You can always rely on Fashion Month to churn out the trends, not just for apparel, but for hair, too. Over the last few weeks, the runway has given us sculptural frizz, combover-esque bangs, creative crimping, and countless other looks that make you wonder whether all of the lead hairstylists have colluded to make your morning routine a little more difficult. But behold: the trend we didn’t see coming… back. In the ultimate model-off-duty moment, Gigi Hadid was seen wearing a humble zig-zag headband—the quintessential late-'90s and early-2000s hair accessory.

After walking in Miu Miu’s Spring/Summer 2027 show on October 4, Hadid was spotted leaving the venue with her long, blonde hair pushed back by a tortoiseshell scalloped headband. Also known as a shark-tooth or comb headband (depending on who you ask, where they grew up, and how old they are), the style has those unmistakable wavy teeth that grip the hair while keeping the face free of any stray tendrils.

Hadid wore it with an otherwise wonderfully uncomplicated look: a loose, white button-down left open over a white bra, jeans cinched with a brown leather belt, and white mesh ballet flats decorated with tiny floral embroidery. She carried a brown Miu Miu bag, making the whole thing feel less like a carefully engineered Paris Fashion Week outfit and more like someone running errands after class in 2002—if that person happened to be a supermodel.