If conditions permit, the uniform of policewoman is the most suitable, which can not only impress people, but also highlight the theme.

If it is impossible, just wear a white shirt, and then put on white pants and shoes, giving people a pure feeling.

If you can't, just wear your usual casual and generous clothes, without messy colors.

Appearance is important, but if you dress too solemnly, you won't have the easygoing temperament unique to middle school students.

I wish you a successful speech!