Best Maternity Knickers of 2025

John Zimmer Avatar
John Zimmer
Last Updated: 30 Jan 2025

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Maternity knickers are a type of underwear designed specifically for pregnant women. They are typically made from soft, stretchy materials that can accommodate a growing belly without causing discomfort or irritation. Maternity knickers come in a variety of styles, including briefs, thongs, and boy shorts, and are available in both disposable and reusable options. These products are recommended for expectant mothers who want to stay comfortable and supported throughout their pregnancy.

At a Glance: Our Top Picks

Frida Mom Postpartum Disposable Boyshort Knickers Cover #TOP 1
Frida Mom Postpartum Disposable Boyshort Knickers
ftb score rating icon 9.8
SUNNYBUY Maternity High Waist Underwear Pack Cover #TOP 2
SUNNYBUY Maternity High Waist Underwear Pack
ftb score rating icon 9.7
Innersy Cotton Maternity Underwear Pack of 5 Cover #TOP 3
Innersy Cotton Maternity Underwear Pack of 5
ftb score rating icon 9.5

Top 10 Maternity Knickers

Frida Mom Postpartum Disposable Boyshort Knickers

500000782
Grey
Frida Mom Postpartum Disposable Boyshort Knickers Cover
Frida Mom Postpartum Disposable Knickers | 100% Cotton, Microfibre Boyshort Cut Knickers with Super Soft, Stretchy and Breathable Fabric | Size Regular, 8ct

The Frida Mom Disposable Knickers are designed specifically for postpartum recovery. They offer seamless, full coverage and abdominal support, allowing you to feel comfortable and secure. Made from super soft, breathable, latex-free 100% cotton fabric, these knickers ensure a mess-free recovery experience. With their stretchy design, they accommodate your changing body, making them essential for your recovery journey. Available in two sizes, they provide the perfect fit for various body types, ensuring you can focus on what matters most during this time.

What We Like
Soft and breathable fabric
Abdominal support
Seamless and full coverage
Mess-free recovery
Two size options available

SUNNYBUY Maternity High Waist Underwear Pack

High Waist Underwear-2Black 2Dark Grey-M
2black 2dgrey-4pk
SUNNYBUY Maternity High Waist Underwear Pack Cover
SUNNYBUY Women's Maternity High Waist Underwear Pregnancy Seamless Soft Hipster Panties Over Bump (2Black 2DGrey-4pk M)

The SUNNYBUY Maternity Knickers are designed for comfort during pregnancy. Available in various sizes, these high waist panties provide ample coverage and support for your growing belly. Made from soft, breathable fabric, they ensure you stay cool and comfortable throughout the day. The stretchy material adapts easily to your changing shape, making them perfect for both pregnant and postpartum wear. Whether you're at work or relaxing at home, these panties are ideal for everyday use.

What We Like
Soft and breathable fabric
High waist for belly support
Stretchy material adapts easily
Suitable for various occasions
Available in multiple sizes
#TOP 3

Innersy Cotton Maternity Underwear Pack of 5

Black
Innersy Cotton Maternity Underwear Pack of 5 Cover
INNERSY Black Maternity Underwear Cotton Pregnancy Knickers Under Bump Womens Briefs Pack of 5 (12, Black)

The Innersy Maternity Knickers are designed for comfort throughout your pregnancy. The under-bump style, with its classic V-shape, ensures your belly has ample room to grow without feeling compressed. The 100% cotton gusset provides peace of mind by allowing you to quickly notice any unusual spotting. With a design that prevents digging in or rolling down, these knickers sit comfortably and securely. Additionally, they are suitable for postpartum wear, making them a versatile choice for new mothers.

What We Like
Comfortable under-bump design
100% cotton gusset for safety
No irritation or slipping
Postpartum-friendly for C-section
Tag-free for added comfort

Mama Cotton Women's Over the Bump Maternity Knickers

Classic
Multicolor B 5 Pack
Mama Cotton Women's Over the Bump Maternity Knickers Cover
Mama Cotton Women's Over the Bump Maternity Knickers High Waist Full Coverage Pregnancy Underwear (Multicolour B 5 Pack, Size-XXL)

Mama Cotton Maternity Knickers are designed for your comfort during pregnancy and postpartum. The breathable fabric wicks moisture away, helping to prevent skin irritation, allowing you to wear them all day without discomfort. The adjustable button design lets you customise the waistband, ensuring a perfect fit as your body changes. Additionally, the abdominal support feature provides gentle protection for your belly, while the full coverage offers privacy for expecting mothers. Finally, the 100 percent cotton lining enhances comfort and hygiene, making these knickers a reliable choice.

What We Like
Breathable and moisture-wicking fabric
Adjustable waistband for comfort
Provides abdominal support
100% cotton lining for hygiene

Mama Cotton Breathable Maternity Panties 5 Pack

V-shaped
Mama Cotton Breathable Maternity Panties 5 Pack Cover
Mama Cotton Women Under the Bump Maternity Panties Breathable Knickers Ladies Pregnancy Postpartum Underwear (Color-Multicolor-B 5 Pack, Size-M)

The Mama Cotton Maternity Panties offer exceptional comfort for expecting mothers. Made from breathable fabric, these knickers help wick moisture and sweat, ensuring you stay irritation-free throughout the day. With full rear coverage, you can enjoy peace of mind without worrying about embarrassing panty lines or wedgies. The crossover design allows the underwear to fit snugly under your baby bump, providing support without pressure. Additionally, these versatile panties are perfect for all stages of pregnancy and postpartum recovery, making them an essential addition to your wardrobe.

