I was wondering if anybody knows where I could get a 1984 Padres jersey that's not autographed and I can actually wear.

I've been looking for a 1984 Padres jersey for a while and was wondering if anybody knows where to go to get one that is not fake. I hate fake jerseys and don't trust the people who sell them. Anyways I just want to know what store or website has real jerseys and hopefully in a size small or 36. Also I was wondering why the Padres shop online doesn't sell every type of jersey and in every size, that makes no sense to me at all. Oh, and hopefully the Padres team store at Petco Park isn't the only one who sells them, because they over price the crap out of everything they sell there. Thank you for the help.