Autumn Cashmere Button Back Head Warmer in Light Grey. 100% pure cashmere. Made in China. Dry clean only. Singular button closure. Ribbed knit fabric. AUTU-WA173. RG12264. 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.