Maybe Betty's hair should go a shade darker? Or should she maybe change the style? A little more off the face?

8 seconds sound clip from the White Christmas (1954) movie soundboard.

You can hear this line at 00:24:38 in the Blu-ray version of the movie.

Quote context

[...]

- Well, would you like a cigarette?

- No, thank you.

- I, for one, would like a little free advice. Do you have any suggestions for the act?

- No. Just keep plugging away.

- Oh. But there must be something.

- Should we both be blondes?

- Maybe Betty's hair should go a shade darker? Or should she maybe change the style? A little more off the face?

- No. I wouldn't change a thing.

- Would you care to dance?

- Don't you think we should discuss...

- Let's say it with music.

- All right. Now, promise you won't say anything important till I get back. Bye, now.

[...]