Do you think women with shaved heads are unprofessional?

Question

I'm asking because I'm a young professional and I want to shave my head (again). I have thinning-ish hair and I end up spending a lot on products and haircuts. When I shaved it the first time, I was just starting graduate school for social work. They were such a gentle group and I never felt judged. I'm feeling a little anxiety about how it will be received by my clients and colleagues.

Thoughts?