The apparel industries are composed of a series of interrelated industries from the manufacturing of fibre and fabric to apparel and ultimately the distributor and retailer that connect the final consumers. This is often referred to as the textile/apparel pipeline. 1 Firms in apparel industries often involved in two stages in the textile/ apparel supply chain, namely apparel production and retailing. The performance depends heavily on the efficiency of costing and retailing. 2 Production cost has been an important factor in the pricing of apparels. However, this has changed as the operating cost increased significantly proportionally over the years. 3,4 Trend of distribution in apparel industry Traditionally, apparel manufacturers distribute their products in three ways, some do their own retailing, some distribute to other retailers, and some sell to distributors. 5 Manufacturers held a powerful position in distribution channels as they possess the source innovations up until the mid-1960s. 1 Changes have taken place as retailers began to source from a large number of manufacturers and geographical locations. 3 Apparel companies began to establish retail divisions and sell items by themselves. 6 As such kind of stores dedicated to a single brand, apparel corporates can control over branding and merchandising and highlight its own merchandise, and without worrying about competing labels. 3 The basic competition between the apparel companies has gone beyond production to the management of retailing activities. 1,7 Global apparel retailer Retailer plays more and more important role in our social life. Wal-Mart revolutionized manufacturer-retailer relationships, eliminated considerable costs in the value chain. When we referred to the Sears, the customers can call in mind with a great deal of items rather than the brand names of the items sold. Literature review and theoretical framework Productivity is originally used in the manufacturing process, 13 it is defined as a ratio of output to input, a higher ratio of measured