"Regrettably, there was an incident that led to a surprising nipple slip ." "It was an unintentional circumstance." "The nipple became visible unexpectedly." "It was an incidental clothing mishap." "The mishap startled all onlookers." "Measures have been put in place to avoid any further mishaps." "We sincerely apologize for any inconvenience caused." "Please be assured that we are addressing this issue diligently."