• Top 10 Best Maternity Underwear in the UK 2021 (Calvin Klein, Medela and More) 1
  • Top 10 Best Maternity Underwear in the UK 2021 (Calvin Klein, Medela and More) 2
  • Top 10 Best Maternity Underwear in the UK 2021 (Calvin Klein, Medela and More) 3
  • Top 10 Best Maternity Underwear in the UK 2021 (Calvin Klein, Medela and More) 4
  • Top 10 Best Maternity Underwear in the UK 2021 (Calvin Klein, Medela and More) 5

Top 10 Best Maternity Underwear in the UK 2021 (Calvin Klein, Medela and More)

So it's currently a season of mixed feelings for you. You're joyful about your pregnancy but also confused about how to handle this new reality. Your burgeoning bump has filled you with emotions you cannot explain, especially if it's your first time, and your mind is also racing with lots of questions. 


Central to your concerns as an expecting mum is the kind of clothing to wear, and more specifically, what kind of underwear is best. Questions such as which material feels most comfortable and which styles are most suitable are likely to come up, but worry not! This article solves these mysteries and introduces the best maternity lingerie from Amazon, eBay, and ASOS, with most options able to be worn postpartum, too. 

This post's specialists

Melissa Melles
  • Last updated: 15-09-2021
  • 417 views
Table of Contents

With Specialist Consultation From Wardrobe Concierge Melissa Melles

With Specialist Consultation From Wardrobe Concierge Melissa Melles

Melissa Melles is a Wardrobe Concierge based in Manchester, helping both women and men find their style and have confidence in what they wear by organising their wardrobes.


With 10 years of industry experience, Melissa's clients trust her expert opinion when it comes to style advice. Her experience spans from TV, music and editorial styling, to working in Paris showrooms, to personal shopping in luxury department stores and more.


Find out more about Melissa via her Instagram or head over to her website where you can see all the expert consultation services she offers - from simply organising your wardrobe space to sourcing those hard to find 'New Season' pieces!

How to Choose Maternity Underwear in the UK - Buying Guide

Pregnancy comes with many aches and pains, so your underwear should help give you relief from the pressure and not irritate or bind your growing baby bump. That's why it's important to find just the right maternity underwear to support you. We'll briefly examine what makes certain pairs more suitable for you at this special time of your life.

Settle on the Style for You

You may want to begin your search by settling on the style or cut you prefer. Just like maternity jeans or leggings, knickers can be cut to sit above or below the bump. In choosing, think about the degree of support you desire and which one might be a better fit for you.

Keep Warm in the Cold: Above-the-Bump Maternity Briefs Provide the Most Support

Keep Warm in the Cold: Above-the-Bump Maternity Briefs Provide the Most Support

Some maternity underwear is styled to sit above your baby bump, and as such, are often referred to as over-bump, high-waist or high-cut briefs. They're perfect for women who prefer an undergarment that sits a little bit higher.


These provide really firm support for your abdominal area and lower back while reducing the pressure on your pelvic muscles. They snugly hold your entire belly in which makes them the best option to keep you warm when the weather is cold! 

Melissa Melles
Wardrobe Concierge
Melissa Melles

Above the bump briefs are great for providing maximum comfort and also clean lines under clothes. They hug you in and give you the best support. Plus, they are really good for cooler months when you need the extra warmth to keep you cosy under your clothes. As they are called different names by different brands it's worth just double checking how high they come.

Below-the-Bump Maternity Knickers Are Freer and Cooler

Below-the-Bump Maternity Knickers Are Freer and Cooler

Under-bump knickers give you light support under your abdomen as opposed to the stiffer support of the high-waist undies. The smooth support given to your midsection makes this option a lot more bearable for some mothers who may not like the restricting nature of high-waisted styles.


These ones are designed just like your regular low-cut pairs, so they're perfect for mums who want something similar their usual style. The construction allows for greater ease of movement and that means you get to feel much freer wearing them. More so, you may appreciate them if you're feeling hotter than usual or you're pregnant during summer. 

Melissa Melles
Wardrobe Concierge
Melissa Melles

If you are suffering with your bump in the heat of the summer then a below the bump brief is the best option for you. They give you much more breathability and it's much cooler when you're wearing dresses and floaty blouses to not have something skin tight on underneath.

Choose Material With Soft and Comfortable Wearability

Go with underwear that has been constructed with fibres that are soft and easy on the skin. The good ones allow your skin to glide effortlessly in the material, thereby controlling friction and preventing skin chaffing or discolouration. The best options for this purpose are cotton, rayon, polyamide and modal.

Cotton: Breathable, Natural, and Great for Allergy Sensitive People

Cotton: Breathable, Natural, and Great for Allergy Sensitive People

Cotton is gentle on your skin because it's a natural fibre designed for an easy feel, and a lot of expecting mothers prefer it because it's hypoallergenic and unlikely to irritate your body. Plus, it's really breathable and less sweaty than many other fabrics, so additionally, it's good to look for pairs with gussets made from cotton too. 

Rayon and Modal: Plant-Based Textiles for a Silky Finish in Warm Weather

Rayon and Modal: Plant-Based Textiles for a Silky Finish in Warm Weather

Rayon and modal, which is simply a form of rayon, are plant-based textiles that are durable and flexible. Said to have a silk-like feel, it will keep you feeling nice in warmer weather. They're also known for being absorbent, so any discharge during pregnancy is quickly absorbed to promote better vaginal health. 

Polyamide: For Absolute Dryness and Superior Comfort

Polyamide: For Absolute Dryness and Superior Comfort

Polyamide is prized for its softness and moisture-wicking ability, as it expels moisture to the outside of the undies and keeps you feeling super fresh - a great option to have. All in all, any of these fibres give you superior comfort as you carry your baby!

