The dark ones are to my liking, dear Kaeya. I knew you would be the right person to help me choose things to wear, as fashionable as you have always been. I should go and try them to see if they fit, yes?

( This shop is different than others, having a place to privately check the fit of things, and she takes the clothes he's selected and goes to see if they fit. They do, and she comes back with a bright smile. )

You have a good eye for fit, Kaeya!