Never mind a green vest.
This ridiculous wench’s attire would be akin to your subject dressing up as a leprechaun, then getting mad when he’s taken for Irish.
if you go look at the video there is a close up of Camilla talking to the woman. Goodness, she has nasty rastafarian type dreads. I would have asked her if she was from Jamaica....lolol. There are other black ladies in the crowd..none of them are dressed in such a ridiculous manner.
The poster that said she was Cosplaying is right...straight from the Wakanda movie.