My Little Pony: Friendship Is Magic: Season 8, Episode 4 - ProjectFreeTV

8 - 4: Fake It ‘Til You Make It

When Fluttershy is the only pony available to look after the Manehattan boutique while Rarity is away, she takes on a series of characters to cope with the intimidating clientele and learns that she was already the best pony for the job just by being herself.