Autumn Cashmere Relaxed V Neck Sweater in Purple. - size S (also in ) Autumn Cashmere Relaxed V Neck Sweater in Purple. - size S (also in ) 100% cashmere. Dry clean only. Side seam slits. Rib knit edges. AUTU-WK640. R9851. 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.