Warrior's Hat (Jagun), 19th century, Felt, beads, cotton thread and ivory, Nigeria, 19th century, Yorubaland in Nigeria is divided into a dozen kingdoms, one of which is Owo. The Olowo (king) or Owo would wear this headdress along with a matching jacket and skirt as his ceremonial costume. The outfit relates to the chief's military duties, and is also worn by select officials with impressive military records. The ivory feathers on either side, however, distinguish this headdress as belonging to the ruler.