The celebs (and sunshine) came out to play in Sydney on Saturday for the AJC Australian Derby Day at Randwick racecourse. Despite the top temperatures, celebs managed to keep their cool and, as predicted, we saw some racy red lips - the perfect colour to complement the black and white dress code. Following in the fashionable footsteps of Kate Moss and Gucci, felt hats seemed to be the order of the day so if you don't have one, snap up one of Fab's top picksstat! Who will you be honouring with the Best Tressed award?