COS Stores PortugalShaped for an A-line silhouette, this high-waisted mini skirt is made from cotton-blend twill. It can be styled with just about anything – channel the matching-set trend by wearing it with the coordinating jacket. Here is its matching item. – Zip closure- Shaping darts82% Cotton, 15% Polyamide, 3% Elastane / Machine washBack length of size S is 17.24″ / Back length of size M is 17.83″