Manufacture of wearing apparel Standard Industrial Classification (SIC) codes of UK-based importers and exporters 14110 - Manufacture of leather clothes (1694) 14120 - Manufacture of workwear (1121) 14131 - Manufacture of other men's outerwear (2472) 14132 - Manufacture of other women's outerwear (3564) 14141 - Manufacture of men's underwear (527) 14142 - Manufacture of women's underwear (1426) 14190 - Manufacture of other wearing apparel and accessories n.e.c. (8830) 14200 - Manufacture of articles of fur (124) 14310 - Manufacture of knitted and crocheted hosiery (224) 14390 - Manufacture of other knitted and crocheted apparel (637)