Celebrity Bella Hadid Bella Hadid and Hailey Bieber Just Wore Your Dad's Most Embarrassing Accessory And somehow made it look cool. By Alicia Brunker Alicia Brunker Instagram Alicia Brunker is a freelance writer who covers celebrity, royal, and fashion news for InStyle.com. She joined InStyle's digital team in 2017, and previously contributed to ELLE, T: The New York Times Style Magazine, and WWD. InStyle's editorial guidelines Published on January 9, 2022 @ 11:56AM Pin Share Tweet Email Out of all the embarrassing things our dads wear (Hawaiian shirts, cargo short, jeans and tennis shoes), tube socks have to be the most cringe-worthy. But leave it to supermodels Bella Hadid and Hailey Bieber to make the awkward accessory actually look cool. On Saturday, Hadid and Bieber were spotted leaving a Pilates class together in Los Angeles, and they made a fashion statement in matching white tube socks paired with chunky sneakers. And somehow it worked. Hailey, for her part, wore a gray Prada puffer coat with leggings in the same shade, which she tucked into her socks. She accessorized with red-tinted sunglasses, a canvas tote bag, and a green juice in hand. Her brunette hair was pulled back into a tight bun. Similarly, Bella took a cue from ballerina style and wore her tube socks over a pair of black leggings. A white crop top, square sunglasses, and a duffle bag completed her gym look. Bella Hadid's Outfit Is Complete and Utter Chaos Post-workout, Bella shared a mirror selfie from her and Hailey's Pilates sesh to her Instagram Stories. In the snap, both girls are seen posing on their respective reformers, with Bella pulling down the waistband of her leggings to show off her sculpted midsection. It may only be winter, but Bella and Hailey's abs are already summer-ready.