A cassock is a long, robe-like garment worn by clergy in various Christian denominations. Typically made of black fabric, it symbolizes humility and is often worn during religious services and ceremonies. The cassock can have different colors depending on the rank of the clergy member, with colors like purple or red indicating higher positions. The design of the cassock usually features a straight cut, long sleeves, and a buttoned front. It is often paired with a stole or other liturgical vestments during formal occasions. The cassock has historical roots in the attire of the Roman Catholic Church and is also used in Anglican and Orthodox traditions.