30% cashmere 30% viscose 20% polyamide 20% viscose. Dry clean only. Side seam slits. AUTU-WK432. RH9416. Autumn Cashmere is a fresh, contemporary and innovative knitwear company, creating cashmere, cashmere blend and cotton sweaters and accessories that excite the senses and inspire fun living. Fan favorites include Kate Hudson, Blake Lively, and Taylor Swift.