By Ginny Hill
BBC News, Sanaa
A hairdryer whirrs. Teenage girls reach for sequins, glitter and hairpins. It's the weekend in Yemen's capital, Sanaa, and seven sisters are dressing for a wedding.
The eldest, Ashwaq, 21, a university graduate, wants to be a journalist.
Asked what she thinks about Yemen's new self-appointed morality authority, she looks up from styling her sister's hair.
