19 Best Tummy-Control Swimsuits, From Bikinis to One-Pieces

“When shopping for a tummy-control bathing suit, it’s important to know that they’re designed to offer extra support, smoothing, and shaping around the midsection,” says Cami Raymond, senior design director of shapewear brand Ruby Ribbon. “A well-fitted swimsuit is more likely to offer effective tummy control, so look for swimsuits made from high-quality, durable materials like polyester and Lycra (or spandex) with a good amount of stretch—this will provide a comfortable fit and better support.”

As for certain designs, she suggests high-waist bottoms if you’re a fan of two-pieces; if you prefer one-piece suits, look for accents on the suit. “Suits that feature ruching or ruffles around the midsection are also design elements to be on the lookout for as they can help disguise any midsection insecurities and create a more flattering silhouette,” Raymond says.