Weird news:Girl student prevented from attending school because of long skirt
The law is clear in the most part, but there are cases when it comes upto the interpretation of the person who is in a position to decide, such as in this case. A muslim girl student wore a full length black skirt, which could be seen as a form of style, but it was seen as a religious symbol and she was sent home under this law. This has created a controversy, since the religious symbolism of a long black skirt is not so apparent (it could be argued that the girl was following fashion rather than a religious / cultural diktat) (link to article):
France is facing a fresh backlash against its strict secular policy after it emerged a 15-year-old Muslim girl was sent home from school because she was wearing a long black skirt. The student, named as Sarah, was twice blocked from classes because the principal said her skirt broke a ban on religious signs in schools. The girl removed her headscarf but said the skirt was not a religious symbol. Nicolas Cadene, an official advising the prime minister on secular issues, has said that wearing a long black skirt to school does not break the rules. A ban on Muslim headscarves and other "conspicuous" religious symbols at state schools was introduced in 2004, and widely welcomed in a country where the separation of state and religion is enshrined in law.