White House Black Market Split-Back Turtleneck - Size Medium Cashmere blend long sleeve turtleneck has a relaxed fit with split-back detail. Look fabulous and cozy at the same time with winter white jeans and boots. Your fall and winter go-to look! Rayon/nylon/cotton/cashmere blend. Machine wash, cold. Approximate Measurements (measured flat and unstretched):Bust- 18" armpit to armpitHemline- 20" (measured flat)Shoulder width- 13.5"Length from shoulder to hem - 22"Sleeve length- 23"