On the other hand, concidering that most "armors" providing good bonuses for Sorcerers would be (most likely) clothing anyway, im not really sure why bother.

I can clear that up for you: the reason I even tried is because Minthara's light armor gives Advantage on Constitution checks but is AC12.

If it wasn't for that I would have just blindly accepted that my armor was better with clothing than with light armor and moved on. Like I say, I am not very informed on the full DnD ruleset, but I do understand how they work when I have something specific in mind and look it up. This example just didn't seem to have a logic behind it that most other rules have at least some passing nod to common sense with. Not sure I really buy into Niara's validation either; but it's sufficiently plausible that I can put it to the back of my mind and just not think about too deeply. Thanks for the explanations all, in any case.
