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A customer carries a branded shopping bag at the service desk of a Zara fashion store, operated by Inditex SA, in Madrid, Spain, on Tuesday, March 12, 2013. Europe's richest man, Amancio Ortega, the 76-year-old founder of Inditex SA, the world's biggest clothing retailer and owner of the Zara clothing chain, is No. 3 on Standard & Poor's 500 Index with a net worth of $57.4 billion, $4.9 billion ahead of Warren Buffett, 82. Photographer: Angel Navarrete/Bloomberg via Getty Images

A customer carries a branded shopping bag at the service desk of a Zara fashion store, operated by Inditex SA, in Madrid, Spain, on Tuesday, March 12, 2013. Europe's richest man, Amancio Ortega, the 76-year-old founder of Inditex SA, the world's biggest clothing retailer and owner of the Zara clothing chain, is No. 3 on Standard & Poor's 500 Index with a net worth of $57.4 billion, $4.9 billion ahead of Warren Buffett, 82. Photographer: Angel Navarrete/Bloomberg via Getty Images