Zand Amsterdam OS convertible reversible cotton skirt OS NWOT

How does one describe this skirt. It is reversible and highly adjustable in the waist. Heavy duty snaps can literally fit from a size 15 to 21. Wrap style skirt with an exposed heavy duty zipper under the waistband. Each side has a beautiful corresponding patchwork design, and has D-rings to hang your gear. These types of skirts are mainly worn when biking or hiking and go over your leggings or bike shorts to look a little more feminine. The waistband can be removed and worn as a belt or as a Crossbody strap to hang gear. When new the skirt comes with a pouch, but I do not have that.