Harry Styles makes Met Gala debut in sheer Gucci top

Harry Styles made his Met Gala debut Monday evening.

The 25-year-old singer opted for a sheer Gucci top with ruffle and lace detailing paired with high-waisted pants.

Styles completed his look with a drop earring, several flashy rings — which included a nod to his initials "H" and "S" — as well as teal and black nail polish.

Harry Styles, in a Gucci outfit, makes his Met Gala debut.

Harry Styles, in a Gucci outfit, makes his Met Gala debut. (Charles Sykes/Invision/AP)

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The One Directioner, who is co-hosting the event in New York City, arrived with Gucci creative director, Alessandro Michele, who is also co-chairing the evening.

This year's gala theme, "Camp: Notes on Fashion," was inspired by a seminal 1964 essay by Susan Sontag in which she describes the phenomenon as something that shan't be talked about: "To talk about Camp is therefore to betray it."

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The theme is the basis for the Costume Institute's spring exhibition.

The Associated Press contributed to this report.