Need help identifying brand and age of vintage coat.

Hi all,

We bought a vintage coat from a little store here in Italy and we are trying hard to identify how old and where it comes from. I've included pictures of the coat itself, the hem, and the buttons which say, "Bretagne, A Ma Vie" so I assume it's french? But I don't know anything else about it.

 

Any ideas?

 

Late 1960, perhaps early 1970s.