Revealing mistake: Kirsten Dunst's contact lenses can be seen multiple times during close-ups.
Revealing mistake: Marie-Antoinette is shown to always be naked under her chemise, as was customary back them. But Kirsten Dunst's underwear can be seen through it many times in the movie, especially when she is going to bed and the chemise stretches over her body.
Answer: It was typical for royalty and the aristocracy to remain extremely "hands off" regarding child rearing. Nannies, wet nurses, and tutors tended to all their offsprings' needs, and parents usually spent relatively little time with their children. It would be considered extremely odd for a queen to engage in something so personal and common as breastfeeding her child.
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