help dating this 20s (?) vintage dress and shawl/capelet

Hi and good morning to all

I picked this up recently, and am unsure about the decade/dating. It's hand sewn. The tie is attached like a sash. Side closures of snaps. I thought maybe 20s/30s but maybe not that old? I need to spend some time studying pre 1950s bc it seems like that's what I always ask about!

thanks so much for any feedback

A

 

postwar 40s - 1946-47ish, I think its too long for wartime, but it might look different mounted on a dress mannequin

 

check out this fun label inside, just noticed it!

 

neat, I'll check that out on the label resource- thanks!

here it is on the mannequin

 

Seeing it mounted makes a big difference -- and the label confirms it too - this is late 30s. 38ish