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20 Best Maternity Swimsuits: 2024 Picks

Find a maternity bathing suit you'll actually want to wear.

Some women avoid swimming when pregnant because they can’t find a suitable swimsuit they feel is worth the cost when they will only wear it for a short time. This is unfortunate because swimming when pregnant not only helps you cool off, it also offers your joints some relief.

We’ve solved this problem by rounding up the best maternity swimwear, from one-piece suits to maternity bikinis, tankinis, and more. We’ve found options for every budget, so you’ll have no excuse not to hit the beach or the pool when the heat becomes overwhelming.

Our Top Picks

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Product Comparison Table

Product Image of the Ziola Women Two Piece Women's Maternity Swimsuit Retro Plum Wrap Front Tankini...
Retro Vibes
Ziola Tankini
  • Wide, adjustable straps
  • Triangle faux wrap bust design
  • Ruched side design for a flattering fit
Product Image of the Momo Maternity UPF 50+
Super Supportive
Momo Maternity UPF 50+
  • 50+ UPF rated material
  • Adjustable wide halter neck strap
  • Stylish look
Product Image of the Oceanlily Halter Tankini
Just What You Need
Oceanlily Halter Tankini
  • Chlorine resistant
  • Quick-dry fabric
  • Modest yet stylish
Product Image of the Oceanlily Over The Belly
Beautiful Bottoms
Oceanlily Over The Belly
  • Versatile
  • High waist feature
  • Made to last
Product Image of the Oceanlily Ruched
Full Coverage Tankini Top
Oceanlily Ruched
  • Two prints to choose from
  • Thick shoulder straps
  • Fits different body types
Product Image of the Oceanlily Twist
Playful Print
Oceanlily Twist
  • Well-designed
  • High quality
  • Great chest support
Product Image of the Speedo Endurance
Stays Where it Should
Speedo Endurance
  • Bust support
  • Ruched side panels
  • Fits throughout entire pregnancy
Product Image of the GINKANA Women's Maternity Two Piece Bikini Flounce High Waist Maternity Swimsuit...
Support Where You Need It
Ginkana Bikini Set
  • High waist bottom
  • Removable cups
  • Comfortable to wear
Product Image of the EastElegant Maternity Swimwear
Hottest Halter Top
EastElegant Maternity Swimwear
  • Flattering halter neck design
  • Removable chest pad
  • Multiple color options
Product Image of the Maternal America O-Ring
Hot Stuff
Maternal America O-Ring
  • Open back swimsuit
  • Trendy and stylish
  • Machine washable

The Best Maternity Swimsuits of 2024

Here are our favorite maternity swimsuits of the season.

Ziola Maternity Tankini

Retro Vibes

This adorable maternity tankini set comes in your choice of 11 colors with matching tops and bottoms. The twist at the bustline adds an interesting design element, and the removable cups offer a flattering silhouette. It has adjustable straps to ensure a good fit and comes with multiple sizes.

Momo Maternity Bathing Suit

Super Supportive

This pregnancy swimsuit provides support and coverage. It has adjustable shoulder straps and sewn-in bra cups to help properly support your breasts, and the neckline is high enough that you won’t feel like you’re spilling out of the top. The design is cute and modern, and the nylon material has built-in sun protection so you don’t get burned.

Personal Perspective

I'm thrilled with this maternity swimsuit, especially because of its flattering design and room for a growing baby bump. The color blocking on the side adds a slimming effect, and the retro vibe is a nice touch. Although the chest padding was a bit too large for my liking, I found that it still provided enough support for my large bust during my third trimester. The swimsuit is comfortable and has a moderate level of coverage, making it perfect for a day at the pool. Just remember to apply extra sunscreen when wearing this suit, as pregnancy can make your skin more sensitive to the sun!

Oceanlily Halter Maternity Swimwear Top

Just What You Need

This racerback halter combines both style and coverage. The modest neckline won’t make you feel self-conscious, but the fitted style still hugs the body to prevent upward movement (and exposure) in water.

