A model presents a creation of Cori during Sao Paulo Fashion Week in Sao Paulo, Brazil, March 18, 2013. The Sao Paulo Fashion Week Summer 2013/14 started here on Monday and will last for five days. (Xinhua/Weng Xinyang)

The multi-exposure photo shows a model presenting a creation of Tufi Duek during Sao Paulo Fashion Week in Sao Paulo, Brazil, March 18, 2013. The Sao Paulo Fashion Week Summer 2013/14 started here on Monday and will last for five days. (Xinhua/Weng Xinyang)

The multi-exposure photo shows a model presenting a creation of Animale during Sao Paulo Fashion Week in Sao Paulo, Brazil, March 18, 2013. The Sao Paulo Fashion Week Summer 2013/14 started here on Monday and will last for five days. (Xinhua/Weng Xinyang)

A model presents a creation of Tufi Duek during Sao Paulo Fashion Week in Sao Paulo, Brazil, March 18, 2013. The Sao Paulo Fashion Week Summer 2013/14 started here on Monday and will last for five days. (Xinhua/Weng Xinyang)

A model presents a creation of Tufi Duek during Sao Paulo Fashion Week in Sao Paulo, Brazil, March 18, 2013. The Sao Paulo Fashion Week Summer 2013/14 started here on Monday and will last for five days. (Xinhua/Weng Xinyang)

A model presents a creation of Cori during Sao Paulo Fashion Week in Sao Paulo, Brazil, March 18, 2013. The Sao Paulo Fashion Week Summer 2013/14 started here on Monday and will last for five days. (Xinhua/Weng Xinyang)