Shadowline Flare Half Slip 28 Inch 47116-28 100% nylon Country of origin: Imported Care: Machine wash warm with like colors, no bleach, tumble dry low, warm iron if needed. The Shadowline Flare Half Slip 28 Inch 47116-28 has a flared hemline with elastic waist and a sleek, opaque microfiber body with minimal stretch. Shadowline’s Flare Half Slip 28 Inch is made of nylon.