Hussein Chalayan following his autumn/winter 2009-10 show © Firstview/VOGUE.COM HUSSEIN CHALAYAN has today regained control of his eponymous label, it has been reported, buying back his majority stake from sportswear brand Puma. The sports label, which is in turn controlled by luxury conglomerate PPR, bought Hussein Chalayan LLP less than two years ago in February 2008. The Cypriot designer, who s