I've been wondering about this for ages.
From time to time I've seen women wearing handkerchiefs/small scarves in their hair - usually very long hair, so that it's kind of tied back. They're usually wearing long skirts or dresses - so quite conservatively dressed - and as my only social life now revolves around playgrounds and parks, they've often got lots of kids - the little girls also tend to wear the handkerchief scarf things in their hair as well.
Have been wondering for ages if they're affiliated with some kind of religion, or is it a cultural thing and if so, what?
Sorry if this is coming across as a very ignorant question, but I'm sure someone here will know!