Serena Williams poses in sheer lace satin lingerie with plunging neckline

Serena Williams just proved she can ace style off the court as easily as she does on it. The tennis legend kicked off fall with a pin-up-inspired lingerie moment, showing off her sultry side in a satin-and-lace look shared on Instagram.

Williams wore a plunging white satin romper trimmed with delicate lace that hugged her waist and showed off cheeky details. To elevate the boudoir aesthetic, she layered on a long periwinkle bathrobe edged with matching lace on the sleeves—a dramatic, floor-sweeping finish that gave the look red carpet appeal.

She completed the ensemble with voluminous blonde ringlets styled in a glamorous side part, sparkling diamond earrings, and a pearl choker necklace that added a vintage touch. Her glam was equally bold: smoky gray eyeshadow, fluttery lashes, and a rich berry lip.

The 23-time Grand Slam champion captioned her post with “on cloud 9,” and the vibe matched the visuals—luxurious, confident, and unapologetically glamorous. With this retro-lingerie look, Serena once again proves she’s not just a sports icon but a style powerhouse.

Serena Williams wearing periwinkle satin bathrobe with lace sleeves

Close-up of Serena Williams with voluminous blonde curls and pearl choker