Olivia Rodrigo stepped out in a particularly fashionable look this week in New York City.

The 21-year-old music sensation — who is a BST Hyde Park headliner — called back to the 50s in a dark dress with a deep halter neckline and white polkadots throughout.

The flirty frock, put together by stylist duo Chloe & Chenelle Delgadillo, cropped just below Rodrigo’s knees.

She teamed it with a black trench coat, white socks, and shiny black Mary Jane shoes with a block heel.

Olivia completed the look with bold red lipstick — which matched her short, glossy manicure — and a leopard print handbag.

Her shiny brunette locks were parted down the middle and arranged in sultry waves that fell down her back.

Olivia took to Instagram on Tuesday night to share a slew of pH๏τos she took on the subway.

Engaging her 38.3 million followers, she uploaded outtakes via Instagram Stories and her profile grid.

The singer-songwriter shed her coat for what seemed like an impromptu pH๏τoshoot.

One snapsH๏τ showed her point-of-view and featured her in an advertisement for her Sony LinkBuds.

Rodrigo began her Guts World Tour earlier this year on February 23, 2024 in Palm Springs, California.

It’s scheduled to wrap on July 1, 2025 in Manchester, England.

Her openers include a rotation of Chappell Roan, PinkPantheress, The Breeders, Remi Wolf and New Zealand singer-songwriter Benee.

In August, Olivia completed the North American leg of the tour and celebrated by marking the milestone on social media.