A man walks with a goat dressed up for the 2013 International Wool Carnival on the Nanjing Avenue in Shanghai, Sept. 17, 2013. The six-day carnival kicked off here on Tuesday Sept. 17, which aimed at promoting the eco-friendly fibre. (Xinhua/Chen Fei)

A goat dressed up for the 2013 International Wool Carnival walks on the Nanjing Avenue in Shanghai, Sept. 17, 2013. The six-day carnival kicked off here on Tuesday Sept. 17, which aimed at promoting the eco-friendly fibre. (Xinhua/Chen Fei)