As a public school teacher, can you exercise your own ‘personal liberty’ in how you dress?
I feel that teachers should be able to wear what they want to wear as long as they're covered or aren't wearing super-tight attire. If students are allowed to express themselves, then they should have the same right. I believe the only time this could be challenged is if you're working at a private school where they do have a dress code that you need to follow.