I have done quiltin on a fondant cake before but it doesnt look "fluffly" Did I need to add more buttercream underneath?
Thanks

Here is a step by step photo tutorial of a billowing technique. Maybe you could adapt it into your quilt..

http://thejoyofcake.shutterfly.com/tutorials

Do you have a picture of the effect you're going for?

Laurenlulu Thanks for the tutorial,I have been wanting to do this for sometime.

You're welcome sweetheart, I think the effect is gorgeous and elegant. I haven't tried the technique yet but the pictures make it seem very approachable.