called a , usually during colder weather. The colors of their cassocks vary between the typical black, grey and blue. Monks, hieromonks & bishops all wear the klobuk as part of their mark of celibacy. Some monks will wear the , and when doing daily work around a monastery. Readers & subdeacons rarely wear a cassock outside of church but are often required to wear one in church when not serving. In the Greek tradition, chanters will often wear an directly over their secular clothing (i.e. without an inner cassock/) during liturgical services. A Chanter who is a seminarian, or a tonsured Reader or Subdeacon, may on occasion wear an instead of an while at the Chanter's Stand. Oriental Orthodox examples Anglicanism According to the 1604 Canons of the Church of England, the clergy were supposed to wear cassock, gown, and cap whilst going about their duties. The cassock was either double or single-breasted; buttoned at the neck or shoulder and was held at the waist with a belt or cincture. The gown could either be of the special clerical shape – open at the front with balloon sleeves – or the gown of the wearer's degree. This was worn with the Canterbury cap, which gradually stiffened into the familiar 'mortar board' in the course of the 17th and 18th centuries. Cassock and gown were worn as an outdoor dress until the beginning of the nineteenth century, with the Canterbury cap being replaced by the mortarboard or tri-corn hat latterly. Increasingly, though, ordinary men's clothing in black, worn with a white shirt and either a black or white cravat, replaced the dress prescribed by the Canons. In the 19th century, it was fashionable among gentlemen to wear a detachable collar which was washed and starched separately from the shirt. Initially, with the detachable collar, Anglican clergy wore a white cravat, later a white bow tie, with a waistcoat with a standing collar and a loose clerical frock coat resembling a knee-length cassock with multiple buttons to waist level. Alternatively, they could wear the normal style of gentleman's frock coat and a rabat (see above). In the earlier part of the century, Evangelicals often wore 'swallow tail' coats to distinguish themselves from the high church clergy who favoured the frock coat. This distinction is mentioned as late as 1857 when it is alluded to in Anthony Trollope's Barchester Towers. In the