Can the hearing be held without a lawyer's robe?

You can't. According to the inquiry poster news network, participants in pre-trial hearings, inquiries, evidence exchange and other litigation activities must wear formal attire. The judge looked solemn in court, wearing a robe. Lawyers shoulder the sacred mission of safeguarding the legitimate rights and interests of the parties, ensuring the correct implementation of the law and safeguarding social fairness and justice, and should also dress appropriately.