Serena Williams' lace swimsuit is the hottest trend to follow

Serena Williams just ushered in the newest swimwear trend as she modelled a satin lace swimsuit with diamond jewellery on her Instagram

September 23, 2025Sep 23, 2025, 10:26 AM GMT+1

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Summer may be well in retreat, but Serena Williams just debuted a sultry new swimwear trend that’s bound to top our sartorial agenda for our next oceanside escape. The 43-year-old took to Instagram to share a stunning snapshot of herself modeling a luxe, silky number. Serena chose a baby blue satin swimsuit, delicately embroidered with intricate lace trim along the hem. She elevated the look with a matching pale silk robe, worn open to reveal her toned legs. The tennis champion added a touch of glitz to her look with a diamond-encrusted necklace, a matching bracelet, and a pair of dazzling stud earrings.

In the caption, Serena penned: "Dressed to the nines… and on cloud nine. In satin swimwear of course." In the photograph, the athlete radiated confidence – something she has spoken about candidly since revealing she lost 30Ibs with the help of Zepbound, a GLP-1 weight-loss medication. After giving birth to her second child, Adira, in 2023, Serena began taking a GLP-1 medication.

Serena Williams in pale blue satin swimsuit — Serena Williams rocked a satin swimsuit

GLP-1 medications like Ozempic, Mounjaro, and Wegovy are diabetes treatments that help suppress appetite and are typically administered through weekly injections.

The star shared details of her weight loss during an interview with People. "I feel great," she said. "I feel really good and healthy. I feel light physically and light mentally." She continued: "I never was able to get to the weight I needed to be, no matter what I did, no matter how much I trained. It was crazy, because I'd never been in a place like that in my life where I worked so hard, ate so healthy, and could never get down to where I needed to be at."

During an interview on the TODAY Show, Serena admitted that several of her family members have suffered from diabetes and shared that she hoped losing weight would alleviate pressure on her knees. "I had a lot of issues with my knees, especially after I had my kid," she shared. "That, quite frankly, definitely had an effect on maybe some wins that I could have had in my career."

Serena Williams, Alexis Ohanian and Olympia at The Adobe Women's FA Cup Final match

"As an athlete and as someone that has done everything, I just couldn't get my weight to where I needed to be at a healthy place, and believe me I don't take shortcuts. I do everything but shortcuts," she added.

Serena continued: "I literally was playing a professional sport, and I could never go back to where I needed to be for my health, for my healthy weight, no matter what I did. I would always lose a lot of weight, and then I would stay. No matter what I did, I couldn't go lower than that one number."

Serena's best bikini photos

Serena Williams yellow bikini posing in ocean

Serena in a yellow swimsuit

Vibrant yellow

The star wore a bold yellow swimsuit that featured an elegant tie detail on the front while she posed in the ocean.

serena williams in blue bikini on a yacht

Serena in a blue bikini

Bold blue

Serena showed off her killer abs in a blue bikini ensemble as she struck a pose in front of a yacht.

Serena switched up her look with a blue sarong

Sarong style

Serena for a blue bikini top styled with a long sarong that featured a daring thigh-high slit. The star posed in front of a stunning rock on her boat.