Community Feedback

I'm extremely pleased with this maternity swim top as it offers a comfortable and stylish design for my growing belly. The high neck and halter-style back provide modest coverage and support for my bust, while the pleats on the sides help accommodate my expanding figure. The built-in support bra with padding is a fantastic addition for extra comfort. Although the chest area may feel a bit tight for some, I find it manageable when wet.

Oceanlily Over-the-Belly Maternity Swimwear Bottoms

Beautiful Bottoms

Bikini tops and bottoms are often sold separately, so you can find the best fit for your body shape. If you’ve got the perfect bikini top but need a comfortable bottom, try this one. It comes with a versatile 3-in-1 waistband that adjusts as your belly grows larger.

Overall, it provides ample coverage where you need it while providing a fashionable, classic sheen. You can feel confident in the water throughout your pregnancy and beyond.

First-Hand Impression

These maternity swim shorts provided me with comfort and support during my pregnancy, making my swimming sessions more enjoyable. I found the coverage on my upper legs and belly to be just right, and even as my bump grew, the shorts still fit comfortably. However, I did notice the shorts sometimes rode up with minimal movement, requiring occasional adjustments.

Oceanlily Ruched Front Maternity Swimwear

Full Coverage Tankini Top

Moms love to look cute at the beach, but many also want to be comfortably covered. This adorable maternity tankini swimsuit top provides support while covering up even a full-term baby bump. The adjustable shoulder straps help you find the perfect fit with a special back panel offering chest support.

Plus, there’s ample fabric around the bust and belly, so you won’t spend your time tugging and pulling the bathing suit to fit.

User Experience

Got this swim top while pregnant and it has been a great addition to my summer wardrobe. I found it very comfortable and modest, which is perfect for pool days with my family. The adjustable straps and support for my growing bust were much appreciated, and the fabric is a nice thickness. I tried both large and extra large sizes, and the extra large provided a more comfortable fit for me.

Oceanlily Maternity Twist Front Tankini Top

Playful Print

This tankini swimsuit top (bottoms sold separately) will hold your girls in place with thick straps and large, soft cups. It has a mesh lining to prevent water absorption while still providing coverage and thickness. The flattering neckline and silhouette will fit a wide variety of body types.

Personal Perspective

Bought this maternity swimsuit and found it to be a great value for the price. The top was stretchy with comfortable, easily adjustable straps, and provided excellent support without feeling tight. The sizing can be a bit tricky, so I recommend reading the size chart carefully and considering sizing up if you're in between sizes for a more comfortable fit.

Speedo Endurance Black Maternity Swimsuit

Stays Where it Should

Though the design doesn’t quite look like your traditional racing tank, plenty of reviewers have remarked that this suit has held up well for their lap swims. It’s a basic black suit with a plain neckline and modest leg openings to keep you adequately covered during your water workout.

Community Feedback

Excellent maternity swimsuit for lap swimming that provides both comfort and functionality. I started wearing this swimsuit around my 4-5th month of pregnancy and it has accommodated my growing belly without any issues. The straps stay in place, ensuring a hassle-free swimming experience, but keep in mind that the sizing runs a bit small, so you may want to consider ordering a size up.

Ginkana Bikini Set

Support Where You Need It

The flattering neckline and adjustable strap offer a trendy appearance and breast support, and the full-coverage bottoms allow you to wear a bikini without letting it all hang out. The high waist bottoms provides enough support that you need, and the removable cups allow for additional space in your top.

EastElegant Maternity Swimsuit

Hottest Halter Top

Don’t lose your sexy confidence during pregnancy. This flattering one-piece maternity swimsuit features a halter top and a classic retro fit. The removable chest pad provides necessary bust support.

Having several sizes and designs to choose from will give you the freedom to select swimwear that flatters your growing belly.

