Judges and barristers wear white wigs in court because a 17th-century fashion took hold in English courtrooms and never left. When powdered periwigs went out of style everywhere else in the late 1700s, the legal profession kept them, and over time the hairpiece shifted from accessory to institutional symbol. Today the wig signals the authority of the court and the impartiality of whoever is wearing it, and the tradition survives mainly in England, Wales, and several Commonwealth nations.
How Wigs Got Into Court in the First Place
The reason is almost disappointingly ordinary: everyone fashionable was already wearing them. Under Charles II, who reigned from 1660 to 1685, elaborate periwigs became essential for anyone in polite society. Judges were late adopters. Portraits from the early 1680s show them still wearing their own hair, and the judiciary does not appear to have embraced wigs broadly until around 1685.1Courts and Tribunals Judiciary. History of Court Dress
Once the habit set in, it stuck. By the late 18th century most men had stopped wearing wigs, but courts treated them as part of professional uniform. The wig had crossed from fashion into institutional symbol, and removing it would have felt like stripping the courtroom of its formality.
Why the Wigs Are White
The color comes from powder. From the late 17th century, wig-wearers coated their hairpieces with fine powder, typically made from wheat flour or starch and often scented with lavender or orange to cover unpleasant smells. The powder gave wigs their pale look and helped absorb oils, extending the life of the hairpiece.
Powdering fell out of everyday fashion in the late 1700s, but by then courts had cemented the white wig as part of their visual identity. Modern court wigs are no longer powdered. They are made from white or light grey horsehair to replicate the original powdered appearance, preserving the color as a tradition rather than a grooming step.
What the Wig Is Meant to Represent
The practical reasons for wigs vanished centuries ago. What keeps them in courtrooms is symbolism. The wig depersonalizes the wearer. When a barrister or judge puts one on, the idea is that the individual recedes and the office takes over, so the person arguing a case or deciding it represents the law rather than their own personality or status.
Supporters say this visual uniformity reinforces impartiality. Every barrister looks roughly the same from behind the bar, regardless of age, background, or personal style. The wig also carries a gravity that signals to everyone in the room that formal proceedings are underway and ordinary conversational rules do not apply.
Critics argue the wigs achieve the opposite of what they intend. Rather than making justice feel accessible, the archaic headgear makes courts feel remote and intimidating, particularly for people unfamiliar with the legal system.
The Two Main Styles
Not all court wigs look the same, and the style signals the wearer’s role.
The barrister’s wig is the short bob with frizzed sides and a small tail at the back. This is the wig seen most often in court. It dates to the late 18th century, when judges adopted it for civil trials as a less formal alternative to the full-bottomed wig.1Courts and Tribunals Judiciary. History of Court Dress
The full-bottomed wig is the large, flowing version most people picture when they think of court wigs. Judges originally wore it for all proceedings. Today it is reserved for ceremonial occasions such as the opening of the legal year or a judge’s swearing-in.1Courts and Tribunals Judiciary. History of Court Dress
Horsehair remains the standard material for most professional-grade wigs, though some shift has occurred to accommodate modern attitudes toward animal products and sustainability.
Where Court Wigs Are Still Worn
The tradition is largely confined to common law systems with historical ties to the British legal system. England and Wales remain the heartland, where barristers and judges continue to wear wigs in criminal proceedings in the Crown Court.2Bar Council. Bar Council Court Dress Guidance
Several Commonwealth nations keep the tradition as well. Ghana’s judiciary continues to use wigs and robes in the British courtroom tradition, as confirmed during the swearing-in of 21 Court of Appeal Justices in October 2025. Other African and Caribbean countries with ties to the English legal tradition, including Nigeria, Kenya, and several Caribbean island nations, also retain wigs in their higher courts to varying degrees.
Australia still uses wigs in some states, though inconsistently. Parts of Canada historically observed the tradition but have largely moved away from it. New Zealand abolished wigs in court in 1996. The broader global trend is toward scaling back or eliminating the practice, though it has proven persistent where barristers consider it part of their professional identity.
Recent Reforms and Diversity Exemptions
England and Wales have seen the most significant recent changes. Following a four-year review, the Lord Chief Justice announced that wigs and wing-collars would no longer be worn in civil and family courts, while criminal courts retained them. As of April 2024, judges sitting at the Central Family Court are robed but do not wear wigs.2Bar Council. Bar Council Court Dress Guidance
Diversity and inclusion concerns have pushed the rules further. The Bar Council’s updated court dress guidance, published in July 2025, extended wig exemptions beyond their original scope. Previously, dispensations existed for turban-wearing Sikhs and headscarf-wearing Muslims. The 2025 update extended these exemptions to cover race, sex, and disability for a three-year trial period.3Bar Council. Update on Court Dress and Wigs Guidance The guidance now explicitly recognizes that certain hairstyle traditions associated with particular ethnicities can make wearing a wig uncomfortable or impractical, and barristers in those circumstances need not wear one.2Bar Council. Bar Council Court Dress Guidance
These changes reflect a tension between tradition and accessibility. Reformers argue that requiring wigs from lawyers with afro-textured hair or religious head coverings creates an unequal burden with nothing to do with the quality of legal representation. Traditionalists worry that chipping away at court dress undermines the formality that distinguishes a courtroom from any other room. The three-year trial period suggests the English legal system is still working out where the line falls.
Why American Courts Look So Different
Americans sometimes wonder why their own courts look nothing like this. The answer is mostly one of timing. The American legal system took shape in the late 18th century, precisely when wig-wearing was falling out of fashion in the broader culture. The founders were actively distancing themselves from British customs, and the aristocratic trappings of the English bench held no appeal for a republic that had just fought a revolution against the Crown. American judges wear plain black robes and nothing on their heads, and no serious movement to change that has ever gained traction.