COS Stores PortugalCrafted from traceable merino wool that’s soft to the touch, this navy T-shirt dress is designed for an oversized fit with dropped shoulders and raglan seams for an effortless silhouette. – Ribbed crew neck- Wide, short sleeves- Certified by the Responsible Wool Standard, to protect the welfare of the sheep and their environment 100% RWS Merino wool / Dry clean only Back length of size S is 40.55″ / Model is 5’10” tall and wears a size S