"Tragically, an accident took place causing an unintended nipple slip ." "The occurrence happened by mistake." "The revealing of the nipple was unforeseen." "It was an innocent wardrobe malfunction." "The mishap startled all onlookers." "Precautions have been implemented to ensure this won't happen again." "We sincerely apologize for any inconvenience caused." "Rest assured, we are taking this matter seriously."