JACQUELINE de YONG Round Neck Button-Up Cardigan with Long Sleeves is a versatile spring/summer knitwear staple. It pairs a classic round neckline with a button-up front for easy, polished layering. Key attributes: Black | Viscose | Button fastening | Round neckline | Long sleeves | Button-up front | Dimensions & fit: Comfortable fit | Composition & care: 70% viscose | 30% nylon | Machine wash at 30°.