I found this place. It has them ina kit form, they also explain the different tyes of tutu's. The one your wanting to make sounds like the Russian one,
http://www.tutu.com/kits_tutuclass.htmlThe 'Russian' ('pancake', 'platter') style is the very-flat, stand-out style most typically associated with tutus in 'modern' times. This tutu has a metal hoop hidden inside the layers of net to help provide the flat-look and stiffness.
The 'Classic' or 'English' style is similar to the 'Russian' style, but is not hooped. It has a softer, 'more-feminine' look than the 'Russian' style.
The 'Bell-Shaped' style has much more 'droop' and 'flounce' than either the 'Russian' or 'Classic' styles. The tutu-skirt is built with longer layers of net, includes layers of soft tulle, and is never hooped.