Among the many film stars and sports, fashion, and entertainment personalities who attended the US Open last night to cheer on Serena Williams was Zendaya—looking as classy as ever.

The Euphoria star was photographed walking into New York City’s USTA Billie Jean King National Tennis Center yesterday and sitting in the stands with her date: her mother, Claire Stoermer.

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Zendaya Is All Class in a Black Turtleneck and Miniskirt at the US Open
Photo: Jackson Lee / Getty Images

To watch the historic match, Zendaya wore an elegant long-sleeved black sweater over a white silky skirt or slipdress featuring a soft orange floral print and brown lacy trim. She finished the look with black leather boot heels.

The actress seemed to wear no accessories, but put on a pair of gold-rimmed aviator eyeglasses to better observe the action on the court.

Zendaya Is All Class in a Black Turtleneck and Miniskirt at the US Open
Photo: Gotham / Getty Images

Throughout the match, Zendaya and her mother were pictured cheering on Williams, who ended up the winner, beating world number two Anett Kontaveit. The score was 7–6 (4), 2–6, 6–2.

Other celebrities in attendance included model sisters Gigi and Bella Hadid, pro golfer Tiger Woods, and actor Jared Leto.

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Zendaya Is All Class in a Black Turtleneck and Miniskirt at the US Open
Photo: Gotham / Getty Images

For the match, Williams wore the same custom Nike crystal-encrusted dress, jacket, and shoes she wore to open the tournament Monday. After her win, BAZAAR.com spoke to Carly Ellis, the lead apparel designer at Nike who designed the look, about her experience.

“There are no words that can summarize the pressure and responsibility that come with designing a piece of history, for the Greatest of all Time. But every moment I have spent on it, even in times of pressure and problem solving, is a delight to be relished for the rest of my life,” she said.

This article originally appeared on Harper’s BAZAAR US.

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