This is Jin Soon Verismo, which was on my 2016 favorites list:
back in October, but I have a new picture, so eh, here we are again. It's from Jin Soon's Operetta collection - the colors were taken from old Erté designs for opera costumes. It's still a current color, and I'll refer you to the link above for a couple more references. I really don't know of anything else that's remotely like it.