I found this fabric at the fabric store a few weeks ago and just had to buy it. I saw the skirt in my head immediately.
I measured the length against another skirt Isabel has that's long enough, then adjusted so I didn't have to cut in the embroidery.
I serged it together then made a fold to hold a buttonhole elastic. I attached the elastic to one end and sewed on a button and buttoned the elastic.
Easy peasy.