Episode -12 (Suited for Success)

Rarity runs a "boutique" in a tiny little town where virtually nothing goes on. Every once and a while there's a prom or homecoming dance, but those require some less than stellar dresses. So when the possibility of going to the Gala comes up, Rarity works for things aside from direct financial compensation. The real money comes from the frilly numbers she sells out of the back room, anyway.