Derek Lam 10 Crosby's A-line miniskirt is composed of black chiffon embellished with metallic silver sequins. Contrasting the easy silhouette with elaborate embellishments, the New York label references its laid-back approach to luxury. 17.25 length (approximately). Concealed side zip closure. Lined. Available in Black/Silver. 63% polyester, 33% rayon, 4% polyurethane. Lining: 100% polyester. Dry clean. Imported. Derek Lam 10 Crosby Women's Sequined Chiffon Miniskirt - Black Size 4 A great designer gift. Shop Derek Lam 10 Crosby at Barneys New York.