Artfag here. Abromovitch's outfit is Hungarian folk dress.
He is supporting Harris.
http://folkcostume.blogspot.com/2014/06/costume-and-embroidery-of-lindhorst-and.html
Maria Abromovich's outfit for Spirit Cooking is derived from German folk costumes. Apparently, they are different according to region. Black Forest?
What a flimsy excuse. I just despair, however, that most people now do not seem to be intelligent enough to see it that way.