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Best Maternity Lingerie of 2021

Updated
Check out these great options for sexy maternity lingerie.

Sometimes, when you’re pregnant and your body is rapidly changing, it can be hard to feel sexy. You may also feel differently during different pregnancies. Wmakes you feel hot and steamy during one pregnancy may not feel the same during the next.

We’ve scoured the internet and listened to the recommendations of pregnant women of all shapes and sizes to find a wide range of pieces that range from understated to in-your-face sexy. We’ve looked for items to suit all shapes and sizes, so you’re sure to find something to enhance your sexy body while keeping you comfortable during pregnancy.

Our Top Picks

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Model
Product Comparison Table
Features

Product Image of the Cosabella Women's Say Never Maternity Mommie Nursing Bralette, Jasper, Small
Best Bralette
Cosabella: Never Say Never Maternity Bralette
  • Beautiful floral pattern
  • Easy clip-on/clip-off nursing straps
  • Comes in a variety of vibrant colors
Product Image of the Cosabella Women's Say Never Maternity Boyshort, Nuovo Mauve, Large
Best Boy Shorts
Cosabella: Never Say Never Maternity Boy Short
  • Low rise, stretchy lace at waistband
  • Sits below baby bump
  • Scalloped lace trim at leg opening
Product Image of the Cake Maternity Chantilly Busty Wire Free Lace Nursing Bralette for...
Best Wireless Bra
Cake Maternity: Chantilly, Wire-Free Lace Bra
  • Stunning French inspired lace galloon
  • Easy-feed drop down cups
  • Racerback design
Product Image of the Hanky Panky Women's Signature Lace Original Rise Thong Panty, Black, One Size
Best Thong
Hanky Panky: Maternity Signature Lace Thong
  • V-front, V-back waistband design
  • Signature stretch lace fits sizes 4-14
  • Sits at under-the-belly bump point
Product Image of the ADOME Babydoll Lingerie for Women Sexy Sleepwear Honeymoon Lingerie for Bride
Best Non-Maternity Babydoll
Adome: Maternity Babydoll Lingerie
  • Lace-trimmed V-neckline
  • Adjustable spaghetti straps
  • Includes matching G-string underwear
Product Image of the Everly Grey: Maternity Four-Piece Set
Best Pyjama Set
Everly Grey: Maternity Four-Piece Set
  • Includes a sleep bra, chemise, robe
  • Nursing friendly
  • Comes in a ready-to-gift pouch
Product Image of the Kindred Bravely Lucille Nursing Nightgown & Maternity Gown (Midnight, Small)
Best Nursing Nightgown
Kindred Bravely: Lucille Maternity Gown
  • Fun and flirty lace bodice
  • Flattering empire waist
  • Clip-down nursing access
Product Image of the Project Me by HOTmilk Provocateur Flexiwire Balcony Nursing Bra (PMPB),38G,Blk
Best Nursing Bra
Project Me: Provocateur Flexiwire Balconette Nursing Bra
  • Deep plunge neckline
  • Rose gold hardware
  • Drop-down nursing access
Product Image of the Maternity Dress for Photography Off Shoulder Chiffon Gown Split Front Maxi...
Best Dressing Gown
Tife Isfe: Off-Shoulder Chiffon Maternity Dressing Gown
  • Split front design
  • Flexible short sleeves
  • Extra long hem
Product Image of the Cosabella Women's NSN Maternity Babydoll Mommie, Shadow, Small
Best Maternity Babydoll
Cosabella: NSN Mommie Maternity Babydoll
  • Soft and stretchy Talco fabric
  • Comfy firm hold bra
  • Flattering, generous cut

How to Choose the Best Maternity Lingerie

Until you’re pregnant, it’s difficult to appreciate how much more comfortable maternity underwear is. Designed to fit either under or over the bump, maternity briefs provide room, support, and comfort without rolling at the waistband or garotting your butt.

Choose over-the-bump styles if you want a warm belly and usually wear high-waisted underwear. You may prefer under-the-bump designs if you like to keep it cool, or if you usually wear thongs or similar smaller underwear.

For bras, consider getting measured for a maternity bra, or if you’re buying online, measure yourself anew. Boobs don’t always grow big and bouncy in pregnancy, so it’s not a given that you will move up a cup size or two.


