6108.19.90 - Other

This category, HTS Code 6108.19.90, encompasses slips and petticoats that are knitted or crocheted and manufactured from textile materials other than those specifically enumerated in preceding subheadings within the "Slips and petticoats" group. Essentially, it serves as a residual category for such undergarments when they are not primarily composed of silk or silk waste, which falls under 6108.19.10.

The distinction from its sibling, 6108.19.10, is purely based on material content. While 6108.19.10 specifically covers items with 70 percent or more by weight of silk or silk waste, this subheading is for all other textile materials not otherwise classified within this specific group of slips and petticoats. This ensures that all knitted or crocheted slips and petticoats made from materials beyond silk or silk waste find appropriate classification.

This category further breaks down into subcategories based on specific material composition. Subheading 6108.19.90.10 is designated for slips and petticoats of cotton, while 6108.19.90.30 covers all other remaining textile materials not falling under the cotton designation. This granular approach allows for precise classification based on the dominant fiber content of the garment.