Clothes
What's the deal with all the clothes options (robes, shirts, pants, gloves, etc) when creating a sovereign or designing a new unit? They don't have any benefits whatsoever and their cost (0) reflects this. You can't even use them for a custom look since they take up the slot of real armor or a beneficial robe.
I never use them and I guess nobody else does either. So what's the point of having them in the game? Are there plans for them in the future?