Unfortunately, as with any new line of clothing, wardrobe malfunctions are unavoidable.
Such as with Fleur. While showing off one of Rarity’s new line of lewd, revealing rubbery bikini’s, Fleur’s curvy, busty body proved to be more than the material could handle, with her tits spilling forth and exposing her for all to see. Fortunately for Fleur, she rather likes the attention of stallions (or even other mares) drooling over her chest. Maybe if you are lucky, she might even let you see another, more intimate ’wardrobe malfunction’ later on, in her bed.