Quiet revolution for Saudi shops begins in ladies' underwear

It is hailed as a major step forward for women's emancipation in Saudi Arabia: in the coming weeks they will enjoy the right to buy lingerie from female shop assistants.
This may be a far cry from bra-burning feminism but in Saudi Arabia the notion of buying one's brassiere from a woman is nothing short of revolutionary.
A new decree requiring shop owners to hire female staff to sell undergarments illustrates the cautious liberalisation the kingdom is undergoing - and how far it has yet to travel.