I found Rapunzel plates still in the packaging at the thrift store for $.50. I then layered them with plain pink plates.
Vanilla vanilla cupcakes in pink, yellow, and purple wrappers:
The glitter "4" candle was from Walmart and the cupcake wrappers are from Joann but I have seen them at Michael's and Walmart as well.
Handmade paper lanterns and sun bunting:
Rapunzel "hair" all over the ceiling:
I covered water bottles with pink and purple cardstock. I put some heart stickers on the tops of each lid too. Also, put out some more pascal party blowers for the kids...they were a big hit!