OOOOHHH! That is so fab.
I used to OWN a version of this. Not in red, sadly, but in the only "camel" colour I've ever been able to wear - it was actually a sort of blush.
It was not a jacket but a full length coat.
It was vintage - inherited from my mother.
She probably got it in the late 40s, so it was a kind of Dior knock-off, but a really high quality one. Made in England and given to her by her wealthy girlfriend.
Oh, how I loved that coat.