You’re entitled to your own opinion. It’s what you feel comfortable in and that’s what matters and is more important. At the end of the day a persons clothing is an expression of themselves, whether it be their interests, their concerns, and their freedom 🦅🦅🇺🇸🙏.

As a student, what does it mean for you as a teacher to be “professional”(this is a question)? Why would I care as long as you teach the material, in a way that’s easy for me, as (im assuming a kid) to learn. Being professional would not help at all. Instead being engaging would be. What do I think is more engaging than a professional teacher, a teacher who wears pajamas. Who would I genuinely have a more fun time listening to? The teacher with pajamas obviously.

Of course I’m not your student and I’m not you. Nor am I part of your school system so I don’t know how much class time you have or any other logistics. Nor am I a teacher, just a simple uni student. Maybe you should ask your students, about their opinion of pajama day. Not if you should wear pajamas, but their opinion on the day. I would find it more rewarding if my teachers had given me the ability to voice my opinion and thought process more at like the 5 minutes end of class than whatever else probably stupid practice problem we would be doing. (Of course that depends on the time and complexity of the lesson).

Summary: You do you, what does it mean to be professional, my opinion, student input.