We've been talking about the underground rumblings of big, granny chic hair for a while now, when we first saw Shoreditch types having it done. Then Hollywood got into the act - first Drew Barrymore and then Eva Longoria. But it was Agyness Deyn stepping out last week at the Met Ball with hair that looked inspired by the Iron Lady herself that really made us realise that ‘The Thatch' is officially in fashion. Maggie's ‘do' has been re-vamped for the Noughties, taking it from power hair to A-list love affair. So take a look at how to create it with Adam Reed's video exclusively for Grazia, and read about Maggie and Agy's hair appreciation in this week's issue - out now!