I've tried to put together a fullbody suit, alike the Festive Blue Pant Suit, but so it covers the whole legs too.
The goal is to place it in the shirt slot, so it can be put underneath armor and cover all the gaps of the armors you put over.
But I haven't been able to, so far. My attempts only resulted in shirts without the 'pants' part.
Is it actually possible, or you can only cover from the belt up with shirt-slot items?