Titties
How did they flatten her boobies in those dresses? And why would they? I suppose she was supposed to be 15, but 15 year-old girls can have ample nuggage.
This was one of the classiest presentation of titties I've seen in film.
And for guys that would not ordinarily watch a costume period piece like this, I recommend this film. Even without the titties. Plus it has Patrick Stewart.