What is the purpose of wearing an apron to class even if you are not cooking?

Wearing an apron to class even if you are not cooking is generally not required and might seem unusual. An apron is typically used for food preparation, art projects, or other messy tasks to protect clothing. If you are not participating in any activities that would require an apron, it's likely unnecessary to wear one. However, if you have specific reasons for doing so, such as personal preference, it's ultimately up to you.