According to Majestic/MLB, the seventies were an odd time, when the game was played by relatives of the Sta-Puffed Marshmallow Man and ex-Sumo wrestlers...
I just got my Jeremey Accardo Giants jersey (size 46), and I kid you not, it's only slightly smaller than the Daniel Cabrera jersey (size 54) I recently got on eBay! I could almost put my leg through one of the sleeves! They're huge!
It's so strange how they consistenly blow the sizing/cut of these pullover throwbacks! For whatever reason, it's only the pullovers! Very, very strange.
Same thing happened with the 2004 Orioles TBC pullovers...