I've tried all these, bar one. Here I go showing my ignorance again, just when I thought I had got it sussed. How do I click off cast shadows for just one part of the figure? I did try making it invisible, but it comes up as abdomen, and I lose part of the dress as well. I am pulling my hair out now.

The greatest part of wisdom is learning to develop  the ineffable genius of extracting the "neither here nor there" out of any situation...."