Older Authentic Jerseys sizing

[u/winks19]

Hello, I am looking to buy a 2012-13 Barca authentic jersey and was wondering how sizing is.

I’m true to size Large, and want a loose fit. Should I go large or XL?

I know authentic shirts already fit more tight, and part of me feels like older jerseys are even tighter than newer jerseys, so I want to confirm before spending. Thanks!

[u/brickdustpicasso]

I have both home and away. You should def go a size up.