I don't know whether this sounds deranged but ill go ahead anyway, so I was thinking you could have a full body clothing of any beast/mer race or maybe even a human one (kind of like a onsie of a race if you don't understand me) and the citizens treat you differently as you are disguised? Also with the dawnguard DLC there came and edit appearance feature so I was also thinking that you could have a complete race change but with the same name so what do you think?

Oh....

o.o

What happens with a Khajiit or Argonians tail when they want to dress in a Nord suit?

ahh I never thought of that maybe this one the tail is actually hidden?