if by chance you do opt to do some kind of "skimpy stuff", would you maybe consider something a bit more retro/vintage in styling instead of the standard fair skimp?

example:
http://www.lamagia-lingerie.co.uk/what-katie-did/1973-what-katie-did-classic-corset

the website above has several different styles of retro-type corsets, but this gives you the idea.  i just think that GND4 has the right figure/shape to pull something like this off quite nicely...