CN code 620453 covers women's and girls' skirts and divided skirts of synthetic fibers, other than knitted or crocheted. Synthetic fibers include polyester, polyamide, and acrylic. Polyester skirts form a popular segment of business and casual clothing. Classification requires the synthetic fiber to be the predominant fiber by weight. The heading covers skirts of various lengths and cuts. The product must be woven - knitted synthetic skirts are classified under Chapter 61.

Synthetic fiber skirts are subject to labeling requirements of Regulation (EU) No 1007/2011. REACH requirements apply to disperse dyes, PFAS substances, and formaldehyde. Metal components must comply with nickel limits. The GPSR requires traceability and risk assessment. Girls' skirts face stricter mechanical safety requirements.

Synthetic fiber skirts imported into the EU originate from China, Vietnam, Bangladesh, and Turkey. Origin rules require double transformation. Customs documentation must describe the product as a skirt with fiber composition. Tariff preferences depend on the country of origin.

Synthetic fibre skirts under CN 6204 53 are subject to product safety requirements under the GPSR regulation. Synthetic fabrics, particularly polyester and polyamide, have higher flammability than natural fibres. Importers should maintain documentation demonstrating compliance with EU safety standards. Skirts intended for children are subject to additional mechanical and chemical safety requirements. Customs authorities may request a flammability test certificate from an accredited laboratory during clearance.