Via Reuters:
Chechnya has asked state workers to dress conservatively, including headscarves for women and an Islamic dress code on Fridays, in its leaders' latest assertion of Muslim customs.
"We recommend that male state workers come to work in a suit and tie, and that women dress in a skirt below the knee and the appropriate headgear," Chechen government deputy head Magomed Selimkhanov told reporters.
(source)