Best Breathable Maternity One-Piece Swimsuits of 2025

John Zimmer Avatar
John Zimmer
Last Updated: 9 Feb 2025

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Breathable maternity one-piece swimsuits are a great addition to any expecting mother's summer wardrobe. These swimsuits are designed to be comfortable and supportive, providing ample room for a growing belly while still maintaining a flattering silhouette. Made from breathable and stretchy materials, they are perfect for a day at the beach or lounging by the pool. With a range of colours and styles to choose from, these swimsuits are a must-have for any pregnant woman looking for comfort and style.

At a Glance: Our Top Picks

Charmo Ribbed Maternity Swimsuit with Tummy Control Cover #TOP 1
Charmo Ribbed Maternity Swimsuit with Tummy Control
ftb score rating icon 9.8
SHEKINI Off-Shoulder Maternity Swimsuit Cover #TOP 2
SHEKINI Off-Shoulder Maternity Swimsuit
ftb score rating icon 9.7
EastElegant Maternity One Piece Swimwear with Adjustable Straps Cover #TOP 3
EastElegant Maternity One Piece Swimwear with Adjustable Straps
ftb score rating icon 9.5

Top 8 Breathable Maternity One-Piece Swimsuits

#TOP 1

Charmo Ribbed Maternity Swimsuit with Tummy Control

Black
Charmo Ribbed Maternity Swimsuit with Tummy Control Cover
Charmo Women One Piece Swimsuit Tummy Control Maternity Swimwear Front Cross Bathing Suit Ribbed Swimming Costume Black 2XL

The Charmo Maternity Swimsuit offers exceptional comfort with its soft, ribbed fabric that is breathable and stretchy, allowing your bump to grow without restriction. The high-waisted design features a self-tie back for a perfect fit, ensuring you feel secure while enjoying the water. With a V-neckline and twisted bra design, it provides ample support for your bust, making it ideal for swimming or lounging by the pool. The ruched side details add style while giving plenty of room for your growing tummy, allowing you to feel confident during your pregnancy.

What We Like
Soft and breathable fabric
Perfect fit with self-tie back
Good bust support with padding
Stylish ruched side details
Versatile for various occasions
#TOP 2

SHEKINI Off-Shoulder Maternity Swimsuit

1168
SHEKINI Off-Shoulder Maternity Swimsuit Cover
SHEKINI Maternity Swimsuits Off-Shoulder One Piece Swimwear Ruffled Flounce Pregnancy Bathing Suit, Red, XX-Large

The SHEKINI Maternity Swimsuit is crafted from breathable and lightweight fabric, ensuring comfort during your water activities. Its strapless and ruffle design elegantly highlights your upper body curves, making you feel confident and charming. You will appreciate the adjustable and removable shoulder straps, which allow for a personalised fit. Additionally, the swimsuit features removable soft padding that offers natural support for your chest, bringing you both comfort and style during your beach outings or pool parties.

What We Like
Breathable, lightweight fabric
Charming strapless ruffle design
Adjustable, removable shoulder straps
Soft padding for chest support
#TOP 3

EastElegant Maternity One Piece Swimwear with Adjustable Straps

EL-MP-001
Black
EastElegant Maternity One Piece Swimwear with Adjustable Straps Cover
EastElegant Maternity One Piece Swimwear Pregnancy Front Cross Bathing Suits with Adjustable Shoulder Straps, Black, XXL

The EastElegant Maternity Swimwear is crafted from soft, quick-drying fabric that ensures comfort and durability for long-term use. Its loose design around the abdomen alleviates pressure on your growing belly, allowing you to feel at ease while enjoying your time by the water. The front cross design effectively highlights your figure, ensuring you look great. Additionally, the double adjustable shoulder straps provide stability, giving you confidence while swimming or lounging.

What We Like
Soft, breathable fabric
Comfortable loose design
Flattering front cross style
Stable adjustable straps

Summer Mae Ribbed Maternity Cutout Swimsuit

Sacramento
Summer Mae Ribbed Maternity Cutout Swimsuit Cover
Summer Mae Ribbed Maternity Swimsuit Cutout One Piece Ruffle Sleeve Pregnancy Bathing Suit High Waisted Swimwear, Sacramento, Large

The Summer Mae Maternity Swimsuit is crafted from premium ribbed fabric, ensuring it's soft, breathable, and stretchy for your comfort. Its high-waisted design features side ruching to accommodate your growing baby bump, offering a flattering fit. The ruffle sleeves not only provide arm coverage but also elegantly accentuate your figure, making you feel chic. With stylish cutouts on the chest and back, this swimsuit adds a touch of sensuality while the back clasp ensures a relaxed fit, making it perfect for various occasions.

What We Like
Soft and breathable fabric
Flattering high-waisted design
Elegant ruffle sleeves
Stylish cutouts for added flair

Maacie Maternity One Piece Swimsuit with Shorts

Orange Flower
Maacie Maternity One Piece Swimsuit with Shorts Cover
Maacie Maternity Swimwear One Piece Swimsuit with Shorts V-Neck Pregnancy Swimsuit Orange Flower M

The Maacie Maternity Swimsuit features a stylish backless and V-neck design, allowing you to showcase your figure while enjoying comfort. The ultra-thin fabric ensures that you won't feel restricted during exercise, providing freedom of movement. Made from stretchy swim fabric, this swimsuit is soft, breathable, and quick-drying, protecting your sensitive skin. Its halter dress style makes it easy to wear, so you can effortlessly transition from the pool to relaxation.

