Dating blouse/bed jacket

So both of these items were on the same hanger like they went together and maybe they do for all I know, but I suspected not. I think the darker one is definitely a bed jacket, but is that true of the lighter one or might that be a blouse? It only has two closures. Both have tiny pinked seams. The lighter one is silk and the darker is some slipper satin. They both came from the same estate sale as that butchered dress I just posted.

 

I'm thinking maybe '40s for the second one? Just a guess..

 

With them being so short, unlined and no other structure, I would say they're both bed jackets.

 

I agree, both are bed jackets

 

Thank you. I thought as much but just wanted to be sure.