The Best Maternity Lingerie of 2021

Considering different tastes, preferences, stages of pregnancy, and definitions of sexy, here are 20 of the best sexy lingerie items you can order online today.

1. Cosabella: Never Say Never Maternity Bralette

Best Bralette

Don’t be fooled; this pull-over-the-head bra gives way more support than it would appear. Within the lacey exterior, there’s a more robust bra structure that holds the ladies up, even if you are large in the boob department.

Aside from being a really sexy maternity bra, these bras include clips for easy nursing access, so you can enjoy them past pregnancy as well.

The other big plus for Cosabella bras is that, unlike most maternity or nursing bras, they come in a wide range of beautiful colors, making them ideal for maternity photoshoots and making you feel glamorous day to day.


2. Cosabella: Never Say Never Maternity Boy Short

Best Boy Shorts

These lacy maternity boy shorts match the bralette by Cosabella, but without the same range of colors. There are still plenty of jewel and pastel shades from which to choose, so you can enjoy a drawer full of pretty colors throughout your pregnancy.

These boy shorts have slightly more coverage in the bum area than Cosabell’s standard design. This helps with any additional padding you may take on during pregnancy.

We like that these briefs are lacy and sexy and look or feel like so many other “granny panty” maternity styles. And you can feel comfortable ordering your usual underwear size and not have to worry about your boy shorts turning into an accidental thong.


3. Cake Maternity: Chantilly, Wire-Free Lace Bra

Best Wireless Bra

We’re a big fan of these bras from Cake Maternity because they are incredibly flexible, with two possible back configurations, while still remaining sexy in all arrangements.

They come in sizes from small to extra-large but also include cup sizes. This allows for growth while remaining supportive and comfortable. There are six sets of hook-and-eye closures to accommodate your expanding ribcage during pregnancy.

The stretchy material has Oeko-Tex certification, meaning the fabric has gone through independent testing and has been shown to contain no harmful dyes or chemicals (1).


4. Hanky Panky: Maternity Signature Lace Thong

Best Thong

If you are a fan of thongs, there’s no need to relinquish your favorite underwear just because you’re pregnant. These thongs from Hanky Panky are not just sexy but comfortable and easy to care for.

Hanky Panky is a popular thong company that makes original, low-rise, and high-rise thongs. But this original rise sits at a comfortable under-the-belly bump point, without any annoying rolling or shifting.

Made in the USA, Hanky Panky thongs are widely available and can be purchased in multiple colors. The fabric remains soft and stretchy even after numerous cycles through both the washer and dryer.


5. Adome: Maternity Babydoll Lingerie

Best Non-maternity Babydoll

Available in sizes from small to XXL, this babydoll comes with adjustable shoulder straps and an overlay of lace. A set of matching G-string underwear is included.

The babydoll is affixed at the mid-bust line and then flows outward, leaving the front open, accommodating your growing belly. As a result, although this babydoll lingerie wasn’t designed specifically for maternity wear, it is suitable for any stage of pregnancy and after the baby is born.


6. Everly Grey: Maternity Four-Piece Set

Best Pyjama Set

The black and floral maternity set consists of a soft sleep bra, loose-fitting maternity nightdress, and a matching robe, rounded off by a matching storage bag.

Only available online, what we particularly like about this set is its subtle sexy and alluring feel, but it’s still suitable for wearing after baby is born in the hospital and when close friends and family come to visit.

The chemise cut of the nightdress is comfortable and flattering, keeping you cool — an important consideration when you’re growing a baby.


7. Kindred Bravely: Lucille Maternity Gown

Best Nursing Nightgown

Available in six color combinations, the Lucille maternity gown is both cute and sexy for those who want a dash of sauce, but not the entire bottle. The racerback design has a lace panel that matches the bodice and cups, giving it more of a sexy oomph than a standard fabric block.

If you’re planning to breastfeed, there’s an easy one-handed clip that allows you to free one of the girls, or both, without the need to grapple with difficult closures. Of course, even if you aren’t breastfeeding, there may be other reasons for these easy-access cups.


8. Project Me: Provocateur Flexiwire Balconette Nursing Bra

Best Nursing Bra

For those who like an understated, sophisticated brand of sexy, we have the Provocateur bra. The deep plunge of the neckline is ideal for low-cut tops, while the sheer mesh upper detail provides a seductive glimpse without revealing all.

