Celebrity Jennifer Garner Jennifer Garner Wore a Halter Gown With a High Leg Slit Goodbye errand-running sneakers, hello pointy-toed pumps. By Tessa Petak Tessa Petak Instagram Tessa Petak is a Brooklyn-based writer who helps to cultivate InStyle's illustrious news coverage across a wide range of topics including celebrity, fashion, and entertainment. She also produces and composes celebrity profiles and features for the site and InStyle's digital issues. InStyle's editorial guidelines Published on March 1, 2022 @ 10:48AM Pin Share Tweet Email Photo: Getty Images Jennifer Garner is one of the most relatable celebrities out there — from her hilarious Instagram to her errand-running ensembles. But the actress just traded in her usualy functional fashion for a sophisticated red carpet look and we can't get enough. On Monday night, the actress attended the New York City premiere of her new movie, The Adam Project, in which she stars alongside Ryan Reynolds, Zoe Saldaña, and Mark Ruffalo. For the occasion, Garner wore a sexy black halter gown with a high neckline trimmed with white fabric. The tapered dress also featured a high slit up the middle, which showed off her toned legs and bejeweled pointy-toed pumps. Getty Images Garner kept her accessories to a minimum with dainty drop earrings, rings, and a diamond watch by Vacheron Constantin. Her flawless glam included a subtle smokey eye, a light pink lip, and rosy cheeks, as well as an intricate updo. Jennifer Garner Is Fully Embracing the Snow Bunny Look, Complete With This Perplexing Shoe Trend Her co-stars also attended the event, including Reynolds who showed up with his impeccably dressed wife, Blake Lively. The sci-fi flick, also produced by Reynolds, will be available for streaming on Netflix starting March 11. Garner's son Samuel, whom she shares with ex-husband Ben Affleck, celebrated his 10th birthday over the weekend. According to Entertainment Tonight, the family threw a party of the youngster, which is why Ben and his girlfriend Jennifer Lopez were not in attendance at the 2022 SAG Awards on Sunday. An insider told the publication that Garner and Affleck are in a great place as co-parents. "[Garner] is happy for him. She is glad that Ben is healthy and thinks he is a really good dad."