uniforms, made in the team's distinctive colors. In individual sports like tennis and golf, players may choose any clothing design allowed by the competition rules. To prevent the confusion (for officials, players, and fans) that might result from two opposing teams wearing uniforms (kits) with similar colors, teams have different variations for "home" and "away" games, where typically one is dark and the other is light. In the four major North American sports leagues, one of the two uniforms is almost always predominantly white, and each league except for the National Basketball Association (NBA) has a rule to determine which team should normally wear its white uniform. Customarily, National Football League (NFL) and National Hockey League (NHL) teams wear their color uniforms for home games. By contrast, Major League Baseball (MLB) teams wear their white uniforms for home games. The NBA traditionally required home teams to wear white, or at least a light color, but as of the allows home teams to wear any uniform color, mandating only that away teams wear a color that sufficiently contrasts with the home team's choice. These rules are not strictly enforced, however, for any of the four major professional sports leagues in North America. Some NFL teams, most notably the Dallas Cowboys, prefer to wear their white jerseys for home games. When Joe Gibbs was the head coach of the Washington Redskins — first from 1981 to 1992, and again from 2004 to 2007 — the Redskins exclusively wore white jerseys at home games. In the United Kingdom, especially in football, the terms "kit" or "strip" (as in 'football kit') are more common (instead of uniform). Domestic workers Domestic workers are often required by their employers-managers to wear a uniform. Prison A prison uniform is any uniform worn by individuals incarcerated in a prison, jail or similar facility of detention. Beautician The beauticians use uniforms to protect their skin from harmful chemicals and acid. These chemical resistant and water proof uniforms are not only safe to work in but also provide a professional, polished appearance throughout the day. Scouting The Scout uniform is a specific characteristic of the Scouting movement, in the words of Baden-Powell at the 1937 World Jamboree, "it covers the differences of country and race and make all feel that they are members one with another of one World Brotherhood". The original uniform, which has created a familiar image in