"Rainbow Dash always dresses in style!" Rainbow Dash #69420 dabbed as she donned a dapper dress.
"WHERE IS MY FAINTING COUCH?" Rainbow Dash #91 climbed over #42069. "I am in DISTRESS."
"You're ruining the threads, darling!" #42069 tried to push #91 away.
Rainbow Dash watched the tens of thousands of her clones continue to wreak havoc on Ponyville as the entire town became slowly enveloped by a super-sized Carousel Boutique. Thus, the Rainbow Dash hive came into being and began a crusade against all that was unfashionable.
Rarity had no part in this.