customized t shirt

I need your help....once again.....

I want you guys to look at my tutus and tell me what you think I can do to them to make them stand apart from everyone else's. I don't know how familiar you are with tutus, but there are tons on ebay...

Any good customized t-shirt sites??

So I want to create some t-shirts to sell for this non-profit thing I started, but zazzle is kind of difficult to use and they don't give you a very big cut without raising the price too