Melissa Melles
Wardrobe Concierge
Melissa Melles

Being kind to your skin whilst you are pregnant is very important so sticking to fabrics with breathability and ones with natural fibres such as cotton are the better options. You will know what is most comfortable and your preferred choice of fabrics for underwear normally so look out for these when shopping for your maternity underwear.

Underwear With 5 to 13 Percent Elastane Equals Plenty of Stretch

Underwear With 5 to 13 Percent Elastane Equals Plenty of Stretch

A rapidly increasing bump requires underwear that is able to swiftly adjust to keep up with the fast pace of change taking place. As your pregnancy advances, stretchable underwear that is resilient and that won't lose its snap is most needed. 


Primarily, you want knickers with just the right degree of elasticity that allows them to be adaptable to your body. That's why good maternity underwear includes some elastane, which is also known as spandex. 


The elastane is usually only a fairly small percentage and might range between 5% - 13% of the material, but its always worth looking for to give your growing bump the stretchability it needs.

Melissa Melles
Wardrobe Concierge
Melissa Melles

Elastane is so important in maternity underwear, the higher the percentage the more stretch the underwear will have so look for the highest you can to give you the most comfort. You might find at first you don't need that much but your bump will continue to grow and you will require more and more stretch!

Top 10 Best Maternity Underwear in the UK

With all of this very important info in mind, let's now get into the good stuff: the best maternity underwear options that will keep you feeling good! 

10
StyleUnder-bump
Material-
Elastane-
9

AnitaBasic Maternity Brief Panty

1502

£11.85

StyleOver-bump
Material90% polyamide
Elastane10%
8

Kindred BravelyUnder-the-Bump Bikini Underwear

£19.77

StyleUnder-bump
Material95% rayon
Elastane5%
7

MedelaWomen's Non-Slip Maternity Knickers

£20.00

StyleUnder-bump
Material87% polyamide
Elastance13%
6

LindexRib Maternity Brief

£9.10

StyleOver-bump
Material83% modal, 12% polyamide
Elastane5%
5

InnersyWomen's Maternity Underwear

£17.99

StyleOver-bump
Material90.2% modal
Elastane8.8%
4

CarriwellMaternity Support Panty

£9.99

StyleOver-bump
Material86% polyamide, 6% cotton
Elastane8%
3

Intimate PortalWomen Under the Bump Maternity Knickers

£16.99

StyleUnder-bump
Material95% cotton
Elastane5%
2

Calvin KleinHigh Waisted Brief

£18.20

StyleOver-bump
Material53% cotton, 35% modal
Elastane12%
1

Motherhood MaternityMaternity Fold Over Panties

£14.84

StyleUnder-bump or over-bump
Material95% cotton
Elastane5%

Compare the Best Maternity Underwear

Image
1
Motherhood Maternity Maternity Fold Over Panties 1

Motherhood Maternity

2
Calvin Klein High Waisted Brief 1

Calvin Klein

3
Intimate Portal Women Under the Bump Maternity Knickers 1

Intimate Portal

4
Carriwell Maternity Support Panty 1

Carriwell

5
Innersy Women's Maternity Underwear 1

Innersy

6
Lindex Rib Maternity Brief 1

Lindex

7
Medela Women's Non-Slip Maternity Knickers 1

Medela

8
Kindred Bravely Under-the-Bump Bikini Underwear 1

Kindred Bravely

9
Anita Basic Maternity Brief Panty 1

Anita

10
One-Wear Disposable Underwear 1

One-Wear

Name

Maternity Fold Over Panties

High Waisted Brief

Women Under the Bump Maternity Knickers

Maternity Support Panty

Women's Maternity Underwear

Rib Maternity Brief

Women's Non-Slip Maternity Knickers

Under-the-Bump Bikini Underwear

Basic Maternity Brief Panty

Disposable Underwear

Features

Super Soft and Comfy With a Multifunctional Foldable Waistband

A Classic Choice for a Smartly Functional Pair

Breathable Knickers in the Iconic V-Shape

A Silky-Soft Fabric That Provides Optimum Support

Tagless and Light Underwear With Great Stretch

Eco-Friendly Underwear in Pretty Pale Pink

Stretchy Knickers That Don't Constrict

A Stylish Bikini-Cut Undie With a Clever Design

A Soft and Seamless VPL-Free Brief

Disposable, Hygienic, and Useful Pre and Postpartum

Price£14.84£18.20£16.99£9.99£17.99£9.10£20.00£19.77£11.85£6.97
StyleUnder-bump or over-bumpOver-bumpUnder-bumpOver-bumpOver-bumpOver-bumpUnder-bumpUnder-bumpOver-bumpUnder-bump
Material95% cotton53% cotton, 35% modal95% cotton86% polyamide, 6% cotton90.2% modal83% modal, 12% polyamide87% polyamide95% rayon90% polyamide-
Elastane5%12%5%8%8.8%5%13%5%10%-
Link

The Best Maternity Bras and Postpartum Products

The Best Maternity Bras and Postpartum Products

Now you know exactly what kind of lingerie to wear on your bottom half, you're probably wondering about the other maternity staple: a good bra. We also have recommendations for the comfiest bump-friendly leggings and the best postpartum pads for when baby arrives. 

Summary

That's one other maternity issue solved for you! Whether you want as much support as possible or underwear you can barely notice, it pays to check the material and construction before you buy. While every pregnancy body and every pregnancy belly is different, we hope one of our picks works for you! 

Author: David Gbe

Buying Guide Reviewed By Melissa Melles

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