What We Like
Breathable fabric prevents irritation
Full rear coverage for comfort
Crossover design fits under bump
Versatile for pregnancy and postpartum
#TOP 6

TRISTIN Adjustable Overbump Maternity Knickers

18-20
TRISTIN Adjustable Overbump Maternity Knickers Cover
TRISTIN Cotton 3 Pack Pregnancy Maternity Overbump Smile High Waist Adjustable Underwear Knickers/Nursing Briefs, 18-20, Nude+pink+gray(3 Pack Striped)

The TRISTIN Maternity Knickers are designed with your comfort in mind. Made from 95% cotton and 5% spandex, they offer a soft feel against your skin. The adjustable button allows you to tailor the waistband to accommodate your growing belly, ensuring a snug fit throughout your pregnancy. With their classic striped design and cheerful cartoon smiles, these knickers not only provide support but also uplift your mood. Ideal for everyday wear, they are the perfect choice for gentle support during this special time.

What We Like
Soft cotton and spandex material
Adjustable waistband for comfort
Lovely striped design
Suitable for daily wear
#TOP 7

FridaBaby High Waist C-Section Underwear

MS-HUGY-RG-US00
High Waist
FridaBaby High Waist C-Section Underwear Cover
FridaBaby Disposable High Waist C-Section Postpartum Underwear | Super Soft, Stretchy, Breathable, Wicking, Latex-Free, Regular (8 Count)

The FridaBaby C-Section Underwear offers exceptional comfort during your recovery. Its super stretchy design ensures that any additional recovery layers stay in place without sacrificing your comfort. Made from mesh-free microfiber and spandex, this underwear is soft, breathable, and latex-free, making it a more pleasant alternative to traditional hospital options. The high waist brief features a supportive waistband that won't roll down, providing peace of mind as you heal from your C-section.

What We Like
Super stretchy for comfort
Soft, breathable material
High waistband for support
Available in multiple sizes
#TOP 8

Intimate Portal Maternity Under Bump Knickers

Intimate Portal
PP20020P_6BLK_L
6-pk Black
Intimate Portal Maternity Under Bump Knickers Cover
Intimate Portal Maternity Knickers Postpartum Underwear Under Bump Pregnancy Cotton Knickers 6-Pk Black L

The Intimate Portal Maternity Knickers are designed to provide exceptional comfort for expectant mothers. With a low-cut style, these knickers fit nicely under your bump without applying pressure, making them perfect for those carrying low. Crafted from soft and stretchy cotton, they meet stringent safety standards, ensuring you wear a product free from harmful chemicals. After delivery, you can continue to wear these knickers as they feature a low rise waistline that won't irritate a C-section incision, aiding in your postpartum recovery.

What We Like
Comfortable under-bump fit
Soft, safe cotton fabric
Helps with postpartum recovery
No visible panty lines
#TOP 9

Intimate Portal Foldable Maternity Knickers 6-Pk

Intimate Portal
PP118_6GRABW_M
6-pk Epitome
Intimate Portal Foldable Maternity Knickers 6-Pk Cover
Intimate Portal Maternity Knickers Pregnancy Underwear After Birth Foldable Under Bump Pants 6-Pk Epitome M

Intimate Portal Maternity Knickers are designed for your comfort throughout pregnancy. Their foldable feature allows you to adjust the fit, providing generous coverage or support as needed. Made from cotton that meets safety standards, these knickers ensure you wear safe materials free from harmful chemicals. The soft and stretchy fabric, blended with spandex, offers a comfortable fit that maintains its shape. Additionally, the light-coloured lining helps you easily detect any unusual spotting during pregnancy, giving you peace of mind.

What We Like
Adjustable fit for all stages
Safe, chemical-free materials
Soft and stretchy comfort
Easy spotting detection
#TOP 10

HBselect Women's Comfortable Maternity Knickers

US-jiangshi-1335
HBselect Women's Comfortable Maternity Knickers Cover
HBselect Women Maternity Knickers, Medium, Multicoloured

The HBselect Maternity Knickers are designed to provide comfort throughout your pregnancy and postpartum period. The crossover design ensures a perfect fit under your bump, alleviating any pressure and preventing irritation from c-section incisions. Made from a soft stretch fabric, these knickers won’t slip and offer a snug yet comfortable fit. The breathable material wicks away sweat, keeping you cool and comfortable all day long. With full rear coverage, you can wear them confidently under any outfit.

What We Like
Comfortable crossover design
Soft stretch fabric
Breathable and moisture-wicking
Full rear coverage
Buying Guide Image

Frequently Asked Questions (FAQs)

1. Do you need bigger knickers when pregnant?

Most women know their bodies and will have a good idea of how much weight they are gaining. I recommend my customers and pregnant friends purchase a couple of pairs of underpants 1 size bigger at the beginning of their pregnancy and then a few more pairs at about 5-6 months, 1 to 2 sizes bigger.

2. What are the best knickers for after birth?

Cotton and other natural fabrics are usually the best materials to go for when you're pregnant or after you give birth (Public Health England and NHS England, 2018). That's because they're breathable.

3. Can you buy maternity knickers?

Maternity underwear is designed to fit your growing belly throughout pregnancy and so will stay in place a lot better than your regular briefs - it's recommended you buy maternity styles to save your non-preggo pairs from stretching out, even if they do still fit.

Editor's Notes

During our maternity knicker research, we found 306 maternity knicker products and shortlisted 10 quality products. We collected and analyzed 296,233 customer reviews through our big data system to write the maternity knickers list. We found that most customers choose maternity knickers with an average price of £17.36.

The maternity knickers are available for purchase. We have researched hundreds of brands and picked the top brands of maternity knickers, including Frida Mom, SUNNYBUY, INNERSY, Mama Cotton, TRISTIN.

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.