For the most part, baseball uniforms are all pretty similar and business-like with the buttons down the front. For most of major league history, all home jerseys were white with the team’s name or logo on the front, and the road jerseys were grey with the name of the team’s city on the front. They brought in colour in the seventies, often replacing the road jersey, or just using the coloured jersey as an alternate jersey. Currently, every team in the league has at least one white home jersey and a grey road jersey. Then, teams have a bunch of other coloured jerseys as alternates, some with home and road alternates (generally, but not always, distinguished by the name on the front – nickname at home, city name on the road). None of the uniforms on this list are currently being worn in the majors.
A couple of notes on the list before I begin. One, I’m only counting jerseys that were worn in games by major league teams (not including gimmick jerseys, like the time the majors had futuristic jerseys). So no batting jerseys, which are often so experimental and gaudy that they’d need their own category. Two, while I list a year for the jersey, it isn’t necessarily the only year that particular jersey was worn, it’s just a year I know for sure it was worn.