Manufacture of wearing apparel Standard Industrial Classification (SIC) codes of UK-based importers and exporters 14110 - Manufacture of leather clothes (1660) 14120 - Manufacture of workwear (1105) 14131 - Manufacture of other men's outerwear (2428) 14132 - Manufacture of other women's outerwear (3478) 14141 - Manufacture of men's underwear (525) 14142 - Manufacture of women's underwear (1417) 14190 - Manufacture of other wearing apparel and accessories n.e.c. (8561) 14200 - Manufacture of articles of fur (121) 14310 - Manufacture of knitted and crocheted hosiery (222) 14390 - Manufacture of other knitted and crocheted apparel (626)