Now I kinda need to decide which JSK to make :D
These two attached have basically the same style to them. I really like them. The first one is the older of the two and its skirt is 3-tiered skirt and the layers of the tiers attached to each other.
The newer design features a skirt that also has 3 tiers but the tiers are on top of each other which adds a little poofiness from the layers.
I am leaning towards the first pattern though, also because it uses slightly less fabric.