If you download the patterns, what paper do you use for cutting out? I like the thin tissue paper that Vogue, etc. supply. I've made a few small patterns using the skirt pieces from old wedding dress patterns. Would you print out onto regular printer paper and then tape it all together? I hope it's a lot cheaper because that's a lot of work and the paper's hard to pin/cut.
For flimsy, slippery fabrics like organza, I wonder if it would be easier to transfer the pattern to the uncut fabric, go over the outline with stitching (like embroidery,) THEN cut around the stitching? You'd have to be careful, but it wouldn't get caught in the feed dogs. Things that make me go hmmm...
I like the idea of making an underskirt to attach the skirt petals of this pattern to the bodysuit. I think you could make a pattern of a band-and-petals and cut out two to layer over each other and get an easier, set-in effect.
Like this:
▬▬▬▬▬▬▬
▼ ▼ ▼ ▼ ▼
That can be inserted into the leotard skirt line more easily, but you have to gather or ease the top part if it's not lycra or stretch fabric.