Urgent! ! ! ! Reciting the motherland, what should my dear motherland high school students wear?

I have two suggestions. First, boys should wear May 4th student clothes, like Zhongshan suit, and girls should wear blue shirts, black skirts, grandma shoes and white socks during the May 4th movement. Second, boys wear white shirts and black pants (which can be a suit jacket, casual shirts and leisure suit), and girls can wear red dresses.