help with metallic unusual blouse

[blubirdboutique]

Marian's right: it's an old dry cleaning tag.

There are lots of books available on '30s designers, With a bit (a lot) of luck, you might find a designer but more often than not, it's a needle in a haystack. There are any number of people who could have designed and/or made it, and even if you find the exact design, it could have been copied by someone.

It's a beautiful piece in itself, regardless of who created it.

Thanks I sold it to a girl in Paris who was super excited to wear it so I'm happy. Sometimes I tend to go down the research rabbit hole (I love it!) but it's also good to just let someone else have it and move on!