User Experience

As a pregnant woman with a larger bust, I found this swimsuit to be comfortable and stylish. The top can be worn in two different ways, and although the breast padding is bigger than other suits, it's still flattering. I did struggle with finding the perfect size, as the waist area wasn't snug enough for optimal breast support, but I didn't want to risk sizing down and having it be too small. Despite these minor issues, this maternity swimsuit is of great quality and was the best option out of several I tried, making it suitable for fellow expecting mothers looking for a flattering and functional swimwear option.

Maternal America O-Ring Maternity Swimsuit

Hot Stuff

The plunging neckline and open back prove that you can still look sexy while pregnant. The adjustable halter will also help provide custom breast support, and the medium-cut leg openings provide bum coverage without being frumpy. And since it’s made of nylon/spandex and machine washable, ongoing care will be easy.

Personal Perspective

This maternity swimsuit exceeded my expectations in terms of quality and style, considering its affordable price. I've been wearing it since my 4th month of pregnancy and, even as my belly grows, it continues to fit comfortably without any distortion or changes in the fabric. The adjustable halter tie and elegant design make this swimsuit a great buy for expecting mothers who want to stay active and stylish during their pregnancy.

Beachcoco Maternity Maxi Tube Dress

Flowing, Feminine, Fetching

Throw this on after the beach, and you’ll be ready to go to dinner. Made of elastic and knit jersey material, it’s super simple to slip on, so you can look — and feel — amazing. Plus, it comes in a wide array of colors and prints, so you’re bound to find one (or several) you love.

Community Feedback

Got this dress around 19 weeks pregnant and it's been both comfortable and stylish throughout my pregnancy. The strapless design fits well even on a small bust and the length is perfect for my 5'7" height. The fabric is lightweight but not see-through, however, it does require hand washing which led to slight fading.

PEZ D’OR Montego Bay Maternity Bikini

Perfectly Chic

The bandeau-style top is sexy and comfy and will allow you to adjust the fit based on your breast size. It also has boning for extra support and soft cups for nipple coverage. The bottoms sit below the belly for optimal comfort, and since it’s fully lined, you can be confident it won’t become see-through when it’s wet.

First-Hand Impression

This maternity suit is a bit pricey, but it served me well throughout my pregnancy, as I wore it from about 4 to 10 months. The sizing runs a tad big, so keep that in mind when purchasing. I bought it during my 7th month and it still had a loose fit.

Mermaid Maternity Boy Short Swim Bottoms

Cute and Casual

These boy shorts are fully lined to keep you covered and hug your silhouette, which prevents them from shifting in the water. They have a full over-the-belly panel that you can fold down for a lower waistline.

User Experience

I'm absolutely thrilled with these maternity swim bottom shorts that I recently purchased. As a mom-to-be, it's difficult to find comfortable and stylish maternity clothes, but these shorts definitely fit the bill. They are soft, flattering, and dry quickly, which is a huge plus for me. Moreover, they fit perfectly, staying in place regardless of my movements. Although they may be a bit pricey, the quality and comfort make them worth the investment, and I would highly recommend them for any expecting mothers looking for swimwear.

Mermaid Maternity Retro Swim Brief


These bottoms have a fold-down waist, so you can wear them over your belly or mid-belly, depending on your personal preference. It is partially lined for your comfort and coverage and has a modest leg opening to ensure your bum stays behind the fabric.

Personal Perspective

For those who swim for exercise during pregnancy, these maternity swim bottoms can be a great option. I found the cut and design to be comfortable and stylish when paired with a non-maternity tankini top. However, the fit might be a bit tricky, as some people found them to be too loose around the stomach area, requiring constant adjustment. In my experience, ordering your pre-pregnancy size should work well. These bottoms offer versatility with the option to keep the belly band high or fold it down for a shorter look, and the fabric is comfortable and stretchy. Just be mindful about the top you pair it with, as some found that they needed more support for swimming exercises.

Mermaid Maternity Skirt with Boy Short

Flirty and Flattering

A swim skirt is a good option if you’re self-conscious about your thighs. With the boy short underneath, you’ll be fully covered, while the skirt transforms your swim top into a whole new, unique outfit.

