The Queen Victoria Building in Sydney has all the big Australian fashion labels and more. There is also a series of arcades and atriums filled with great shops. David Jones has been called the "Harrods down under" and is one of the world's most beautiful department stores decorated with marble and mirrors, as well as floral sculptures. Some great Aussie buys include Opals, Paspaley pearls, Speedo's, RM Williams Boots and a great array of surfwear and aboriginal art.