448120 Women's Clothing Stores This U.S. industry comprises establishments primarily engaged in retailing a general line of new women's, misses' and juniors' clothing, including maternity wear. 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 448120 are comprised of the following SIC industry: 5621 Women's clothing stores