The Rust Brown Cardigan is a J. Crew Heritage Cotton Cardigan, knit from 100% dense cotton with a classic shawl collar and cable-knit pattern. The compact knit is sturdy and breathable with a dry hand feel — structured enough to hold its shape, relaxed enough to wear all day. Each piece is hand dash-dyed using Dharma Procion MX fiber reactive dye applied in small, deliberate amounts so the color sets permanently into the cotton. Sizing is unisex. Care: machine wash cold. Lay flat to dry to preserve the knit structure.