The expansion of the skirt at the seams starts low (figure 212). The skirt of this form can be obtained by performing not less than four wedges.
Put on a sheet of paper a drawing of the skirt pattern 208. A little below the middle of the length indicate the beginning of the expansion skirt (figure 213).
Cut the pattern along the dashed lines, put it on another sheet of paper. Add to each part on the line of the bottom half of the extension (for example, 4 cm). Connect the resulting points of inclined solid lines with the existing nadseni (figure 214).