WHAT'S HOT Blue green Every magazine calls it something different (turquoise or sea green), but this popular colour is the new black of summer. Metallics Celebrities ranging from Ashanti to Sheryl Crowe, not to mention our very own Brenda and Kai Bong (below), have been spotted shimmering in metallic threads. Sunglasses The sun is out and it's time to buy some fancy shades. Try Louis Vuitton's first sunglasses collection designed by hip-hop star Pharrell Williams. WHAT'S NOT Co-ordinated fashion Matching your shoes, clothes and handbag is a definite no-no. This season, it's all about mixing. Small bags Large, slouchy bags have replaced smaller feminine versions, giving you room to carry your essentials. Girly shoes Chunkier shoes and wedges have taken over.