sirwal

thumb|19th century Ottomans dressed with Shalvar thumb|(1829) MADDEN, Richard Robert wearing Ottoman-style Shalvar in Syria

Sirwal, also sherwal, saroual, seroual, sarouel or serouel ( sirwāl), also known, in some contexts, as (a subtype of) Harem pants, are a form of trousers. The word is of Persian origin; () was borrowed into Greek as , "loose trousers worn by Scythians". The words used in Balkan languages came through the Ottoman Turks and did not continue the Ancient Greek designation. They are typically worn in Muslim countries, but also extensively in the Polish Commonwealth, in Mallorca, in the Greek countryside, and other places in the Balkans that were influenced by Ottoman Turks prior to World War I. The trousers are not originally an Arab garment but were introduced from Persia to other Mideastern regions. The sirwal is also worn by communities in North India.