A man in Serbian traditional costume from Karlobag.
(MUŠKA NOŠNJA IZ KARLOBAGA)
Karlobag (Italian Carlopago, Latin Vegium) is a seaside resort in Croatia on the Adriatic Sea, below the Velebit Mountains and is located opposite the island of Pag on the Velebit Channel.
Source: The Serbs in the Adriatic. Their types and costumes. Published 1870-1878. Brockhaus Leipzig Germany.