It is Halloween season, and Jack Schlossberg, the only grandson of former American president John F. Kennedy, isn’t impressed with one of the costumes. On Friday, October 31, 2025, Julia Fox took to her official Instagram to share her costume for the Halloween celebration. The American actress wore a pink skirt suit that was covered in blood. Julia’s outfit was inspired by Jackie Kennedy’s double-breasted wool suit, which she wore on November 22, 1963, when her husband, JFK, was assassinated.The mother of one’s costume received significant backlash, as netizens felt that wearing the outfit for Halloween was disrespectful and insensitive.However, Julia went to Instagram to explain her choice. She wrote:“I'm dressed as Jackie Kennedy in the pink suit. Not as a costume, but as a statement.”She continued:“When her husband was assassinated, she refused to change out of her blood-stained clothes, saying, 'I want them to see what they've done! The image of the delicate pink suit splattered with blood is one of the most haunting juxtapositions in modern history. Beauty and horror. Poise and devastation.”She added:“Her decision not to change clothes, even after being encouraged to, was an act of extraordinary bravery. It was performance, protest, and mourning all at once. A woman weaponizing image and grace to expose brutality. It's about trauma, power, and how femininity itself is a form of resistance Long live Jackie O.”Jack Schlossberg took to his official X account to call out the actress. He called her actions disgusting, desperate, and dangerous.He tweeted:“Julia Fox glorifying political violence is disgusting, desperate, and dangerous. I’m sure her late grandmother would agree.”More details on Jack SchlossbergJack Schlossberg is the son of Caroline Kennedy and Edwin Schlossberg. He was born in January 1993. Jack has not been shy in expressing his views on controversial topics, primarily when they concern his family. View this post on Instagram Instagram PostIn a YouTube video, Jack Schlossberg gave his two cents on the forthcoming Ryan Murphy series Love Story. Love Story is the upcoming 2026 series about the romance of John F. Kennedy Jr. and Carolyn Bessette Kennedy. The 32-year-old opened up about his frustration, claiming that his family wasn’t respected. He said:“It frustrates me that my family, which has a legacy of public service, not of celebrity, is portrayed in the media, which has an effect on people's minds and how they understand our history.”He added:“They're portrayed for their personal failures and the most horrific, dramatic moments of their life. And you're not focusing on the work that John [F. Kennedy Jr.] did. You're not focusing on anything. You're focused on sex. This is all about sex and fashion, and there's a lot more to my uncle and my family than that.”Read more: "We're getting close to demonstrating": Elon Musk hints at flying car in Joe Rogan's podcast, says product demo"will be unforgettable"