Autumn Cashmere One Shoulder Top in White. - size XS (also in ) Autumn Cashmere One Shoulder Top in White. - size XS (also in ) 66% viscose 24% poly 10% lycra. Hand wash cold. Rib knit fabric. AUTU-WS256. PE10314. 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.