Originally Posted by thedragonflyprincess
The tutorial above uses square knots. That is the same tutorial I use too. Doubling it up definately adds to the poof!
Yup, it's a square knot. She's right also when she says that doubling it up make the tutu poof up more, so instead of using one strip of tulle use two or even three and the same time. The end result will be a really nice and full skirt.