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Jena Sims rocks a crimson swimsuit as she beats the warmth in Miami

Jena Sims was recently spotted in Miami at a swimwear event hosted by Swimsuits For All. The model and entrepreneur attended the brand’s pop-up gathering and later shared photos from the day with her Instagram followers.

Sims posted a few pictures from the event held on March 7, 2026, showing off her outfit for the occasion. She wore a bright red bodysuit which she paired with a short pink wrap skirt. She completed the look with red lace-up high-heeled sandals. She captioned the photos

“Miami brought the heattt,” while tagging Swimsuits For All and the event’s host Lauren Chan.

Screenshots taken from Jena Sims's Instagram stories (via @jenamsims)Screenshots taken from Jena Sims's Instagram stories (via @jenamsims)
Screenshots taken from Jena Sims’s Instagram stories (via @jenamsims)

Swimsuits For All is an online retailer that focuses on size-inclusive swimwear. The brand offers bikinis, one-pieces and cover-ups in a wide range of sizes.

The Miami pop-up comes as the city prepares for Miami Swim Week, which features multiple fashion shows and swimwear events across venues such as W South Beach and Paraiso Miami Beach.

Sims has her own memories tied to the event. In 2023, she walked the Sports Illustrated Swimsuit runway during Miami Swim Week while seven months pregnant.


Jena Sims’ long connection with Miami Swim Week and SI Swimsuit shows

Jena Sims has become a regular presence at Miami Swim Week, especially through her association with Sports Illustrated Swimsuit. Over the past few years, she has taken part in several runway shows linked to the magazine.

One of her most talked-about moments came in 2023, when she walked the SI Swimsuit runway while pregnant with her son, Crew. The following year she returned again for the Sports Illustrated Swimsuit Runway Show where she also attended the event alongside her husband, Brooks Koepka.

Her involvement with the brand continued in 2025. Sims appeared in the Sports Illustrated Swimsuit issue and once again took part in the SI Swimsuit Runway Show during Miami Swim Week.

Speaking on her Instagram story ahead of last year’s show, Sims said the event means a lot to her because it marked the beginning of her journey with the magazine.

“I am absolutely flying with the news that Sports Illustrated is coming back to Miami Swim week,” she said at the time.

“This was my very first job for Sports Illustrated. It will always be so sentimental to me because the very first time I walked in the show, I was seven months pregnant with Crew, and I was so terrified. But what made me feel less terrified was that I wasn’t alone up there.”

Sims was also part of the 2025 SI Swimsuit photoshoot in Bermuda which was photographed by Ben Watts.

When the 2025 edition of the magazine launched, Jena Sims was named Sports Illustrated Swimsuit Rookie of the Year. She first entered the SI Swimsuit world after co-winning the Swim Search competition in 2023 before making her official debut in the magazine in 2024.