Leave it to Hailey Bieber to transform the groutfit (that's fashion speak for "grey outfit") into the season's most covetable and copy-worthy look. This weekend, the supermodel joined Bella Hadid at a Pilates class in Los Angeles, where she debuted a monochrome grey fitness look that we'll be copying for the remainder of winter, both in and out of the gym.
To the class, Bieber wore a grey knit puffer from Prada (nice!), which she paired with a matching sports bra, Alo leggings (which just so happen to be on sale right now for under £70), and the New Balance x Aimé Leon Dore 550 sneakers that everyone—and we mean everyone—is trying to get their hands on. She also added a pair of DMY by DMY red-lensed sunglasses and a diamond body chain by Jacquie Aiche. Well, those and a pair of white athletic socks, of course.
Though this is certainly not the first time we've seen Bieber use a workout as an outfit opportunity, it is rare that we can actually shop her look. Hell, even her sold-out sneakers are available in most sizes on the second-hand market. So before this look sells out just like everything else Bieber is spotted in, shop her groutfit below.
On Hailey Bieber: Prada Wool and Cashmere-Blend Padded Jacket (£2410); Alo High-Waist Alo Soft Highlight Leggings (£65); DMY by DMY Valentina Oval-Frame Acetate Sunglasses (£130); New Balance x Aimé Leon Dore 550 Sneakers (£303); Jacquie Aiche body chain
Shop the groutfit trend:
Next: the best celebrity looks this winter.
This story was originally published on Who What Wear U.S. and has since been updated.
-
Sienna Miller Wore the Winter Bag Trend Kate Moss Also Uses to Make Her Outfits More MemorableActually, so many celebs do this.
-
I Live in Leggings All Year Round—These Are the Most Comfortable, Flattering and Polished Styles Out ThereA total game changer.
-
Lily Allen Just Wore the Sell-Out Trending Trainers Fashion People Are Sourcing Through Expert ShoppersEveryone wants a pair.
-
Bella Hadid, Rosie HW and Hailey Bieber Are Already Wearing 2025's Most-Wanted Jacket TrendMeet fashion's next obsession.
-
I'm an Editor With High Standards—19 Luxury Autumn Buys I Swear ByWise investments.
-
Zoë Kravitz and Hailey Bieber Just Wore the '70s Bag Trend That Will Dominate This AutumnBoho is back.
-
Fallen for The Row? 13 Elegant Handbags That Give Big Margaux EnergyLow-key excellence.
-
I No Longer Want To Wear Bold, Bright Trainers—5 Classic Colours I'm Way More IntoAnd will wear all year long.