Community Feedback

I'm impressed with the comfort and quality of this maternity swimsuit. The full belly panel provides ample support and the built-in shorts offer extra coverage, making it perfect for my growing bump. Despite some concerns about the fabric wearing down, I've found the swimsuit to be durable through multiple washes and wear, proving its worth for both expectant and postpartum mothers.

Mermaid Maternity Rash Guard Swim Shirt

Total Coverage

This quick-dry top will help you make a serious statement. You want to be ready for water if you’re out with your kids, but you may wish for more coverage than a bikini top. A rash guard not only lets you stay fully covered but it allows you to be prepared for fun. It provides sun protection and helps prevent sunburns.

First-Hand Impression

I recently tried out this maternity rash guard and it has exceeded my expectations in both design and functionality. The fit is comfortable and not restrictive, with the drawstring at the base allowing for a customized fit without any riding up. As my pregnancy progresses, I can see this shirt accommodating my growing baby bump without outgrowing it. However, keep in mind that there is no built-in support, so wearing a bikini top underneath is necessary for added security.

Mermaid Maternity Board Shorts

Easy-Going Comfort

These board shorts help keep you confident and comfortable with their full coverage. They also have a built-in brief, so you won’t feel like your lady bits are hanging out. The band can either be worn over the belly for maximum coverage or under for maximum airflow.

User Experience

In my experience, these maternity swim shorts have been a fantastic addition to my summer wardrobe. The comfortable fabric and built-in mesh brief provide excellent coverage and support, making me feel secure while swimming or running around with my kids. However, I did find the seam under the belly band to be a bit tight and non-stretchy, so I would recommend considering sizing up for a more comfortable fit. Despite the somewhat high price point, the quality and durability of these shorts have proven to be worth the investment.

Aontus Tankini Pregnancy Swimsuit

Made for Comfort

This maternity swimsuit comes in sizes up to 3XL and is a flattering shape for many body types. The soft cups reveal a little cleavage and offer good support for larger breasts. The adjustable cross strap in the back helps keep the suit in place.

Personal Perspective

My experience with this maternity swimsuit has been nothing short of amazing. As someone who has a hard time finding the right fit, this swimsuit exceeded my expectations with its adjustable halter top and tie-string bottoms. The quality feels great for the price, and the vibrant color adds a touch of fun. I've worn this swimsuit throughout my pregnancy, from 4 months to 8 months, and it has provided me with the comfort and support I needed. Even during my swimming exercises, the suit stayed in place and allowed me to focus on my workout without any worries.

Bhome Tankini Summer Swimsuits

Cute but Covered

With lots of color choices, there’s a suit here to fit every taste. The flowing, flattering silhouette resembles a dress but still has the convenience of a one-piece suit. The cups are soft and expandable to accommodate changing breasts, and the adjustable straps ensure you have enough support.

Community Feedback

In my experience, this maternity bathing suit provided a flattering fit and boosted my confidence throughout my pregnancy. The colors remained vibrant even after multiple washes, although the quality could be slightly better, as evidenced by some visible white threads. While the shoulder straps didn't always stay put, the suit was easily adjustable and looked great as a strapless option, giving me the versatility I needed during my pregnancy.

Wander Agio Maternity Swimsuit Cover-Up

Sexy Mama

Ooh-la-la, this sexy cover-up will have you feeling fabulous. With crochet detailing and a tie-bust enclosure that leaves the bottom open to show off your beautiful belly, this cover is for the mama who wants to turn heads. With more than 20 colors to choose from, it’ll be hard to buy just one.

First-Hand Impression

In my experience, this top is both stylish and versatile, making it a great addition to my summer wardrobe. The adjustable sides and flowy design are flattering on various body types, and it works well as a beach cover-up or paired with a tank top for a casual boho look. However, the delicate stitching may be prone to snagging, so be cautious with jewelry and handling.

