Thanks everyone, the black coating was most definitely not meant to be there, non of the patterning on her robe was visible under the gunk. I know that she is a souvenir piece as Douvres-Deliverande is a big pilgramage site, but I don't know from when. Dourves was an important place during the 2 world war as well, have any of you got any suggestions on how to date her? I will be planing my own pilgramage to Dourves when i have a free weekend, and see if any of the souvenirs there match her.
Thank you so much for you time, and if you have any more insights, I would love to hear them. I am so happy to have found this board as I have a real love of antiques but no nothing about them. I am really lucky to live in France as they have the best 'brocantes' here, got a big one again on sunday so hoping to dig up some more 'treasure'!
Kind Regards
Billy