Plaid mock kilt

Pleated skirt with a side zip. The buttons actually undo. The plaid is made up predominently of 2 shades of dark green and charcoal gray, with cream, burnt orange and dark red stripes. More warm toned than pics suggest. Fabric composition is missing. My best guess is a 60% wool/40% viscose blend. In excellent condition. I bought it as deadstock and wore it only 3 times. Waist 39 in (that's not an error, it's unusually wide-waisted) Hip 43 in Length 23 1/2 in Bottom width around 56 in