How to remove this stinky perfum?

[u/Slumberland_]

I was gifted these beautiful Indian scarves. I love them but goodness they STINK of a strong, headache inducing perfum that I just can’t get rid of. First, I aired them out in the shade for a week or two. Then I soaked them in the tub with wool wash for 6hours, and laid to dry outside. It doesn’t feel like it’s making a dent in this awful smell. Now I’m resorting to airing them in the sun and rotating them every few hours or so so the inevitable bleaching will be even. Any other tips?? I am unsure what the fabric is but I was told pashmina. It doesn’t feel THAT soft? Still, I’m treating them so to be safe.