Rigid denim a-line mini skirt in leandra wash

I love this skirt but I recently lost weight and it's too big. Below is the description from Madewell: A cool raw-hemmed denim mini that gives a nod to homemade-in-the-'70s skirts. A-line shape make it the one you'll want to wear every sunny day. 16" long (based on size 27) Do Well: We partner with the Better Cotton Initiative to improve cotton farming globally. Premium 100% cotton denim from the renowned Orta mill. Machine wash. Import. Madewell.com only. H5861 I will upload pictures tonight