Women's FABIANA FILIPPI grey cotton mid-length skirt with a belt. Back zip closure. Size on the label: XXS. Fabric: 79% cotton, 16% polyester, 5% polyamide. Lining: 100% cotton.
Note: The belt is attached only on one side (likely came undone on the other) — easy to fix with a few stitches if needed. Visible in the photo.