E! News Illustration / Photos Courtesy of AmazonOur writers and editors independently determine what we cover and recommend. When you buy through our links, E! may earn a commission. Learn more.
Let’s be real—shopping for maternity clothes is a whole different ball game, and when it comes to swimsuits, well, let’s just say it can feel like diving into uncharted waters. Picture this: You’re already dealing with the joys (and challenges) of a changing body, and now you’re faced with finding swimwear that not only fits perfectly but also grows with you throughout your pregnancy. It’s a bit like trying to solve a puzzle while blindfolded—challenging doesn’t even begin to cover it! But fear not, because we’re here to make your life just a little easier. We’ve curated a list of maternity swimsuits that tick all the boxes—they’re comfy, functional, and, of course, ridiculously cute.
From styles specifically designed for moms-to-be to regular swimsuits that are perfect for accommodating a growing baby bump or postpartum body, we’ve got you covered—literally and figuratively. So, whether you’re lounging poolside, hitting the beach, or simply soaking up some sun in your backyard, you can do it all with confidence and style. Get ready to make a splash, mama! It’s time to find your perfect swimwear match and embrace this beautiful journey into motherhood with grace, confidence, and a whole lot of style.
The Best Maternity Swimsuits:
Summer Mae Ruffle Lace Up Maternity Swimwear
This cute maternity swimsuit serves up a two-piece illusion with comfy one-piece coverage, a flirty bow cutout, and a lace-up back that adjusts through every stage of pregnancy.
Summer Mae One-Piece Ribbed Maternity Swimsuit
Made with super-stretchy fabric and nursing-friendly buttons, this ribbed swimsuit cradles your bump with T-shirt-level comfort and keeps the cuteness going postpartum.
Charmo Scalloped One Shoulder Maternity Swimsuit
A one-shoulder moment keeps things playful, while a hidden spaghetti strap has your back when you want extra support. Plus, the empire waistline shows off your bump without it feeling too tight.
Bhome Maternity Swim Skirt
When it comes to embracing your bump, there aren’t any rules. Which is why a good maternity swim skirt is a total game-changer. Mix and match it with your favorite tops to keep things comfy (and cute) all swim season long.
Maternity Square Neck One-Piece Swimsuit
Check out this sustainable gem from GAP, which looks even better in person! With its adjustable tie at the back for maximum comfort and a delightful cut-out detail, it adds a touch of charm to your beach look.
Cache Coeur Bow One-Piece Maternity Swimsuit
Tired of strapless swimsuits that won’t stay put? Say goodbye to constant adjustments with this one-piece featuring a secure back clasp and removable, adjustable shoulder straps, ensuring everything stays in place exactly where it should be.
Sweetbump Maternity Bikini Set
Get your hands on this affordable Amazon two-piece featuring a trendy one-shoulder top, versatile for pairing with shorts or a maxi skirt. With removable pads and ruched sides on the high-waisted bottoms, it offers comfort and room to grow, perfect for mixing and matching solid hues throughout your pregnancy.
Summer Mae Maternity High Waist Bikini
There’s nothing we love more than the versatility of a smocked top that not only looks fabulous but also adjusts effortlessly as your body changes, ensuring the perfect fit every time. Paired with ruched bottoms, this swimsuit will soon become your go-to companion throughout your entire pregnancy (and after!).
Summer Mae Ruffle Maternity Swimsuit
Embrace flexibility and comfort with this swimsuit featuring ruched sides and adjustable ties, offering the perfect fit from your first trimester through postpartum. With its adaptable design, it seamlessly accommodates your changing body, ensuring you feel confident and stylish at every stage.
Tempotrek Maternity Swimsuit
Simplify your pregnancy beach look with this wrap swimsuit featuring a plunging neckline that ties and secures conveniently at the front—no more struggling with hard-to-reach straps and ties, especially during the nine-month stretch.
EastElegant Maternity Swimsuit
Once you discover your favorite maternity suit, you’ll never want to take it off. This versatile halter suit offers the flexibility of multiple looks in one, with its adaptable neckline that can be tied to match your desired aesthetic, whether it’s a deep-V or a playful keyhole style.
Yonique Blouson Tankini
A tankini with over 10K reviews is basically a no-brainer, especially for those early bump stages. With a stay-put waistband and flowy fabric, it keeps you comfy during pregnancy and beyond.
Check out our Amazon Storefront for the latest and greatest deals and fashion finds!
What should you look for in the best maternity swimsuits?
When searching for the best maternity swimsuits, prioritize comfort with stretchable fabric and adjustable features to accommodate your changing body shape. Look for supportive designs with ample belly coverage and UV protection to ensure both comfort and safety. Consider versatile styles that can be worn throughout your pregnancy, and don’t forget to read reviews for recommendations on durability and functionality.
How do you choose the right size maternity swimsuit?
To choose the right size maternity swimsuit, start by taking your measurements, including bust, waist, and hip circumference. Refer to the brand’s size chart and consider your pre-pregnancy size as a starting point, but be prepared to go up a size or two to accommodate your growing bump. Additionally, read customer reviews for insights into the fit and sizing accuracy of the swimsuit you’re interested in.
When should I start wearing maternity swimsuits?
You should start wearing maternity swimsuits as soon as your regular swimsuits begin to feel uncomfortable or too tight around your belly. This could be as early as the first trimester for some women. However, it ultimately depends on your comfort level and how your body changes during pregnancy. Investing in maternity swimsuits early on ensures you have comfortable and supportive swimwear throughout your pregnancy, allowing you to fully enjoy days at the beach or pool without any discomfort.
How We Choose
The E! Insider Shop editors and writers search the internet to find the best products out there. We interview expert sources, comb through customer reviews, and use our own personal experiences to make shopping easier for our readers.
As an editorial team, we independently create content and determine coverage based on research, reporting and what we think our readers would like to read about. The goal of our content is to provide a service and inform readers who are on the hunt for the latest products to help make their life better. Items are sold by retailer, not E!. Pricing and availability are accurate as of publish time.
—Originally published March 21, 2025, at 6 PM PT.
