appearancerules

noun
UK /əˈpɪərəns ruːlz/
US /əˈpɪrəns ruːlz/

Rules about how something or someone looks.

The school has appearance rules about uniforms and hairstyles.


OTHER MEANINGS

2. Guidelines for how a product or place should look.

The store follows appearance rules for its window displays.

3. Standards for how people present themselves at work.

The company's appearance rules require neat clothing.

4. Rules about how a website or app looks.

The designer checked the appearance rules before changing the colors.