With Halloween approaching, many businesses are planning workplace costume contests and partaking in seasonal festivities. These celebrations can be a great way to build morale, but they also require some employee guidance to ensure that activities are compliant with workplace policies and employment laws. Employers should remind employees that costumes must be workplace-appropriate and consistent with existing dress codes and professional standards.
Even during celebrations, employees are still subject to all workplace policies, including those prohibiting harassment, discrimination, and other inappropriate conduct. Costumes or decorations that reference race, religion, national origin, gender, disability, or cultural stereotypes can easily cross the line and create legal risk for the employer. Costumes that reference cultural, racial, or religious stereotypes, for example, dressing as a “Native American”, “nun”, or “ICE agent” can potentially create a hostile work environment and potential liability for the employer. Similarly, participation in Halloween events should always be voluntary, as not all employees celebrate the holiday, whether it be for personal, cultural, or religious reasons. Offering inclusive alternatives, such as seasonal treats, can help ensure everyone feels welcome.
Managers and supervisors play an especially important role in setting the tone; their participation should model appropriate behavior. If your business is participating in the holiday fun, your Human Resources department should remind staff about your business’s workplace expectations and link those expectations to existing anti-harassment, equal employment opportunity (EEO), and conduct policies.
Things to Remember: Key Employment Law Guidelines
- Equal Employment Opportunity: Employers must ensure that all workplace practices, including social events, comply with federal, state, and local anti-discrimination laws.
- Anti-Harassment Policies: Maintain and enforce policies that prohibit harassment or behavior that could create a hostile work environment.
- Consistent Policy Enforcement: Apply dress codes, conduct standards, and other workplace rules consistently across all employees to avoid claims of favoritism or bias.
- Communication: Clearly communicate policies, expectations, and complaint procedures to all employees, preferably in writing.
If your organization would like assistance reviewing or updating its workplace policies, event guidelines, or training materials, contact us at 312-345-9200 or info@tristancervantes.com.


