Olivia Rodrigo Truly Cannot Stop Wearing This Polka Dot Halter Dress

Olivia Rodrigo and her friends wearing a polka dot halter dress — (Image credit: @oliviarodrigo)

Olivia Rodrigo has a crush and in this instance, no—I'm not talking about her actor boyfriend Louis Partridge. I'm talking about the latest addition to her vast polka dot dress collection.

If you're even passingly familiar with Rodrigo's personal style, you're already familiar with her fixation on the nostalgic print. From the spotted white Alessandra Rich one-shoulder mini she pulled for a Q&A in Los Angeles to the dotted linen Reformation shift dress she wore on a mid-Guts tour trip home last spring, she's curated quite the collection.

Now, the pop star seems to have found a new favorite in Réalisation Par's black-and-white polka dot Sadie Dress. Debuted via an Instagram vacation photo dump on Jan. 23, the pop star posed in the easygoing piece alongside friends Tate McRae and Iris Apatow. Apparently, the two joined Rodrigo on a group trip to Mustique, a private island in the Caribbean.

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A photo of Olivia Rodrigo accessorizing a black-and-white polka dot dress with gold hoops. — Olivia Rodrigo accessorizes a black-and-white polka dot dress with gold hoops.

Réalisation Par Sadie Dress

I can see why Rodrigo made sure to pack this breezy sundress for the tropical getaway. Much like the Lancôme ambassador's love of red lipstick and Mary Janes, polka dots align perfectly with her affinity for nostalgic American fashion references. But always, there's a sense of playfulness that keeps the look from feeling too much like pastiche. In December, for instance, Rodrigo rode the subway in a navy Dana Foley polka dot midi accessorized with cherry red nails and a leopard print bag—a masterful study in print-mixing.

A photo of Olivia Rodrigo taking the train in a navy polka dot midi dress paired with a leopard print bag. — Olivia Rodrigo takes the train in a navy polka dot midi dress paired with a leopard print bag.

Kurt Geiger Bond Shoulder Bag

It just goes to show that even timeless pieces, like a dress in a classic cut and print, can feel fresh again with the right styling. No wonder Olivia Rodrigo thinks it's so good for her.

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Hanna Lustig is a staff writer at Marie Claire, where she gets to gab every day about the topics she holds most dear: fashion, beauty, and celebrity. Hanna’s editorial journey began with formative internships at Elle and InStyle, where she was lucky enough to work for some of the smartest women in media while she was still in college at the University of Tennessee. Hanna then accepted a digital culture reporting fellowship at Insider, where she helped carve out a new beat dedicated to covering influencers. Those experiences later served her well as a staff writer at Glamour, where she developed a knack for spinning quick turnaround celebrity news and trend reporting into juicy feature stories. Some of her greatest hits include an earnest ode to the no-pants trend, this meticulously reported feature exploring the rise of endoscopic facelifts, this snappy take on the Chanel-designed fantasy of Sofia Richie’s wedding, this tribute to WAGs past and present, and this timeline of Katie Holmes’s life and career as told through her denim collection.

Diane Keaton once hung up on Hanna during an interview, but thankfully that mishap did not derail what has otherwise been a deeply fulfilling career writing for and about women. As one of Marie Claire's resident experts on style and culture, her current coverage ranges from exploring TikTok's contrast makeup theory and the return of the boat shoe trend to interviews with costume designers for hit shows like Nobody Wants This and The Penguin. When she’s not at work, Hanna can probably be found listening to pop music, talking to her dog, and gossiping with her best friends. For more of Hanna’s perfect opinions on pop culture, you can follow her on Instagram and X.