What We Like
Stylish backless and V-neck design
Ultra-thin, non-restrictive fabric
Soft and breathable material
Easy to wear halter style
#TOP 6

Harssidanzar Women's High Waisted Maternity Swimsuit

KL301EU
Olive
Harssidanzar Women's High Waisted Maternity Swimsuit Cover
Harssidanzar Women's Maternity Swimsuit,Summer High Waisted Swimsuit Bathing Suit Puffed Trim Twist Front Cut Out KL301EU, olive, M

The Harssidanzar Maternity Swimsuit features a stylish ruffle trim and a twist front cut-out design, ideal for expectant mothers. Made from high elastic fabric, it consists of 80% polyamide and 20% elastane, ensuring a comfortable fit that adapts to your changing body. This swimsuit is soft and breathable, making it perfect for various water activities, from beach outings to relaxing at the pool or spa. With a convenient pull-on closure, you can quickly get ready for a day of fun in the water.

What We Like
Stylish ruffle trim
High elastic and breathable fabric
Convenient pull-on closure
Versatile for various water activities
#TOP 7

Maacie Maternity Swimming Costume with Bow Design

Black
Maacie Maternity Swimming Costume with Bow Design Cover
Maacie One-Piece Maternity Swimming Costume Comfortable Stretchy Cute Bow Design Spring Black

The Maacie Maternity Swimsuit is crafted from high-quality materials, ensuring comfort and durability for expectant mothers. The soft, breathable fabric enhances your swimming experience, allowing you to move freely. Its unique design features thin straps and a charming bow closure, adding a stylish touch to your look. The special cut offers a flattering fit, helping you feel confident and beautiful while enjoying time in the water, whether at the beach or during swimming training.

What We Like
High-quality, durable materials
Stylish and unique design
Flattering and slimming fit
Excellent support for swimming
Versatile for various occasions
#TOP 8

Maacie One Piece Maternity Swimsuit Gray Green

Gray Green
Maacie One Piece Maternity Swimsuit Gray Green Cover
Maacie Pregnancy Swimsuit One Piece with V-Neck Cross Design On The Chest Gray Green S

The Maacie Maternity Swimsuit offers a comfortable fit, crafted from stretchy swim fabric that is soft, breathable, and quick-drying, ensuring you stay comfortable throughout your day at the beach or pool. Its halter dress style allows for easy wear and freedom of movement, enabling you to showcase your elegant posture with confidence. The slim design features ruching at the waist and a crossover front, creating a flattering silhouette that enhances your natural curves. Perfect for any occasion, this swimsuit lets you embrace your charm effortlessly.

What We Like
Soft and breathable fabric
Easy to wear and move
Flattering slim design
Ideal for beach or pool
Buying Guide Image

Frequently Asked Questions (FAQs)

1. What swimsuit is best for pregnancy?

Best Maternity Swimsuits. Motherhood Maternity striped halter one piece maternity swimsuit.HATCH the Antigua maillot.PinkBlush Maternity black scoop front low back ruched one-piece maternity plus swimsuit.Kindred Bravely nursing & maternity one piece wrap swimsuit.Splendid maternity one-piece halter swimsuit.

2. Can you wear a normal swimsuit when pregnant?

In your first trimester, you may be able to wear an ordinary bikini that ties at the side. You can tie the knots a little looser as your bump starts to grow. Choose a bikini with built-in support. Or if you have large breasts, it may be worth having a professional fitting for a fitted bikini top instead.

3. Can you wear Hunza G pregnant?

For a swimsuit you can wear before, during, and after pregnancy, Hunza G belongs in your cart. The brand uses an adaptable stretch fabric that fits all sizes, including growing bumps. Before giving birth, this two-piece will more than accommodate your changing shape.

Editor's Notes

During our breathable maternity one-piece swimsuit research, we found 55 breathable maternity one-piece swimsuit products and shortlisted 8 quality products. We collected and analyzed 3,910 customer reviews through our big data system to write the breathable maternity one-piece swimsuits list. We found that most customers choose breathable maternity one-piece swimsuits with an average price of £24.43.

The breathable maternity one-piece swimsuits are available for purchase. We have researched hundreds of brands and picked the top brands of breathable maternity one-piece swimsuits, including Charmo, SHEKINI, EastElegant, Summer Mae, Maacie. The seller of top 1 product has received honest feedback from 35 consumers with an average rating of 4.8.

Written by
John Zimmer Avatar

John Zimmer is a truly professional writer on findthisbest.com. He has specialized in writing content a wide variety of fields for over a decade. Since 2011, he has been using his expertise and extensive experience to write content for online shopping guide websites. In addition to writing for findthisbest.com, he has appeared in publications such as The Spruce, Wirecutter and Bestbuy.