The Verdict Is in—These Are the 10 Best Midsize Swimwear Brands

a collage of women wearing midsize swimwear brands

(Image credit: @mondayswimwear@goodamerican)

Before you can sit in the sand, soak up the sun, and listen to the waves crash in the background, there’s one thing you need to do: find the perfect swimsuit. The task seems easy in theory, but anyone who’s midsize, busty, or generally curvy can tell you that’s far from the truth. Yes, many brands have made strides in the right direction (like using more sustainably sourced materials and extending their sizing), but few brands check all the boxes. In fact, as more critical conversations around creating size-inclusive clothing happen, more brands are marketing that their swimsuits cater to curves when, in actuality, they don’t—a fact that becomes apparent when you slip into a dressing room or unbox an online purchase to try on one of said "size-inclusive” styles.

There’s nothing more disappointing than that moment when you realize a pair of bikini bottoms won’t fit around your hips, a one-piece swimsuit will not make it over your shoulders, or a bikini top lacks the support you need and your boobs are literally busting out of it. I would not wish that moment on anyone, and luckily, there are brands out there creating swimwear that not only will suit your curves but also is super cute. So in that vein, we’ve done some research to round up the 10 best midsize swimwear brands to shop for right now. Your perfect swimsuit awaits.

1. Monday Swimwear

a photo of a woman on the beach wearing a blue bikini from one of the best midsize swimwear brands, Monday Swimwear

(Image credit: @mondayswimwear)

Anyone who’s busty can tell you that trying to find a swimsuit that fits makes them feel a little like Goldilocks—you never know if you’re going to find the perfect fit, especially when you’re dealing with traditional swimwear sizing. This is what compelled Natasha Oakley and Devin Brugman to found Monday Swimwear back in 2014. The brand is dedicated to creating curve-conscious swimwear, and they do that by offering cup sizes AA through G and bottom sizes ranging from "Petite" to "Very Very Voluptuous." The result is a swimsuit that you know is going to fit your bust just as well as it fits your hips.

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2. Good American 

a photo of a woman on the beach wearing a blue one piece from one of the best midsize swimwear brands, Good American

(Image credit: @goodamerican)

At some point, you might have stumbled upon the brand Good American because you spotted a campaign that included the Kardashians or even saw rave reviews surrounding its denim. But what you might not know is that in addition to offering great size-inclusive collections, it also specializes in affordable swimwear that’s available in sizes XXS through 5XL (or 00 through 8 in the brand’s own sizing). Whether you’re midsize, plus-size, or just curvy, this brand’s swimwear is bound to work for your body.

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3. Cuup

a photo of a woman on the beach wearing a brown bikini from one of the best midsize swimwear brands, cuup

(Image credit: @cuup)

As we’ve established, bikini shopping can be as irksome as bra shopping—at times, you may wish there were a one-stop shop to get it over with. So you can then understand why Cuup has become a fan favorite. This brand was founded in 2017 to disrupt traditional bra sizing and blew it out of the water with its beloved mesh bras available in over 53 sizes. Since then, the brand has expanded into swimwear ranging from cup sizes A through H and bottom sizes XS through XXXL. If Cuup can’t make you fall in love with undergarment shopping, no other brand can.

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4. J.Crew

a photo of a woman on the beach wearing a red one-piece suit from one of the best midsize swimwear brands, J.Crew

(Image credit: @jcrew)

J.Crew has some of the best basics you can buy, and its swimwear collection is no exception. There are so many things to love about J.Crew’s swimwear—like the fact it’s all under $200 or that it’s made to last. But the best thing about this brand is its suits are available in sizes 0 to 24, so finding your new favorite is easier than ever.

