The 10 Best Maternity Bathing Suits of 2021

Supportive swim styles

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Our Top Picks
Available in 13 cute patterns, including a classic solid black and more wild leopard print, there’s a choice for everyone
The sizing is based on cup size, with a range from D through F, so it’s made to be supportive, flattering, and adjustable.
The color blocking and flattering cutouts show just enough skin while providing plenty of coverage and support.
There’s an inner layer of fabric that is easily pulled down to nurse while the outer layer remains in place.
Once you’re cleared by your doctor to swim, avoid leaks or accidents with this ingenious period swimwear tankini set.
Wear them two ways: the fold-over panel can go over the belly for maximum coverage or be folded down to wear under the belly.
Athletic pregnant people will love this classic racerback style suit that’s specially made for a growing belly.
This tankini’s top has a slight scoop neck, adjustable straps, and a bra-style strap closure in the back for extra support.
Thick straps are adjustable and comfortable, ensuring you get a perfect fit and the soft, sewn-in cups provide bust support.
This suit is best for those who don't need a lot of bust support, but it is lined and has side ruching at the belly.

Bathing suit shopping is always challenging and adding a growing body into the mix makes it even harder. When summer rolls around, it can be challenging to find a maternity swimsuit that fits your ever-changing body.

When it comes to finding the right maternity bathing suit, it'll take some research to find one that accommodates your lifestyle and budget while making you feel confident poolside. Whether you're all about the bikini or more interested in a suit that covers your belly, there is a suit out that will make taking a dip that much better.

Here are the best maternity swimsuits.

Best Overall: Tempotrek One Piece Maternity Swimsuit

Stylish, adjustable, and affordable, this suit is a true winner. Available in 13 cute patterns, including a classic solid black and more wild leopard print, there’s a choice for everyone. The one-piece suit has a flattering v-neck and removable bra padding.

Reviewers love the adjustable tie and side ruching that flatters a growing belly. Available in six sizes, a comprehensive sizing chart helps moms-to-be find the right size suit using their height, weight, bust, and week of pregnancy.

Best for Bigger Bust: Asos Maternity Wrap Front Swimsuit

maternity swimsuit

Designed for bigger busted mommas, this suit is made with a textured snake-like finish, so it’s anything but basic. The flattering v-neck style will show off your curves and the adjustable straps and bra-like back closure provides support where you need it. The sizing is based on cup size, with a range from D through F, so it’s made to be supportive, flattering, and adjustable.

Best Stylish: A Pea in the Pod Cutout Maternity One Piece

pea in the pod bathing suit

Pregnant ladies shouldn’t mean sacrificing style! You’ll be the coolest one on the beach with this one-piece cutout suit. The color blocking and flattering cutouts show just enough skin while providing plenty of coverage and support.

A halter neck and removable pads make the top half very adjustable and the side ruching leaves plenty of room for a growing bump. Choose this suit if you want to feel sexy (and comfortable) while poolside.

Best for Nursing: Kindred Bravely Nursing & Maternity One Piece Wrap Swimsuit

kindred bravely swimsuit

One suit that does it all! Wear this one-piece bathing suit through pregnancy and into postpartum life. Crafted with lovely details, the ruching gives your baby bump and postpartum tummy plenty of room, adjustable straps, and removable padding allow for customizable bust support, and the ruffles add a unique flair.

If you’re nursing, the suit’s crossover cut provides easy and discreet access. There’s an inner layer of fabric that is easily pulled down to nurse while the outer layer remains in place.

Best for 4th Trimester: Ruby Period Swimwear Tankini Set

ruby love tankini

The fourth trimester is a time of transition, when your body may surprise you and light bleeding or spotting could continue for weeks. Once you’re cleared by your doctor to swim, avoid leaks or accidents with this ingenious period swimwear tankini set. The loose-fitting top is nursing-friendly and flattering for healing bodies.

Made with a built-in absorbent liner and leak-proof technology, the suit is designed for water activity, so there’s no swelling even while you swim.

Best Swim Shorts: Mermaid Maternity Fold Over Maternity Swim Shorts

Designed for flexibility, these swim shorts are suitable for anyone that just wants more coverage while enjoying the beach or laying poolside. Wear them two ways: the fold-over panel can go over the belly for maximum coverage or be folded down to wear under the belly.

