During the 18th century, men's wigs became smaller and more formal with several professions adopting them as part of their official costumes. This tradition survives in a few legal systems. They are routinely worn in various countries of the Commonwealth. Until 1823, bishops of the Church of England and Church of Ireland wore ceremonial wigs. The wigs worn by barristers are in the style favoured in the late eighteenth century. Judges' wigs are, in everyday use as court dress, short like barristers' wigs (although in a slightly different style) but for ceremonial occasions judges and also senior barristers (QCs) wear full-bottomed wigs.
Orthodox Jewish religious law (Halakha) requires married women to cover her hair for reasons of modesty. Some women wear wigs, known as a sheitel, for this purpose.
