Original vest, trousers, and cap badge from the Deutsche Arbeitsfront. The DAF was a massive organization, but these seem almost like part of a uniform as they utilize DAF buttons and the lining is also DAF marked in the weave of the material. The vest has some small stains or smudges, but they are not very obvious due to the dark blue color. It has all of its buttons, nothing missing. There is a small hole underneath the pocket along the seam. The lining has some light staining. This includes vest, trousers, and the badge.
I believe this is part of the DAF festanzug worn for special occasions.