Types of Maternity Swimwear

Maternity bathing suits come in all different types and styles, just like regular swimwear. Popular styles are:

  • One Piece: This is the standard swimsuit, but with more fabric in the front to accommodate a swollen belly.
  • Over-the-Belly: For moms who want to flaunt their baby bump, the high-waisted swimsuit is back in style, and the maternity version fits perfectly over a baby bump. These are two-piece suits that pair a bikini top with a full-coverage bottom.
  • Maternity Tankini: The maternity tankini has a full-coverage top and a bikini bottom. This style offers the convenience of a two-piece (hello, bathroom breaks!) with the coverage of a one-piece swimsuit. They also tend to be less tight across the belly.
  • Bikini: This style is perfect for the mom who wants to show off her full baby bump — and also those who want as little fabric touching their middle as possible.

How to Choose a Maternity Swimsuit

When buying the best maternity swimwear, look for the following:

  • Style: Mama, this is your time. Don’t worry about what other people think you should wear — you wear what makes you feel comfortable. And if that’s a full-coverage, high-necked one-piece, then rock it. And if it’s a string bikini, do the same.
  • Leg Opening: If you’re short or self-conscious about your thighs, choose a high-legged opening to elongate them. If full bum coverage is your primary concern, choose one with a lower leg opening.
  • Room to Grow: We know that this is a maternity swimsuit with a limited lifespan, but you don’t want to have to buy a new one every two months. Buy maternity swimwear that can accommodate your growing belly, expanding breasts, and widening hips throughout your pregnancy.

Maternity Swimsuit FAQs

Do I Really Need a Maternity Swimsuit?

You don’t necessarily need a maternity swimsuit, per se. But they’re designed to give you better support and accommodate your growing belly, which can make you more comfortable when swimming or sunbathing.

Can You Wear a Regular Swimsuit While Pregnant?

Yes, you can wear a regular swimsuit while you’re pregnant, especially in those early stages. But as your pregnancy progresses, a maternity swimsuit might be more comfortable for you because of its special design that accommodates your growing belly.

How Often Should You Swim When Pregnant?

Swimming is a great, low-impact exercise to do during pregnancy. The frequency depends on your comfort and the doctor’s advice.

For the most part, it’s safe to swim for about 30 minutes a day, a few times a week, as long as you feel comfortable and have no major complications.

What Color Swimsuit Is Most Slimming?

Darker colors, like grey, black, or navy blue, are traditionally considered slimming for swimsuits. But choosing a swimsuit you feel comfortable and confident in is more important, which is different for every woman!

How Do You Size a Maternity Swimsuit?

When buying a maternity swimsuit, generally, you should choose your pre-pregnancy size. Most maternity swimsuits are designed based on pre-pregnancy sizes and already consider the changes your body will undergo.

What Type of Swimsuit Is Best for Pregnancy?

The best type of swimsuit for pregnancy is one that gives you the most comfort and support. Maternity one-piece swimsuits or tankinis are pretty popular choices because of their blend of coverage and flexibility. But the best swimsuit is one you feel most comfortable in!

The Bottom Line

Our top pick for the best maternity bathing suit is the Ziola maternity tankini. The flattering neckline will look good on women with any size of breasts. The adjustable straps help ensure a custom fit. And the silhouette shows off your baby bump without being too uncomfortably form-fitting or allowing it to float up when submerged in water.

Plus, it’s a two-piece, so you won’t have to wrestle with a wet suit on your bathroom breaks (because, as a pregnant woman, you know there are many).

You deserve fashion and comfort — and you also deserve to show your body off. There’s a swimsuit for every body, even your pregnant one. Now all you need is the perfect occasion to wear it.

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Headshot of Jennifer Schlette, MSN, RN

Reviewed by

Jennifer Schlette, MSN, RN

Jennifer Schlette MSN, RN, is a pediatric intensive care nurse at Children's Hospital of New York for the past 14 years. Jennifer also has extensive experience teaching Maternity and Obstetric Nursing, as well as Pediatrics Nursing.