Three silver repousse hairpins, Qing dynasty 17.6 cm long, 18.0 cm long, and 22.9 cm long (3). During the Qing dynasty, the Manchu and Han ethnic groups each had their own style of costume, including headdress designs and decorative ornaments. The flat and long hairpin in this group is called bian fang, or 'flat and square', and was commonly used in all kinds of Manchurian hair styles