Nazi version of a play more famously done as the French silent, An Italian Straw Hat: en route to his wedding, the groom's horse eats the chapeau of a baroness whose husband would be suspicious if she returned without it.
Vintage magazines
Filmwoche 6, 8. Februar 1939
Filmwoche 7, 15. Februar 1939
Filmwoche 11, 15. März 1939
Filmwoche 16, 19. april 1939
Books with substantial mentioning of Der Florentiner Hut