat, which can be found through an easy Google search. If you're like me and live in an area where a lot of parents have younger children and don't want to offend hundreds of trick or treaters, you can opt for a more family friendly snapback like I did. It's a sick costume, I actually just got back from wearing it somewhere tonight and while a lot of people didn't necessarily know who I was, they thought it was creepy as hell and loved it. Good luck if you decide to make one :D