6204.62.80.11 - Blue denim (348)

This HTS classification covers women's or girls' trousers and breeches specifically made from blue denim fabric. Denim, a sturdy cotton twill textile, is characterized by its warp-faced weaving where the warp yarn is typically blue and the weft yarn is white, resulting in the distinctive blue color on the face and a lighter color on the reverse. This category is designed to capture a common and widely recognized style of women's trousers where the primary defining characteristic is the material.

This specific classification distinguishes itself from its siblings by its material composition and design. Unlike corduroy trousers (6204.62.80.06), which are defined by their ridged fabric, or those designed for specific institutional or hazardous environments (6204.62.80.14), this category focuses solely on the use of blue denim as the primary textile. The "Other" sibling category (6204.62.80.18) would encompass women's or girls' trousers and breeches made of cotton that do not meet the specific criteria of blue denim, corduroy, or specialized use.

As a leaf node in the HTS structure, 6204.62.80.11 does not have further subcategories. This indicates that further subdivision based on specific design features, garment construction, or minor variations in material is not provided at this level. Therefore, any women's or girls' trousers or breeches made of blue denim will fall under this specific code, assuming they align with the broader definitions of the parent categories related to cotton trousers.