That's my most beloved design. It took me ages to do it and I almost broke my neck and my back in the process, but, well... it was worth it, I guess The shown person is a girl without name, the "Süße Mädl" (roughly "The Dulcet Maiden"). She appears in Arthur Schnitzler's "Reigen" (Roundelay) as the fourth woman.
The play is set around 1900 and so is this costume.
The figurine is in a book called "Mode Figurinen" which was written by F.V. Feyerabend.
great job!