Intro: what is your schools red and blue policy (rule)? " My school does or doesn't allow us to wear red and blue"
Do you agree with this rule? " I agree or disagree with this rule"
3 reasons why you do or don't agree.
Body 1: Explain your reasons
Body 2: Explain your reasons
Body 3: Counter agreement, what would someone who thinks the opposite of you argue? What do you think their reasons would be? " Some people may think differently. They may agree or disagree because....."
Conclusion: Wrap up and restate. I agree or disagree and why.