Help On My Sweet 16 Please!!!

Im having a sweet 16 in four months yeah!! I know its pretty late to be planning now! my mom is giving me $2000 to have the party and whatever else I go over I have to pay for myself anways Im having a cinderella themed sweet 16 my mom is cooking for my sweet 16 so thats outta the way but I need decoration ideas and party favor ideas and a place where I can have invitations made inexpensively as well since I am on a budget....if anyone has any recent pictures of a sweet 16 they just went to or just had please send them to me so I have an idea on how to decorate it..thanks soo much you can email me at seductiveshortii@yahoo.com