A cappello romano (literally Roman hat in Italian) or saturno (because its appearance is reminiscent of the ringed planet Saturn) is a hat with a wide, circular brim and a rounded crown worn outdoors in some countries by Catholic clergy, when dressed in a cassock.
As far as street clothing is concerned, immediately following his ordination the deacon receives a blessing to wear the Exorasson (Arabic: Jib'be, Slavonic: Riassa), an outer cassock with wide sleeves, in addition to the Anterion (Slavonic: Podraznik), the inner cassock worn by all orders of clergy.