I have been looking for cheap beautiful one piece ballet tutus for a long time and I finally have found a place in Germany where you can buy pancake and powderpuff tutus with satin,velvet and nylon bodice. They also have rehearsal tutu skirts of nine layers. Pancake tutu nine layers and powder puff with 6 layers. They can make your tutu any colour, only you have to contact them if yours is to be made in other colours than white pink or black.
Here are the links to their sites:
www.newline-dance-products.de
http://www.amber-dancewear.com
Tutu prices are 115 euro children, adult 125 euro