Posted 22 minutes agoSubscribe to BuzzFeed Daily NewsletterCaret DownJulia Fox's "Tasteless" Jackie Kennedy Halloween Costume Is Going Viral"Her decision not to change clothes, even after being encouraged to, was an act of extraordinary bravery."by Mychal ThompsonBuzzFeed StaffFacebookPinterestLinkHot Topic🔥 Full coverage and conversation on Politics Julia Fox dressed up like Jacqueline Kennedy Onassis moments after she survived the assassination of President John F. Kennedy.