WW only works on clothing and "wardrobe related" things, not the figures that wear them.

As for "other uses"?  I saw someone say that in another thread, but so far as I know WW's only use is to convert clothing from one figure to another, or to the same figure with morphs added.  Smooth and  Inflate/deflate all fall into that catagory in my opinion.

"It is good to see ourselves as others see us. Try as we may, we are never
able to know ourselves fully as we are, especially the evil side of us.
This we can do only if we are not angry with our critics but will take in good
heart whatever they might have to say." - Ghandi