The distinction is based on sizing, not age per se. Garments sized for adult women (typically misses, women's, or petite sizing) are classified under the women's lines (e.g., 6204412010), while garments in children's or girls' sizing fall under the girls' lines (e.g., 6204412020). When a garment is sized ambiguously — for example, a small adult size that overlaps with a large girls' size — the manufacturer's stated sizing and commercial documentation are the primary reference points for CBP.

Yes. If the silk component — whether lining, trim, or face fabric — contributes enough weight to push the overall silk content to 30% or more of the garment, the dress shifts from the lower-silk lines (6204412010/6204412020) to line 6204411000. Because silk is significantly heavier than many lining fabrics, even a substantial silk lining may not reach the 30% threshold, but this must be verified with a full fiber-content breakdown rather than assumed.