This residual heading captures woven garments for men and boys that have no dedicated heading — examples include certain robes, academic gowns, ceremonial dress, and specialty workwear not covered by more specific provisions. Importers should first exhaust all specific headings (suits, trousers, shirts, overcoats, etc.) before defaulting to this classification, as CBP may reclassify if a more specific provision applies.

For textile and apparel articles, US Customs applies the 'substantial transformation' test, which for most woven garments means the country where the fabric is cut and sewn into the finished garment is the country of origin. This is critical for quota eligibility, duty rates, and labeling compliance under the Textile Fiber Products Identification Act.