YSL black skirt. It's labeled as size M, but the waist is narrow. The flat measurements are: waist 31cm, hips 51cm, and length 63.5cm, which covers the knees. Please compare these measurements with your own skirts. It's an old item, but the lines are beautiful and it's a very elegant skirt. Perfect for someone who fits the size. - Color: Black - Material: 100% wool, lining is cupra - Brand: Yves Saint Laurent Thank you for looking.