Paris Fashion Week is in full swing with celebrities making their stylish appearances. Jennifer Lawrence stood out at Christian Dior's Fall 2024 runway show on February 27 in the latest trend of office siren chic. The Dior ambassador rocked a grey suit ensemble with a jacket, a braless vest to flaunt some cleavage, and matching pants. She accessorized with silver earrings, black sheer socks, and pointed black pumps. To complete the look, Lawrence added a long black coat, small shades, and a black Lady Dior bag. Her makeup was kept minimal with a peachy lip. The office siren trend, popularized on TikTok, features ’90s and 2000s business casual attire with a sexy twist. Lawrence's red carpet appearances always make a statement, as seen at the 2024 Golden Globe Awards in a stunning black velvet gown by Dior.