We especially love the rose gold metalwork and the decorative hoops on the straps. It seems a shame to hide it under your clothes. The matching slide adjusters and clasps allow for easy-access nursing and give the bra a high-end, put-together feel.


9. Tife Isfe: Off-Shoulder Chiffon Maternity Dressing Gown

Best Dressing Gown

This sweet and sexy chiffon dressing gown by Tife Isfe is great for use as sexy nightwear and doubles as the perfect ensemble for a maternity photoshoot. It comes in six feminine colors, so there’s certain to be one that suits your style.

With its supportive lace chest, off-shoulder sleeves, and belly-baring, sheer floor-length skirt, this maxi nightdress will have you feeling like the princess of pregnancy.

The high romance factor of this breezy ensemble makes it great for “special night” wear, while the lightweight fabric is also perfect for wearing around the house on those hot summer nights.


10. Cosabella: NSN Mommie Maternity Babydoll

Best Basic Babydoll

Made in Italy, the Mommie Babydoll from Cosabella is available in small, medium, and large and is fitted with a well-made, firmer-hold bra that is as supportive as it is comfy. This construction means that no matter how your breasts change during pregnancy, this babydoll will feel good.

Unlike other babydolls, this model isn’t made with voluminous amounts of flowy fabric in the body. Instead, the cut is generous while remaining flattering, and the material itself stretches to provide room for your temporary passenger.


11. Women's Maternity Nursing Robe

Best Nursing Robe

Yes, you could just grab yourself a big, regular bathrobe and use it while you’re pregnant, but I can tell you from experience that it will never sit “right,” and you’ll forever be pulling it about and adjusting the thing.

But this is where this beautiful maternity and nursing robe comes in. Cut specifically for the pregnant body, the shoulders and arms are the correct size and stay where they should while the additional fabric is enough to cover your bump until you want to reveal the glorious you underneath.


12. Louise: Underwire Maternity Bra

Best Underwire Bra

Available in either a deep, dark blue or subtle ivory color, the Louise maternity bra from Cache Coeur is made in France with embroidery by Potencier, which provides embroidery services to major French Haute Couture houses. This means you can still enjoy the luxury feel of a well-made bra while pregnant and breastfeeding.

Depending on your cup size, the build is slightly different, with a magnetic drop-down clip for easy breastfeeding for C, D, and E cup sizes and a more traditional clip for F, G, and H cup sizes. There are four clip positions for both styles, allowing you to alter the fit as your breasts change size and shape.


13. Louise: Embroidered Maternity Bikini

Best Quality Briefs

Like the Louise bra, the briefs are French-made with high-end Haute Couture embroidery. Delicate scalloped lace edges, sheer mesh sides, and a tiny angled bow provide the detailing you expect from top-of-the-line lingerie.

The low-cut waist offers plenty of space for your growing belly, no matter how large your front expansion while remaining well-fitting in the rear.


14. Cake Maternity: Truffles Sexy Maternity Bra

Best Lace Bra

Lift and shape cups with a cotton-lined side sling give the Truffles maternity bra from Cake Maternity a sexy vixen appeal. However, they don’t make you feel strung up and twisted in all kinds of uncomfortable positions.

There are five sets of hook and eye closure to allow for your expanding ribcage, while the stretchy fabric has enough give to allow for an element of cup growth.

Functional yet funky, the Truffle will give you that added hit of va-va-voom, just when you need it.


15. Bliss: Perfection Maternity Bikini

Best Full-Coverage Bikini

The Perfection maternity brief from Bliss is ideal for those who want to feel sexy while pregnant but are not confident they can pull it off. The generous rear coverage ensures you don’t feel too exposed. The all-around band of stretchy, lacy fabric elevates these knickers into blossoming sex-bomb territory.

These bikini briefs allow for some light exposure without making you worry about whether or not your bottom is devouring the fabric at the back. This also makes them perfect for day-to-day wear, giving you a sexy boost throughout your pregnancy.


16. Cake Maternity: Wireless Soft Cup Maternity Bra

Best for Larger Cup Sizes

It’s next to impossible to find a cover-up bra that will hold your growing boobs high and close to your body while still keeping them firmly in place. But this bra does the job and lets you feel like the sexy beast you know you are.

