Men’s Button Up Black Formal Vest

This is a stunning vest made for men but can be worn by anyone. There are buttons latching it on the front and two pockets. The back is made of a shinier material than the front and has a buckle for making it fit tighter if need be. I am unsure on the size but the pit to pit is 24” and the shoulders are 17” so I am assuming it is an XL-XXL. I was using it for cosplay and also some Victorian gothic outfits but unfortunately it no longer fits. There is a stain as shown in the pictures