Vintage 1940s 1950s Button Back Blouse

Vintage 1940s 1950s Button Back Blouse This piece is sooo cute and would be great on its own or layered! Handmade with a rayon blend(?). I pulled a few fibers for the flame test. It burned extremely quick and smelled like paper. I have included a pattern for a very similar style top. The pattern is from 1947. GVC - I did not some light discoloration on the bust and sides Smoke free home Shown on an 33-25-33 mannequin Bust - 34” Waist - 24” Length - 18”