The Tea bra from Cake Maternity has a strong A-frame underpinning with a broader back, strong straps, a four-piece construction for extra support, and a full coverage cup. And unlike so many maternity bras, its cup sizes range from E to HH.

What could have been considered a basic bra is elevated to sexy because of the soft, silky fabric and lace overlay detailing with well-placed embellishments.


17. Project Me: Warrior Briefs

Best Under-the-belly Briefs

The unique crossover ribbon band design of these Warrior briefs from Project Me is so gorgeous, you’ll wish you didn’t have to cover them up. The shimmery satin sheen accents the mesh design on the front of the brief.

While sexy in the front, it’s all business in the rear with a three-quarter coverage back panel revealing just enough to highlight what’s beneath.


18. Illusion: Lace Jacquard Maternity/Nursing Bra

Most Comfortable

For those who are sensitive to lace, seams, or labels, or just hate being uncomfortable during pregnancy, the Illusion bra by Cache Coeur is an entirely seamless maternity bra with subtly seductive accent lace design elements that won’t irritate your skin.

The bra has a two-layer structure. Every part in direct contact with your skin is entirely smooth, and the outer layer has a lace-inspired design woven into it, so there’s no actual lace involved.

You get all the support, coverage, and comfort you could want, with a subtle dose of secret sexy. You won’t mind wearing this bra even during the most uncomfortable stages of pregnancy.


19. Illusion: Lace Jacquard Maternity Maxi Briefs

Best Full-coverage Briefs

Not everyone likes the under-the-belly style of pregnancy brief. If you prefer the full coverage of an over-the-belly cut, you don’t have to sacrifice sexy for comfort.

The ultra-stretch fabric of these briefs is incredible. Before your belly swells, they feel roomy but not annoyingly loose. Then, as your baby grows, the briefs seem to grow at the same rate, managing to stay comfortable as they appear to quadruple in size.

The lace styling is woven into the fabric, leaving only cloud-like comfort on your sensitive skin.


20. Mommylicious: Hot-Pink Maternity Plus-Size Babydoll

Best Plus-size Babydoll

When you want to eliminate any ambiguity about your sexy momma status, this hot pink maternity baby doll from Mommylicious is a great choice.

There’s nothing subtle about this plus-size helping of eye candy. From the hot pink and black color combination to the sheer fabric that shows off every last inch of your gorgeous self, it’s sexy from start to finish.

And it even comes with a matching g-string to ensure you stay coordinated in your sexy perfection.


Where Else to Buy Maternity Lingerie

Not everyone has the luxury of a range of well-stocked maternity wear stores or stores with a maternity section on their doorstep. But don’t worry! There are plenty of fabulous online stores where you can find sexy maternity underwear and sleepwear.

These are some of our favorites besides Amazon:

Cake Maternity

Available directly from their website or via Amazon, Cake Maternity is an Australian company that sells underwear, sleepwear, and a limited range of other maternity and nursing items.

Designed by moms for moms, Cake allows you to shop by style, brand, bra size, and stage of pregnancy.

Nordstrom

Nordstrom has a maternity section with a range of underwear for pregnant and nursing moms. The choice is limited, but there are one or two hidden gems you won’t find anywhere else.

Cosabella

Cosabella is an Italian lingerie company with a maternity line. Available direct from their website or on Amazon.com, this high-end, exquisitely made lingerie is sold at a discount to military members, veterans, and first responders.

Mommylicious

Maternity lingerie from Mommylicious is in-your-face sexy. This lingerie line is certainly not your grandmother’s maternity wear. If you want to look smoking hot with your baby bump, this is the way to go. Mommylicious also sells a wide range of maternity clothes in regular and plus sizes.

Express Your Sexy Self

Finding the best sexy maternity lingerie to match your own sexy style is important. At this stage of your life, perhaps more than at any other, it’s important to feel good about yourself and comfortable at the same time.

This list of the sexiest maternity lingerie will point you in the direction of something that ticks all your boxes and helps you feel sexy at any time in your pregnancy.

Headshot of Patricia Barnes

About the Author

Patricia Barnes

Patricia Barnes is a homeschooling mom of 5 who has been featured on Global TV, quoted in Parents magazine, and writes for a variety of websites and publications. Doing her best to keep it together in a life of constant chaos, Patti would describe herself as an eclectic mess maker, lousy crafter, book lover, autism mom, and insomniac.