Dress codes

[Vania]

an accepted way of dressing for a particular occasion or in a particular social group:

[Marquetta]

a set of rules for what you can wear:

[Julene]

noun. a set of rules specifying the garb or type of clothing to be worn by a group or by people under specific circumstances: a military dress code; The restaurants dress code requires men to wear jackets and ties at dinner.