My Little Pony: Friendship is Magic, Season 5

Sassy Saddles:
Rarity, I am so sorry. I focused on that one dress, and the rest of Rarity's Royal Regalia paid the price.

Rarity:
Well, so did the Princess Dress. The more I sold the more each dress lost its "Time, Love and Couture", becoming "Terrible, Lacklustre and Common".

Sassy Saddles:
I think I finally understand the Rules of Rarity... and will apply them at my next job.

Rarity:
I beg your pardon? The Rules of Rarity are only to be applied at Canterlot Carousel! Which is why you must continue to manage the boutique while I'm in Ponyville.

Sassy Saddles:
Ponyville?

Rarity:
Well, yes, I'll come to Canterlot with new designs and to see the customers of course, but Ponyville was always going to be my home base.

Sassy Saddles:
[gasps] Bobbins and bodkins, Rarity! Oh, thank you, thank you, thank you! And I promise to run everything following your rules.

Rarity:
I would expect nothing less.