Ok well I am making my own movie of Wicked, I want to be a movie director when I am older and this is my next project so I am asking all you wicked fans for places I can buy costumes for under $100 online or a regular US store (example Kohls). I already found an Elphaba costume i just mostly need Galinda/Glinda costumes that look similar to the broadway show outfits and look pretty.

Specsifics

Galinda=
Popular Dress
When she first appears at Shiz

Glinda=
One Short Day or similar yellow dress
***Final blue sparkly dress***

Madame Morrible=
Red/black and fluffy dress or close to that