Kira Kosarin Debuts Monochrome Edge at L.A. Horror Premiere • CelebMafia

In a black-and-white sheath and razor-sharp heels, Kira Kosarin brought graphic minimalism to the “I Know What You Did Last Summer” premiere—slasher chic with a pop twist.

July 14, 2025. Los Angeles. The black carpet outside the United Theater on Broadway was a swirl of fog, flashbulbs, and franchise fever. But Kira Kosarin, arriving in a look that felt equal parts mod and modern, carved out her own visual lane.

She wore a sleeveless black sheath dress with a bold white vertical stripe slicing down the center—graphic, clean, and unapologetically sharp. The silhouette was fitted, the hemline just above the knee, and the effect? A visual exclamation point.

Kosarin paired the look with black pointed-toe stilettos, adding height and edge without distracting from the dress’s linear drama. No jewelry, no embellishments—just a confident pose against the film’s blood-red promotional backdrop.

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