14 Sexy Maternity Dresses, ‘Cause Mama’s Still Got It

These sexy pregnancy dresses are perfect for a night on the town—or any time you feel like turning a few heads.
ByLynsey Eidell, Contributing Writer|Updated August 22, 2023
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Sexy Maternity Dress Hero
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Hey, hot stuff. Is your pregnancy wardrobe feeling a little drab? Spice things up with one of these downright foxy looks. Yes, sexy maternity dresses really do exist—and we think every mama-to-be deserves to look fierce and fabulous.

When shopping for sexy maternity clothes, look for flattering silhouettes made from soft, stretchy materials that will accommodate your growing figure. After all, the last thing you want when getting dressed up is to feel uncomfortable or restricted. Fortunately, many maternity brands now offer gorgeous styles that feel great and fit like a dream. Slip into a hot maternity dress for an instant mood boost—they’re perfect for a night on the town with friends, a romantic date with your significant other or even an impromptu at-home fashion show (really, try it—it’s super-fun).

Ready to spice up your evening attire? We’ve found the trendiest options on the market to suit every style and shape—from figure-hugging bodycons to sultry, full-length gowns and flirty mini-dresses. (Searching for sexy undies too? We’ve got you, girl. Check out our roundup of the best maternity lingerie to add a little extra pep to your step.)

Mini pink maternity dress

ASOS DESIGN Maternity Mini Dress
Image: ASOS
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Show off your newfound pregnancy curves in this figure-hugging mini-dress, which combines a plunging neckline (which you can make even deeper, thanks to the zipper enclosure) and an electric pink hue for an ultra-sexy fit. As an added bonus, this sexy maternity dress works with a bump or without—meaning you can continue to turn heads long after your pregnancy is over.

Size range: 2 to 16 | Material: 79% cotton/21% nylon | Care instructions: Machine wash

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One shoulder maternity dress

PinkBlush Black Ruched One Shoulder Maternity Dress
Image: PinkBlush
Buying Options

This sexy maternity dress is the ideal special-occasion outfit thanks to its longer length and chic asymmetrical design. We also love the ruching which comfortably flatters your pregnancy curves and the classic black color—which is universally flattering.

Size range: S to L | Material: 95% modal/5% spandex | Care instructions: Machine wash

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Reversible maternity dress

Sexy Mama Maternity Reversible Cowl Dress
Image: Sexy Mama Maternity

You can’t go wrong with a dramatic neckline. This cozy, casual dress is understated yet sexy. Plus, it’s reversible. Wear the cowl detail in the front for an edgy choker-style V-neck, or spin it around for a low, open-back look. Not what you’re looking for? Head to Sexy Mama Maternity for tons of sexy maternity dresses (the clue’s in the name)!

Size range: 0 (dress size 00-2) to 5 (dress size 18-20) | Material: N/A | Care instructions: N/A

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Maternity dress and coat combo

Boohoo Maternity Strappy Cowl Neck Dress and Duster Coat
Image: Boohoo
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The cowl neckline, curve-hugging silhouette and ruching make this sexy maternity dress ultra-flattering—and one you’ll reach for again and again, whether you need a maternity date night outfit or bump-friendly formalwear. The pretty dusty rose shade works for any season, and the included duster coat lets you decide how much skin you want to show.

Size range: 4 to 20 | Material: 95% polyester/5% spandex | Care instructions: Machine wash

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Sexy black maternity dress

Bumpsuit Off the Shoulder Evening Dress
Image: Bumpsuit
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A sleek silhouette, an off-the-shoulder neckline and thigh-high slit? Yes, yes and yes. This sexy black maternity dress meets the mark for everything from maternity photoshoots to fancy black-tie events.

Size range: XS to XL | Material: 92.5% viscose/7.5% spandex (outer fabric); 95% rayon/5% spandex (inner fabric) | Care instructions: N/A

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Sexy white maternity dress

Pink Blush White Ribbed Knit Fitted V-Neck Maternity Midi Dress
Image: PinkBlush
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Shopping for something white hot? Try this sexy white maternity dress. The silhouette will show off your bump in the best way, and the plunging neckline helps to up the sex appeal. But the ribbed knit fabric ensures that this dress is as comfy as it is sexy, making it the perfect option for date night and beyond.

