"Oh, wow, thanks," Olive says, looking reflectively down at her own dress. It's hard not to imitate Kate's swishing, so she just goes ahead and does it, though she has considerably less to swish. It kind of makes her regret going with something simpler today. "I just got it. I mean, I really just like it 'cause of the pockets." She sticks her hands in them to demonstrate.

Any dress is better with pockets.

"Have you got a wedding dress yet? Or are you guys gonna do, like, matching costumes? Oh, my God, that would be amazing."