Vestment
Vestments are liturgical garments and articles associated primarily with the Christian religion, especially among the Eastern Orthodox, Catholics (Latin Church and others), Anglicans, and Lutherans. Many other groups also make use of liturgical garments; this was a point of controversy in the Protestant Reformation and sometimes since, in particular during the Ritualist controversies in England in the 19th century.
For other garments worn by clergy, see also clerical clothing.
Rubrics for vesting
The rubrics (regulations) for the type of vestments to be worn vary between the various communions and denominations. In some, clergy are directed to wear special clerical clothing in public at all, most, or some times. This generally consists of a clerical collar, clergy shirt, and (on certain occasions) a cassock. In the case of members of religious orders, non-liturgical wear includes a religious habit. This ordinary wear does not constitute liturgical vestment, but simply acts as a means of identifying the wearer as a member of the clergy or a religious order.