448130 Children's and Infants' Clothing Stores This U.S. industry comprises establishments primarily engaged in retailing a general line of new children's and infants' clothing. These establishments may provide basic alterations, such as hemming, taking in or letting out seams, or lengthening or shortening sleeves. The data published with NAICS code 448130 are comprised of the following SIC industry: 5641 Children's and infants' wear stores