When I'm wearing a new bonnet, all the figures I ever knew go right slap out of my head.

6 seconds sound clip from the Gone with the Wind (1939) movie soundboard.

You can hear this line at 03:09:21 in the Blu-ray version of the movie.

Quote context

[...]

- Melly'd be so disappointed if you weren't surprised.

- I won't let on.

- I'll be the most surprised man in Atlanta.

- Well as long as you're here, let me show you the books so you can see how bad a businessman I really am.

- Oh don't let's fool with any books today.

- When I'm wearing a new bonnet, all the figures I ever knew go right slap out of my head.

- The figures are well lost when the bonnet's as pretty as that one.

- Scarlett, you know, you get prettier all the time.

- You haven't changed a bit since the day of our last barbecue at Twelve Oaks where you sat under a tree surrounded by dozens of beaus.

- That girl doesn't exist anymore.

[...]