How to make a low waist JSK?

I want to make a low waist lolita JSK. Does anyone know where to find the patterns??? I cant find one that's exactly right on my Goth-loli sewing book.
http://www.angelicpretty.com/shopping/item/jsk/122J2-2682/122J2-2682.htm
I like a low waist JSK like this one.
Please help!