I.  Overview of the 3 basic skirt pattern blocks that will be created using CLO 3D A-line skirt Pencil skirt Mermaid skirt II. Making A-Line Skirt Pattern Block  A. Preparation Go to the menu and select the "Parametric Pattern" tool Click "Create" B. Measurement/Guidelines Extend the vertical to 45 cm Create an Internal Line box Set the side segment type to "Default Corner, Mirror" Cut both patterns C. Internal Lines Creation Create 3 internal lines from waist to hem (3 cm, 9 cm, 11 cm) Create 2 internal lines from the center to the side seam (8 cm, 17.47 cm) Create 1 internal line from skirt hem to waist (1.5 cm) D. Creating Points via Internal Lines Use the "Edit pattern" tool Select the dart line, hip line, and hemline Extend/Trim and add a point to the pattern outline E. Creating Skirt Darts Use the "Edit pattern" tool Lock all pattern outlines Convert all internal lines to baselines Lock all baselines (twice) Click on the dart poin