Warm, 100% cotton turtleneck / rollneck sweater from J. Crew. Great on its own or with layering. Great condition, and ribbed knitting lets it stretch with you. Measurements, flat: Shoulder to shoulder: 16.5” Pit to pit: 19.5” Sleeve length: 21.5” Total length: 23” Offers welcome! Happy to answer any questions or provide additional pics/details.