Date: March 13, 2019 11:21AM
Some schools prohibit certain things...
"What counts as a “substantial disruption” to school or school activities?
A “substantial disruption” occurs when school administrators or teachers are unable to proceed with regular school activities due to the interference caused by a student’s clothing. Rumors, gossip, or excitement amongst students does not count as a “substantial disruption.”"https://www.aclunc.org/our-work/know-your-rights/school-dress-codes-and-uniforms
I think a colander worn on the head would be a “substantial disruption.”