These Art Deco style brooches may have been designed for wear on either side of a square collar. Each measuring 1.75 x 1.5 inches, although not marked with the house logo, we understand from the item’s provenance and notes of the former owner that these are original late 1960s Biba pieces. According to our sources, Biba jewellery was not always custom made, and was often sourced at trade fairs in Paris and Milan. This item is in very good vintage condition.