Image imported from derpibooru 
Original Description:
 
Well now that is a crossover drawing that I outdone myself and this is the first time I draw Rarity in one of her outfits so she invites Ariel and Jasmine to her Carousel Boutique to show them one of those outfits she going to wear latest video. Ariel and Jasmine are interested in that outfit so and ask her if they could make the same ones for them.
 
A week later Rarity invited them back to her Boutique and finishes the outfits for them and all three of them try them one much to Rarity’s excitement that they get to wear the same clothes.