One of the world's fashion capitals, Hong Kong's offerings run the gamut from designer originals to cheap knock-offs, both plentiful. Causeway Bay is virtually covered in stores, and known for the independent fashion retailers around Fashion Walk. SOGO is Hong Kong's biggest department store. A host of markets dot the crowded streets of Mongkok on Kowloon Peninsula, the most populous corner of the world and a bargain-hunting utopia with a copy-cat for every product on Earth. The swankiest stores and malls are in the Central District nestled among the skyscrapers.