"Oh. Hi Rarity. What brings you to-"
"No time! Now tell me, are you more of a silk or a poplin kind of person?!"
"Uh..." Fluttershy nervously looks back and forth between Rarity and all the different kinds of fabric all in a little red wagon that Rarity had pulled all the way here.
"I should probably explain. You see, right now, I'm in the middle of designing your dress for the school's winter dance. And I want each and every one of our friends' dresses as unique as they are. So, you understand, right?"
"I do. And it's oh so great your doing so much for us, but you don't have to. We'll all be as unique as ourselves with and without your dresses."
Hearing what she'd just heard, Rarity smiles, knowing that no matter what, her friends will like their dresses either way. Such true friends.
"But since you asked, neither. Honestly, I see myself as more of a chiffon than a silk slash poplin kind of gal." Fluttershy giggles to herself. Her and Rarity both laughing the whole thing off.