Children under 18 working - should they buy their own essentials?

🪐 E.T 🪐

If an under 18 gets a job, should they be responsible for buying themselves essentials such as a coat for winter, comfortable shoes, food, hygiene products, etc or are the parents/carers still responsible for this?

(This isn’t including things like phone bills and fashionable clothes which is a luxury and not an essential)