Kaia Gerber updates coastal grandmother style with tomato-red ballet flats

Kaia Gerber showed exactly how to thread a little heat through a calm, expensive-looking wardrobe. Arriving at the Four Seasons Hotel in Los Angeles on April 3, she kept the base classic and airy: navy linen pants, a white T-shirt, a black bag and a trench coat. Then came the punctuation mark, a pair of tomato-red ballet flats that turned the whole look from polished to memorable.

The shoes were Repetto’s Kaia Ballet Flats in Flame Red, retailing for $440, and they did the work of a much louder accessory without disturbing the outfit’s easy rhythm. Against navy, white and khaki trench, the red read as a single, deliberate accent rather than a trend stampede. That is the trick with tomato red now: it looks best when it lands once, cleanly, whether that means on the feet, at the wrist, over the shoulders or on the mouth.

The silhouette fit Gerber’s own style code as neatly as it fit the moment. She has recently been linked to Repetto more directly through a report that said she collaborated with the brand on her own collection, which makes the flats feel less like a one-off celebrity styling choice and more like part of her vocabulary. In another recent sighting, she wore navy satin pull-on pants with a white baby tee and a classic trench coat, then finished the look with the same kind of ballet flat energy that has become one of her signatures. Gerber understands that the flat shoe can still feel chic when the rest of the outfit is disciplined.

The look also slides naturally into the coastal grandmother mood that has been around for a few seasons now: beachy, rustic, warm and without an ounce of kitsch. Lex Nicoleta, the 26-year-old TikToker who coined the term, tied it to the laidback domesticity of Nancy Meyers films such as It’s Complicated and Something’s Gotta Give, and that is precisely why Gerber’s outfit works. It keeps the linen, trench and neutral bag, then wakes the formula up with one sharp flash of color. Larissa Mills, a contributing editor at Marie Claire, put the logic plainly: when a wardrobe is built on classic tones, “any color works.”