I designed her Cinderella Cupcake Dress to match her actual princess dress!
For the most part this was pretty simple and inexpensive.  I was able to get the tiara at Target for $1.99.  The beads were simply silver beads from a local craft store that cost less than a $1.00.  The candy flowers for the bodice were $6.99 from the craft store and I added some white sprinkles.
My daughter loved it!  She had an amazing 3rd birthday party.  I will definitely be trying this out again.
 

 
