It looks like the tie is a pink ribbon, is that right? Is it a bonnet, or could it be a hat tilted that way?
There are a million baby dolls in the world, lots of them not big brands, just little things you find at dollar stores, even in the 80's. This might be one of them...
ETA:
I went and looked at my holly hobbies, and this is too bright for the vintage dolls- lots of browns, dusty blues and pinks...