[WIP]add my own items from my custom branch

these are the items mentioned in #9633
Depends.  The corset is FANCY but the leather skirt is not; likewise the hot pants (coverage 15; cotton ones have 0 warmth but fur/leather ones do, thanks to the material) are not.

From what I can tell the only reason anyone would wear this is to display xemself, so FANCY may be workable.  The nanoskirt is clearly impractical.