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Best Plus Maternity Knickers of 2026

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John Zimmer

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The Plus Maternity Knickers are a comfortable and practical solution for expecting mothers. These knickers are designed to provide support and coverage for growing bellies, while remaining breathable and soft against the skin. Whether you're in your first trimester or nearing the end of your pregnancy, these maternity knickers will help you feel comfortable and confident. They come in a range of sizes and styles to suit your needs, and are made from high-quality materials that are durable and easy to care for. If you're looking for comfortable and stylish maternity wear, the Plus Maternity Knickers are a great choice.

At a Glance: Our Top Picks

Hornice Women's Maternity Knickers High Waist Pregnancy Panties Cotton Underwear Smiley Print Overbelly Panties Briefs Cover #TOP 1

Hornice Women's Maternity Knickers High Waist Pregnancy Panties Cotton Underwear Smiley Print Overbelly Panties Briefs

9.9
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Mama Cotton Women's Over the Bump Maternity Knickers Cover #TOP 2

Mama Cotton Women's Over the Bump Maternity Knickers

9.8
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Frida Mom Postpartum Disposable Boyshort Knickers Cover #TOP 3

Frida Mom Postpartum Disposable Boyshort Knickers

9.6
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Top 9 Plus Maternity Knickers

#TOP 1

Hornice Women's Maternity Knickers High Waist Pregnancy Panties Cotton Underwear Smiley Print Overbelly Panties Briefs

  • Hornice
  • Multicolor 1-pack 3
Hornice Women's Maternity Knickers High Waist Pregnancy Panties Cotton Underwear Smiley Print Overbelly Panties Briefs Cover

Hornice Women's Maternity Knickers High Waist Pregnancy Panties Cotton Underwear Smiley Print Overbelly Panties Briefs With Adjustable Drawstring 3-Pack/4XL

Features

  • STRETCH FABRIC:95% Cotton And 5% Spandex,soft And Has Good Elasticity.Elastic Waist And Leg Openings Won't Slip Or Fall Off.The Fabric Around The Thighs Is Very Stretchy And Won't Dig Into Your Skin.Free Of Harmful Chemicals,odorless
  • SIZE REFERENCE : M(UK4-6) Waist 22-25 In/55-63cm; L(UK6-8) Waist 25-28in/66-71cm; XL(UK8-10) Waist 28-31in/71-78cm; XXL(UK10-12) Waist 31-34in/78-86cm; 3XL(UK12-14) Waist 34-37in/86-93cm; 4XL(UK14-16) Waist 37-40in/93-101cm; 5XL(UK16-18) Waist 40-43in/101-109cm.[Weight Reference]:M=35-45KG;L=45-55KG;XL=50-60KG;2XL=60-70KG;3XL=70-80KG;4XL=80-90KG;5XL=90-110KG
  • LIGHT-COLORED LINING:Maternity Panties Are Made Of Light-Colored Lining,which Is Clean And Hygienic,and Easy To Detect Abnormal Secretions.If There Are Any Abnormal Signs,you Can Find Them Immediately
9.9
FTB Score
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#TOP 2 Best Maternity Knicker for Women

Mama Cotton Women's Over the Bump Maternity Knickers

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.

9.8
FTB Score
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What We Like

  • Breathable and moisture-wicking fabric
  • Adjustable waistband for comfort
  • Provides abdominal support
  • 100% cotton lining for hygiene
#TOP 3 Best Seamless Maternity Knicker

Frida Mom Postpartum Disposable Boyshort Knickers

Frida Mom Postpartum Disposable Boyshort Knickers Cover

Frida Mom Postpartum Disposable Knickers | 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.

9.6
FTB Score
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What We Like

  • Soft and breathable fabric
  • Abdominal support
  • Seamless and full coverage
  • Mess-free recovery
  • Two size options available
#TOP 4

AWAVM 4PCS High Waist Stretchable Pregnancy Panties

AWAVM 4PCS High Waist Stretchable Pregnancy Panties Cover

AWAVM 4PCS High Waist Stretchable Pregnancy Panties,Women's Maternity Knickers, Soft Breathable Under The Bump Pregnancy Postpartum Underwear, Pregnancy Seamless Soft Hipster Panties Over Bump

Features

  • Premium Material:This High-Waisted Seamless Maternity Bra Is Made Of Nylon+spandex Material, Which Is Soft And Comfortable,moisture-Wicking, Not Easily Deformed, Lightweight And Breathable, And Prevents Skin Irritation. No Leg Binding, Making It Comfortable To Wear All Day Long. Featuring A Hygienic Cotton Layer In The Crotch Area, Which Can Also Be Worn With An Incontinence Or Maternity Pad.
  • Package Include:Includes 4 Pairs Of High-Waisted Maternity Tummy Support Panties In Different Colors, Sufficient Quantity To Meet Your Daily Needs. Ultra-Concave Maternity Underwear Is Especially Suitable For People With "sitting In The Office", "low Back Pain" And "new Mothers". Pregnancy Seamless Soft Hipster Panties Over Bump Can Be Used By Mothers At All Stages Of Pregnancy, As Well As During Postpartum And Caesarean Section Recovery.
  • Ideal Gift:The Perfect Maternity Pants, Providing Everyday Comfort And Gentle Support. This Women's Maternity Underwear Set Is The Perfect Gift For New Mothers And Postpartum Women, Suitable For All Stages Of Pregnancy And Accompanying You Through The Long Pregnancy Journey. Women's Maternity Knickers Can Also Be Used As Daily Underwear.
9.4
FTB Score
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#TOP 5 Best Cotton Maternity Knicker

TRISTIN Adjustable Overbump Maternity Knickers

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.

