Quote Originally Posted by Omnicrat View Post
If by adamantine body, you mean the warforged feat, then the rules explicitly stop you from wearing full plate. Warforged with composit plating (even if its adamantine) can't wear armor or robes.

If by adamantine body, you mean some evolutionist thing I forgot about/missed, the could you please direct me towards it?
http://dndtools.eu/feats/monster-man...tine-body--33/

It doesn't actually stop you from wearing armor at all.

http://dndtools.eu/races/eberron-cam...warforged--45/

Being a warforged does.

Just as Draken has said, but with references. However, the reason it stops you from wearing armor or robes is that it takes up the "chest" body slot. Technically, iirc, you can wear more things in the same slot, but only the first you put on will have any effect. For armor, it's pretty obvious you can't wear two suits of armor at once. It wouldn't fit. But for Warforged, I guess it would fit. So I guess you *could* wear more armor. I mean, the rules don't alter physics in a way that would prevent it.