There’s an inner panty, so they’re extra comfy and provide support right where you need it. Pair them with a bikini top, sun shirt, or regular t-shirt and you’re good to go!

Best Athletic: Seraphine RacerBack Maternity Swimsuit

Seraphine swimsuit

Swimming is great exercise while pregnant and a chance to be truly weightless. Athletic pregnant people will love this classic racerback style suit that’s specially made for a growing belly. The one-piece has built-in bust support and side ruching for a growing bump. Neon pink graphic details add some interest to the classic black suit that’s available in sizes from extra small through extra-large.

Best Tankini: Motherhood Maternity Beach Bump 2 Piece Tankini Swimsuit UPF 50+

motherhood maternity swimsuit

A tankini provides the ultimate flexibility and is super easy to navigate multiple bathroom breaks. Choose from three on-trend prints and fives sizes to get a perfect fit. This tankini’s top has a slight scoop neck, adjustable straps, and a bra-style strap closure in the back for extra support.

The bottoms are made to be worn below the belly, but the tankini top is generously designed and provides as much coverage as you’ll want. Highly rated, this suit is praised for its comfortable fit and stylish look.

Best Bikini: PregO Maternity Wear PregO Roll Waist Bikini

Flaunt your bump as much or as little as you want with a comfortable bikini that provides some modesty. The belly panel can be worn above or below your bump and the top is all about adjustable comfort with removable cups and a tie front that can be tightened or loosened. Available in two prints and five sizes, bikini babes will love this suit.

Best for a Laugh: Mamagama Baby Watch Maternity Swimwear

Mamagama Baby Watch Bathing Suit

Draw attention to that bump with a fire engine red suit that literally screams “BABY WATCH.” While not for everyone, this one-piece suit boasts a classic fit with side ruched gatherings to make room for a growing bump. There is no padding or shelf bra inside, so busty moms may want to skip this suit because of the lack of support, but smaller chested mommas should be fine to wear this attention-grabbing number.

Final Verdict

Picking a maternity bathing suit is a personal choice based on style, needs, and seasonality. If you’ll be wearing the suit for much of your pregnancy and into the 4th trimester, the Kindred Bravely Nursing & Maternity One-Piece Wrap Swimsuit (view on Kindred Bravely) is a great investment, since it’s functional for both pre and post baby’s arrival.

Another stylish and comfortable option is the  Motherhood Maternity Ruched Two Piece Tankini (view on Motherhood Maternity) since it provides coverage but allows you to roll up the tankini top and cool off.

What to Look for When Buying

Style 

Go with a style that you'll feel comfortable and confident in. If you were always a bikini fan, there’s no reason to ditch that style just because you have a growing belly. Likewise, if you’ve always preferred more coverage, there are bathing suits out there that provide that for you and your bump. 

When You’ll Wear 

While it may be tempting, try not to buy a bathing suit way in advance of when you’ll need it. It’s so hard to predict how your belly will grow, that it’s best to purchase close to summer (or that sunny vacation) so you can be sure the fit will work. 

Sizing

Just like everything else during pregnancy, your bathing suit size may differ depending on your stage of pregnancy and how your body changes. Make sure you check out the sizing chart of each brand before purchasing, especially online, to ensure you are picking a size that will fit, be comfortable, and be supportive.

FAQ

Do I need to buy a maternity suit?

Whether you need a maternity suit all depends on the seasons of your pregnancy, plans, and body type. If you are newly pregnant during the summer and have no plans to swim, then a maternity suit may not be necessary. Other women may be pregnant all summer long and may only find a comfortable fit with a bathing suit made for pregnant people. 

What size maternity swimsuit should I buy?

Most maternity clothes use sizing based on pre-pregnancy. Check any fine print or sizing charts for extra guidance. Additionally, look for suits with adjustable straps, ruching, and other stretchy parts which will provide more flexibility in the fit. 

Why Trust Verywell Family?

Maya Polton is a former marketing manager and current freelance writer who covers food, home, and parenting. She’s also the mom of an 11-year-old son, 7-year-old son, and 3-year old daughter. Her three kiddos were all born in the winter or spring, so she actually skated through three pregnancies without needing a maternity bathing suit. Maya has all the respect in the world for women with big baby bumps in the hot summer months.

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