Polka such as accordion, fiddle, diatonic accordion, hardingfele and nyckelharpa. Bedřich Smetana incorporated the polka in his opera "The Bartered Bride" () and in particular, Act 1. While the polka is Bohemian in origin, most dance music composers in Vienna (the capital of the vast Habsburg Austro-Hungarian Empire, which was the cultural centre for music from all over the empire) composed polkas and included the dance in their repertoire at some point of their career. The Strauss family in Vienna for example, while probably better-known for their waltzes also composed polkas that have survived obscurity. Josef Lanner and other Viennese composers
Polonaise (clothing) such example was the witzchoura, a fur-lined cloak with sleeves sometimes described as being "à la Polonaise". In May 1868 the "Ladies' Monthly Magazine" published a coloured fashion plate showing a green silk dress with an asymmetrically opening front described as being made "à la Polonaise", along with a pattern for making it up. During the very late 1860s references to historical dress became fashionable, including draped overskirts loosely based on the 18th century "robe à la polonaise". In 1871 "Peterson's Magazine" stated that the polonaise was an overdress based on the 18th century sacque, with the bodice cut in