Y'know, people have pretty (stupidly) strong views on hair. When I was looking for a hotel job, I went to two hotels. Two high-class hotels, almost across the street from one another, in strong competition, with the five-star one only having the extra star compared to the four-star one because it had an outside pool on top of the inside one, which is a criteria for five-star hotels. (The four-star one has an interior water park though.)
Well, the manager at the five-star hotel, at the interview, said that I would have to cut my hair, despite her having long hair herself. The other one... nope, not a word on it. They hired me on the only condition that I would buy myself some chic-ish outfit.
They did fire me afterwards because a customer complained about me having hair in my eyes, but if I'd just planned for that properly and put a hairclip or something, that would've been prevented.