I think I currently have three,...maybe four,...that I have used occasionally over the years. I've never been a big vest wearer,...prefer a daypack for the type of hunting I do, which often involves significant hiking.
At one time, though, I had a whole closet full of brand new vests that I picked up at a clearance sale at some ridiculous price of like $7 each. Over the years, I have been donating them to various events as raffle/door prizes. ... I still have two of them that have been hanging in the closet for probably fifteen years just waiting for the right cause.