Employees work in the Estee garment factory in Tirupur, in the southern Indian state of Tamil Nadu June 19, 2013. With knitwear exports of over $2 billion a year, India's garment manufacturing hub Tirupur has earned the nickname "Dollar City," but its allure for price-conscious global retailers obsessed by discounts of as little as one U.S. cent pales before Bangladesh. Picture taken June 19, 2013. REUTERS/Mansi Thapliyal (INDIA - Tags: BUSINESS EMPLOYMENT TEXTILE)