Jennifer Garner’s child Fin Affleck showed off their unique sense of style as they ran errands with the actress this week.Fin, 17, formerly known as Seraphina, wore a graphic print Bob Marley tee and cut-offs, with their hair styled in 90s curtains for the outing.Garner, 54, showed off her natural beauty by going make-up free as she donned a blue shirt and leggings for the day out.The 13 Going on 30 star shares Fin, daughter Violet, 20, and son Samuel, 14, with ex-husband Ben Affleck, 54, who she was married to from 2005 to 2018.Fin came out as non-binary and debuted their new name at a memorial service for Garner’s father back in April 2024, the Daily Mail revealed.Wearing a black pantsuit and buzz-cut hairstyle, Fin introduced themselves by their new name before reading a bible verse to the congregation at Christ Church United Methodist in Charleston, West Virginia at the time. Jennifer Garner’s child Fin Affleck showed off their unique sense of style as they ran errands with the actress this week The 13 Going on 30 star shares Fin, daughter Violet, 20, and son Samuel, 14, with ex-husband Ben Affleck, 54, who she married to from 2005-2018; Affleck and Garner seen in 2013 in West Hollywood Fin has been pictured with their new short cropped hair as early as February 2024, but the funeral was the first time the top actors’ kid introduced themselves in public with a new name.Following the end of his marriage to Garner, Good Will Hunting actor Affleck rekindled his romance with ex-fiancee Jennifer Lopez in 2021 after the pair had initially separated back in 2004.The two stars went on to say ‘I do’ in Las Vegas on July 16, 2022 and took part in a larger ceremony in August 2022 at the actor’s Georgia property in front of family as well as close friends.Lopez filed for divorce from Affleck on the two-year anniversary of their Georgia wedding. The divorce was finalized in early 2025.Despite the split, the pair seemingly have remained on good terms and have also worked on projects post-divorce such as the film Kiss Of The Spider Woman (2025).The former couple reunited as they walked the red carpet at the premiere of the movie in NYC last year in October.While having a past conversation with Entertainment Tonight, the Gone Girl actor also offered insight into his relationship with his children post-divorce.’For the record, Jennifer Lopez is spectacular. Great to my kids, great ongoing relationship with them.’ Fin, 17, formerly known as Seraphina, wore a graphic print Bob Marley tee and cut-offs, with their hair styled in 90s curtains for the outing The teenager is seen with dad Affleck in New York City in March 2026He continued: ‘I love her kids. They’re wonderful. She’s [an] enormously important, tremendous person of a lot of integrity who I adore and am grateful to.’The On The Floor songstress is mom to 18-year-old twins, whom she shares with ex-husband Marc Anthony. Affleck recently admitted that his children don’t want relationship advice from him following his failed marriages to Lopez and Garner. The star made the comments while stopping by an episode of Jimmy Kimmel Live! ‘I’ll say, “You know, well the thing about that relationship there…” and the 17-year-old turns to me and goes, “Oh, like you’re the expert on relationships?”‘ he said. ‘I give advice and try to talk to them, parent them as you do. What I found is that now it’s not only one teenager rolling their eyes.’Affleck added: ‘I’ll kind of launch into something at the dinner table and I’ll catch them giving each other looks and I realize I’m the caricature in this story.’The actor explained that he thought of himself as being a ‘cool dad.’But with his children now growing up, they often offer their famous dad sarcastic one-liners.Affleck and Garner had initially been slated to co-star in his new film Animals, with Kerry Washington later being cast to replace Garner. The former couple would have portrayed a rocky marriage on the screen.’I talked to Jen, and she was like, “We don’t wanna do that. You just get baggage,”‘ he said of their conversation during an interview with Entertainment Weekly.However, Affleck shared how he does want the chance to collaborate with his ex-wife in the future. ‘I would love to work with her, frankly. She’s fabulous, and we’re really good friends, and I’m profoundly grateful to her, and we have a great thing.