After watching this video and noticing these Super Jet Airline flight attendants are wearing pants, I asked myself why not all airlines have their flight attendants wear pants instead of dress/skirts so that they have more easy movement in case of emergency. I also noticed instead of dress/high heels shoes they are wearing a sport shoes which would also make it more versatile in case of emergency. After all, the safety of everyone onboard is their number one role, not serving food, drinks or being pretty(not that you can't do all of those at the same time anyway).
I mean, I can see that airline management probably wants to have a more formal dress code image of their airline, but probably that's something that has stuck trough the decades from the airlines early beginnings where every living soul was wearing dress/suit and air traveling was more for the business class.
If we look at todays airlines, the rise of low budget traveling, and the fact that if you look at most passengers whether it is a low budget airline or not, business class or not, I would say that more than 90% of passengers travel with casual dress code, in other words, in general, the flight attendants dress code doesn't match the ambient(their passengers) anyway.
My point is, does a flight attendant wearing pants is faster/versatile(hence safer) than one wearing a dress and if so why don't we see more often pants attendants, or at least some safety guidance promoting it (if there isn't one already I'm missing)?