In western countries, these policies vary depending on the industry with lawyers, bankers, and executives often wearing a suit and tie. Some businesses observe that anti-discrimination laws restricts their determining what is appropriate and inappropriate workplace clothing. Requiring men and women to dress differently at the workplace can be challenged because the gender-specific dress codes would be based on one sex and could be considered stereotypical. Most businesses have authority in determining and establishing what workplace clothes they can require of their workers. Generally, a carefully drafted dress code applied consistently does not violate anti-discrimination laws. So long as the dress code does not favor one gender over the other it is usually acceptable by law for employers to have a private dress code.