9.3
FTB Score
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What We Like

  • Soft cotton and spandex material
  • Adjustable waistband for comfort
  • Lovely striped design
  • Suitable for daily wear
#TOP 6

SUNNYBUY Women's Maternity High Waist Underwear Pregnancy Seamless Soft Hipster Panties Over Bump

  • SUNNYBUY
  • High Waist Underwear-Black 3-XL
  • Black 3-pk
SUNNYBUY Women's Maternity High Waist Underwear Pregnancy Seamless Soft Hipster Panties Over Bump Cover

SUNNYBUY Women's Maternity High Waist Underwear Pregnancy Seamless Soft Hipster Panties Over Bump(Black 3pk XL)

Features

  • [FEATURE] These Seamless High Waist Underwear Is Made Of Soft, Breathable Fabric. Light And Breathable Fabrics Give You A Different Surprise.Stretchy Material Is Slightly Elastic And Stretches Easily.
  • [SIZE] Panties M( Hip:35”-41”), Panties L( Hip:42”-44”), Panties XL( Hip:45”-47”),Panties 2X( Hip:48”-50”),Panties 3X( Hip:51”-70”). Women's Maternity Pre Pregnancy Over Bump Underwear Should Be Machine Wash Cold, Gentle Cycle. Tumble Dry Low.
  • [SUITABLE] Over Bump Maternity Underwear Are Specially Suitable For The People Who Is "Sedentary In Office", "Suffering Low Back Pain" And "New Mother". High Waist Seamless Maternity Underwear Perfect For Wearing Under Your Dresses, Skirts And Pants.
9.2
FTB Score
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#TOP 7

Intimate Portal Maternity Knickers Postpartum Underwear Under Bump Pregnancy Pants 6-pk Blume M

  • Intimate Portal
  • 6-pk Blume
Intimate Portal Maternity Knickers Postpartum Underwear Under Bump Pregnancy Pants 6-pk Blume M Cover

Intimate Portal Maternity Knickers Postpartum Underwear Under Bump Pregnancy Pants 6-pk Blume M

Features

  • SAFE N SOFT: Soft And Stretchy Cotton Fabric Meets Standard 100 By Oeko-Tex And Are Lab-Tested To Ensure Our Products Are Free From Harmful Chemicals And Heavy Metals.
  • FREE YOUR BUMP: Intimate Portal Best Rated Maternity Knickers In Super Low-Rise Bikini Style Fit Nicely Under The Bump Without Pressure. If You Are Carrying Low, This Low-Cut Maternity Underwear Is The Answer To Ultimate Comfort.
  • NO PANTY LINES: Low Rise Maternity Underwear With Full Rear Coverage, Ensuring No Lines Showing Through. Check Out Model Picture For Back View.
9.1
FTB Score
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#TOP 8

Intimate Portal Maternity Knickers 6-Pack

  • Intimate Portal
  • PP118_6BLK_L
  • 6-pk Black
Intimate Portal Maternity Knickers 6-Pack Cover

Intimate Portal Maternity Knickers Pregnancy Postpartum Underwear Foldable Cotton Pants 6-Pk Black L

The Intimate Portal Maternity Knickers are designed for comfort during pregnancy and postpartum. Their foldable feature allows you to adjust the fit according to your needs, whether you want extra coverage or support below the bump. Made from cotton that meets the Standard 100 by Oeko-Tex, you can feel safe knowing these knickers are free from harmful chemicals. The soft and stretchy fabric ensures comfort throughout the day, adapting to your changing body without losing shape. Plus, the light colour lining helps you easily detect any unusual spotting, providing peace of mind.

8.9
FTB Score
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What We Like

  • Flexible foldable design
  • Safe, chemical-free materials
  • Soft, stretchy fabric
  • Light colour lining for spotting
  • Postpartum-friendly low-rise waistline
#TOP 9 Best Stretch Maternity Knicker

ACWOO Postpartum High Waist Disposable Knickers

  • ACWOO
  • 4172118
  • 4pcs-four Corners
  • One Size
ACWOO Postpartum High Waist Disposable Knickers Cover

ACWOO Postpartum Disposable Knickers, 4pcs Women's Maternity High Waist Underwear Pregnancy, Microfibre Boyshort Cut Knicker with Super Soft, Breathable Stretchable Maternity Pant After Birth Seamless

ACWOO Disposable Maternity Knickers are designed for ultimate comfort during your postpartum recovery. Made from soft, breathable materials, they provide a gentle fit that reduces the risk of leakage and enhances hygiene. Their lightweight and compact nature ensures they fit easily into your travel bag, making them ideal for various occasions, from hospital stays to outdoor activities. These knickers are specially crafted to securely hold incontinence or maternity pads, relieving pressure on sensitive areas and promoting a smoother recovery experience.

8.7
FTB Score
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What We Like

  • Soft and comfortable material
  • Lightweight and travel-friendly
  • Designed for postpartum recovery
  • Reusable and economical

Frequently Asked Questions (FAQs)

1. What are the best knickers to wear 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.

2. 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.

3. Is there such a thing as maternity knickers?

Most maternity underwear sits over the bump, under the bump, or right on the baby bump. Just like regular underwear, maternity undergarments come in various cuts and styles, from boy shorts to thongs.

Editor's Notes

During our plus maternity knicker research, we found 81 plus maternity knicker products and shortlisted 9 quality products. We collected and analyzed 231,128 customer reviews through our big data system to write the plus maternity knickers list. We found that most customers choose plus maternity knickers with an average price of £20.00.

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

Written by

John Zimmer Avatar

John Zimmer

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.