Industry: 2321—Men's and Boys' Shirts, Except Work Shirts
Establishments primarily engaged in manufacturing men's and boys' shirts (including polo and sport shirts) from purchased woven or knit fabrics. Establishments primarily engaged in manufacturing work shirts are classified in Industry 2326. Knitting mills primarily engaged in manufacturing outerwear are classified in Industry 2253.
| Blouses, boys'—mfpm | Sport shirts: men's and boys'—mfpm |
| Collars, men's and boys'—mfpm | Sweatshirts: men's and boys'—mfpm |
| Flannel shirts, except work shirts: men's, youths', and boys' | Tank tops: men's and boys'—mfpm |
| Polo shirts: men's and boys'—mfpm | Uniform shirts, except athletic or work: men's and boys'—mfpm |
| Shirts, outerwear; except work shirts: men's and boys'—mfpm | |
| Codes |
Titles | Total Marketable US Businesses |
| 23210000 | Men's and boy's furnishings | 133 |
| 23210100 | Men's and boys' dress shirts | 72 |
| 23210102 | Collars, men's and boys': made from purchased materials | 1 |
| 23210200 | Men's and boys' sports and polo shirts | 31 |
| 23210201 | Polo shirts, men's and boys': made from purchased materials | 11 |
| 23210202 | Sport shirts, men's and boys': from purchased materials | 44 |
| 23219901 | Flannel shirts, except work: men's, youths', and boys' | 5 |
| 23219902 | Uniform shirts: made from purchased materials | 15 |
