Oh, thank you, Stepmother.
4 seconds sound clip from the Cinderella (1950) movie soundboard.
You can hear this line at 00:29:52 in the Blu-ray version of the movie.
Quote context
[...]
- Well, I see no reason why you can't go. If you get all your work done.
- And if you can find something suitable to wear.
- Mother, do you realise what you just said?
- Oh. If.
(WOMEN SNICKERING AND CHUCKLING)
- Isn't it lovely? It was my mother's.
[...]