All Grown Up! Nicole Kidman’s Daughter Sunday Rose Steals the Spotlight in Elegant Prom Gown.

The actress’s daughter just made her prom moment one for the fashion archives, and the price tag attached has the internet divided.

On April 19, 2026, Nicole Kidman and Keith Urban’s 17-year-old daughter, Sunday Rose Kidman Urban, shared an Instagram photo with the brief caption “prom <3.” The post quickly went viral as netizens marveled at her elegant gown, which is worth more than most people’s monthly salary.

Sunday looked radiant as she posed on an outdoor staircase wearing a vintage, decorated gown from the Oscar de la Renta Spring 2022 line. The strapless dress showcased a silver sequined bodice shaped like strawberry vines, which cascaded down her hips before blooming into a voluminous white tulle skirt.

Fashion enthusiasts might recognize the piece from the luxury resale site Vestiaire Collective, where a version of the gown recently sold for $5,800. This price represents a significant drop from its initial retail value of $12,900.

Still, it was all for a school prom. Yes, really.

Naturally, reactions online were swift and split right down the middle. Some fans were completely swept up in the look, while others called the whole thing excessive.

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