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5. Faithfull the Brand

a photo of a woman wearing a tangerine bikini from one of the best midsize swimwear brands, faithfull the brand

(Image credit: @faithfullthebrand)

The midsize category is a relatively new concept, so there’s still a lot of debate about what sizes fall within it, which is only exacerbated by the fact that there’s no uniformity in sizing across the industry. It can lead to confusion for shoppers—you might not know if you should be searching for plus-size, extended, or curvy swimwear collections. Finding a few labels you can rely on to carry pieces beyond large or size 10 will help. One such label is Faithfull the Brand. While its dresses are beloved by editors, its adorable swimwear is equally noteworthy, as it goes up to XXXL (or size 12) and comes in trend-forward silhouettes.

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6. Cupshe

a photo of a woman on the beach wearing a brown one piece from one of the best midsize swimwear brands, cupshe

(Image credit: @cupshe)

When talking about brands that are leading the way in size-inclusive swimwear, we can’t forget Cupshe. Founded in 2015, this brand has become a leader in the swimwear space on account of the fact that its sizing ranges from XS to 3X and its prices are always below $100.

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7. Mara Hoffman

a photo of a woman on the beach wearing a black print bikini from one of the best midsize swimwear brands, mara hoffman

(Image credit: @marahoffman)

Mara Hoffman’s namesake label made waves in the fashion industry by championing sustainable production practices, offering extended sizing, and creating collections that feel like wearable art. While the label is set to shutter this year, its swimwear is still worth shopping for (especially since each suit is available in sizes XS to 3X).

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8. Frankies Bikinis

a photo of a woman on the beach wearing a white bikini from one of the best midsize swimwear brands, Frankies Bikinis

(Image credit: @frankiesbikinis)

I can’t tell you how many times I’ve scrolled through social media and seen conversations break out about how so many brands assume that "curvy” women wouldn’t be interested in the sultrier or trend-forward pieces we often see in straight-size collections. Thankfully, though, some brands are hearing consumers and expanding their offerings, including the beloved swimwear brand Frankies Bikinis. Founded in 2012, this brand creates some of the cutest beachwear you can find, and it’s also available in sizes XS to XXL (aka 0 to 14), making it another great place to find midsize swimsuits.

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9. Summersalt

a photo of a woman on the beach wearing a black one piece from one of the best midsize swimwear brands, summersalt

(Image credit: @summersalt)

Another midsize swimwear brand you should have on your radar? Summersalt. Founded in 2017 by Reshma Chamberlin and Lori Coulter, it aims to banish the ill-fitting suit. It’s done this through its unique approach to garment sizing, which is informed by the measurements of 10,000 women. Each swimsuit not only is available in sizes 2 to 22 but also champions recycled materials, so you can feel good about wearing a Summersalt piece all around.

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10. Tanya Taylor

a photo of a woman wearing a print bikini from one of the best midsize swimwear brands, Tanya Taylor

(Image credit: Tanya Taylor)

Last but certainly not least, Tanya Taylor is a midsize swimwear brand to have on your radar. While you may already be familiar with the brand’s size-inclusive ready-to-wear offering, its swimwear is equally noteworthy. Offering sizes XS to 3X, with beachwear that focuses on fun prints and intricate design details, this label reminds us that great style (and swimwear) has no sizing cutoff.

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This post was originally published at an earlier date and has since been updated.

Jasmine Fox-Suliaman
Editor

Jasmine Fox-Suliaman is a fashion editor living in New York City. What began as a hobby (blogging on Tumblr) transformed into a career dedicated to storytelling through various forms of digital media. She started her career at the print publication 303 Magazine, where she wrote stories, helped produce photo shoots, and planned Denver Fashion Week. After moving to Los Angeles, she worked as MyDomaine's social media editor until she was promoted to work across all of Clique's publications (MyDomaine, Byrdie, and Who What Wear) as the community manager. Over the past few years, Jasmine has worked on Who What Wear's editorial team, using her extensive background to champion rising BIPOC designers, weigh in on viral trends, and profile stars such as Janet Mock and Victoria Monét. She is especially interested in exploring how art, fashion, and pop culture intersect online and IRL.