Have you thought about temporary brow tattoos?
You just use water, and they last a couple of weeks. They’re affordable and something that you can do for her, so she’s with someone familiar.
They’re just like temporary tattoos that children get, except they’re for the brows.
If her makeup routine is what she remembers, hook her up.
Just a suggestion.
I wear it over other eyeshadows or by itself, it looks good on my eyes, so I just find a reason to apply it lol.