Care To Dance?

Princess is having a ballerina birthday party for her 3rd birthday next month. Ballerina birthday supplies are surprisingly hard to come by so I'm searching Ebay and Etsy for decorations and making some myself.
Here's what I've got so far and what I'm planning to get:

Invitations from Ebay
http://bit.ly/i9MrTm

Possibly ballerina silhouette cupcake toppers from Etsy seller Two Sugar Babies
http://etsy.me/eCjLN6

Tutu Outfit
Made by Moi, of course! I'm almost finished with this. It includes a hairbow, tutu, matching tutu for her favorite doll, and applique shirt. Pics will be up on Facebook when it's done.
Here's a link to the album:
http://on.fb.me/f3fmGF

Ballerina Dress
Also made by Moi! I made one for Princess and one for her doll. I figured she probably won't want to wear a tutu for the whole party so now she has a backup outfit


Paper plates and plastic silverware
From a party store in colors that coordinate with the party theme

Ballerina Cake
Your basic bowl-shaped cake "skirt" with a barbie stuck in the top. Sounds tasty! Hope it turns out because I've never made one of these before.

Ballerina Garland
Designed and handcrafted by...Moi! Does anyone else think I'm putting too much work into a 3 year old's party?