Final answer:
Choirs often wear special robes or attire that distinguishes them from the congregation.
Step-by-step explanation:
The clothing that causes the choir to stand out from others can vary depending on the context. In religious settings, choirs often wear special robes or attire that distinguishes them from the congregation.
For example, a church choir might wear robes that are a different color or style than the regular churchgoers. This helps to visually separate the choir and highlight their role in leading worship through song.