What do people wear on posadas?

During posadas, a traditional Mexican celebration leading up to Christmas, people often wear festive attire that reflects the holiday spirit. Many attendees don colorful clothing, such as embroidered blouses, traditional dresses, or festive shirts, often adorned with bright patterns. Some may also wear costumes representing Mary and Joseph as they reenact their journey for shelter. Additionally, festive accessories like sombreros or decorative scarves may be included to enhance the celebratory atmosphere.