The skirt pattern can be sewn up in a couple of ways.
Skirt Option 1: Cut along pink and white dotted line. Green band can be used as a waist band or cut in half lengthwise to create a ruffle edge along the bottom edge. Sew up edges along pink edge. Use elastic for waist band. Waist approx. 47" adjustable by elastic.
Skirt Option 2: Cut pink triangles and sew together to form a rectangle. Take one skirt panel and cut in half. Sew together leaving room for a slit. Create reverse box pleat with pink fabric for the slit. Use green fabric for the waist band. Use elastic for the waist band. Waist approx. 34" adjustable by elastic.