Madewell Maysville Black V-Neck Ribbed Cardigan Lightweight Sweater. Size Small. Button closure. Gently used, no flaws. In a lightweight (and very touchable) cotton blend, this cardigan sweater has a ribbed texture and full raglan sleeves. We like to wear it as a top—the V-neck is perfect for showing off pretty layered necklaces. Slim fit. Cotton/polyamide.