Riuuzu's Contest Mascot Entry - WIP 7

So I'm designing the Contest entry part by part. This is me designing the skirt in two parts. This is part one, where I'm trying to figure out how to adjust the bottom of the skirt to be larger than the top have of the skirt... I'm moving all the lines to the left of the canvas, then selecting the lines I want, and moving them back the skirt to where I scale and adjust the lines to fit the way I want it to.