Theo Wargo/Getty Images for T.J. Martell FoundationWe're confused. We thought Carrie Underwood was playing the famous nun turned governess in a TV version of The Sound of Music and yet this dress suggests she's playing the famous maid turned princess from Cinderella.
Yes, Maria ended up marrying her wealthy boss, so this Randi Rahm stunner isn't totally out of the question, but let's not forget that she spent most of the movie in a dress made out of curtains!
Disney princess or singing babysitter, this blue sparkler is an absolute dream. What it lacks in shape, it makes up for in shine and detail, especially throughout the layered skirt. The sky blue is also a perfect shade for this blonde beauty.
As far as we're concerned, there's nothing wrong with having a big princess moment from time to time, especially if you're about to play a woman who spent most of her life in a nunnery wearing a black-and-white habit.