DD (11) has just started secondary. So far so good but she's come home with a question I can't really help with. The uniform mandates a specific tartan skirt which, according to DD "like, almost everyone rolls up" to varying degrees. Refreshingly, the school doesn't seem to be too fussed by the trend (nor am I) but DD keeps asking why so many girls do it.
Trouble is all my schooling took place in the Netherlands and I'm not sure if any Dutch schools operate a uniform policy. DH thinks its something to do with rebellion, but that seems a little too rational to apply to so many pubescent girls. I always assumed they might be copying pop stars or something.
What can I tell her?