COS Stores PortugalA shirt dress is the perfect throw-on-and-go style. This one is crafted from organic cotton-blend denim in washed blue and has a modern silhouette that comprises a shirt and mini skirt. Wear it with knee-high boots. – Regular fit, button closure- Pointed collar, back patch pockets- Organic cotton is grown from non-genetically modified seeds without chemical fertilizers or pesticides64% Organic cotton, 36% TENCEL™ Lyocell / Machine washBack length of size 6 is 35.62″ / Model wears a size 6