The WTA released its "'Who Wore It?' Challenge" feature, in which the players were tasked with identifying which of their colleagues were the owners of various on- and off-court outfits.

The looks were all pretty easy to guess, such as Venus Williams's EleVen by Venus kit:

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Agnieszka Radwanska's wedding dress:

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Garbine Muguruza's bold shirt and pants look:

Maria Sharapova's Swarovski crystal dress:

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And Serena Williams' sleeved ensemble:

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The most memorable of them all, though, belonged to 2016 WTA Finals champion Dominika Cibulkova.

As Caroline Wozniacki pointed out, it looks sort of like something a matador would wear:

"It's easy for me. It's Cibulkova," said Karolina Pliskova.

While Cibulkova won't qualify to return to Singapore this year, perhaps this victory in fashion, however small, provides some consolation.