Size range: S to L | Material: 80% rayon/20% nylon | Care instructions: Hand wash, line dry

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Maternity little black dress

Kimi and Kai Julie Cold Shoulder Body-Con Maternity Dress
Image: Nordstrom
Buying Options

Pregnant or not, you can never go wrong with a little black dress. Sleek cutouts along the neckline elevate this black maternity dress from simple to stylish, and the subtle peeks of skin make it sexy without being trashy. (We also appreciate the super-comfortable stretchy fabric, which is ideal for growing bumps!)

Size range: XS to L | Material: 97% polyester/3% spandex | Care instructions: Machine wash, dry flat

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Maternity bodycon dress

Good American Maternity Belted Body Dress
Image: Good American
Buying Options
Good American|$99.00

There’s lots to love about this belted bodycon maternity dress from Good American: The ribbed knit fabric is ultra-comfortable, the deep V-neckline and belted empire waist help to emphasize your pregnancy curves and it can easily be dressed down with sneakers or worn for a night out with heels. We love a closet workhorse, and this maternity dress fits the bill.

Size range: XS to XL | Material: 81% cotton/16% nylon/3% spandex | Care instructions: Hand wash

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Off-the-shoulder maternity dress

PinkBlush Burgundy Off Shoulder Wrap Plus Maternity Photoshoot Gown/Dress
Image: PinkBlush
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Looking for a maternity dress with that “wow” factor? Look no further than this PinkBlush Maternity gown, which has a stunning off-the-shoulder neckline, figure-flattering ruching and a dramatic mermaid silhouette and train. This is a plus-size maternity dress that’s guaranteed to be a showstopper wherever you wear it.

Size range: 1X to 3X | Material: 95% polyester/5% spandex | Care instructions: Hand wash, line dry

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Maternity slip dress

HATCH The Ricky Slip Dress
Image: Hatch
Buying Options

If tight maternity clothes aren’t your jam, we’ve got you covered. The Ricky Slip Dress from HATCH has an understated sexiness, thanks to its maxi silhouette and silky fabric that hugs and drapes in all the right places. It can also be worn after pregnancy, which is an added bonus we love.

Size range: 0 to 4 | Material: 100% polyester | Care instructions: Machine wash, tumble dry

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Maternity wrap dress

Show Me Your Mumu Samantha Ruffle Wrap Dress
Image: Show Me Your Mumu

It’s the special details that make this dress a standout: The ruffle hem is both dainty and elegant, the tie open back adds a subtle sexiness and the belted empire waist is guaranteed to flatter your figure (either pregnant or not). But what makes this dress a real winner are the options available: It comes in 12 colors and in sizes ranging from XXS to 3X.

Size range: XXS to 3X | Material: 100% polyester | Care instructions: N/A

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Maternity tank dress

FUNJULY Womens Maternity Cutout Tank Dress
Image: Amazon
Buying Options

Looking to show some skin? This maternity tank dress has the cutest cutouts along your bump, and side slits to help you flash a little leg. It’s an option that can work year-round (we love it paired with a chunky sweater or denim jacket) and both dressed up or down. We can practically guarantee you’ll want it in multiple colors.

Size range: S to XXL | Material: 95% polyester/5% spandex | Care instructions: Machine wash, low temperature cage dry

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Maternity maxi dress

Kimi and Kai Charity Smocked Maternity Maxi Dress
Image: Nordstrom
Buying Options

This maternity maxi dress is giving ethereal vibes, thanks to the whimsical floral print, ruffle tiered skirt and flutter sleeves. The bodice is made of a smocked stretchy material—for both comfort and a close-fit—and the sleeves can be worn as spaghetti straps or off-the-shoulder (making it extra flirty).

Size range: XS (0-2) to XL (16-18) | Material: 100% polyester | Care instructions: Machine wash, dry flat

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Halter maternity dress

Club L London Alba Bottle Green Maternity Halter Asymmetric Maxi Dress with Cut Out
Image: Club L London
Buying Options
Club L London|$120.00

Maternity dresses don’t have to be boring—and this option from Club L London is anything but. With an asymmetric halter neckline, cut out details and a stunning emerald green color (there are four other options if green isn’t your hue), this maternity gown is both sexy, stylish and guaranteed to make a statement at your next event.

Size range: 4 to 12 | Material: 95% polyester/5% spandex | Care instructions: N/A

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How We Chose the Best Sexy Maternity Dresses

We get it—the struggle to find maternity clothes that are stylish, comfortable and affordable is real. And for those moments during pregnancy where you want to feel a little sexier—whether it’s date night, a wedding or a night out on the town—the hunt can be even harder. But that’s where we come in: We’ve combed through all of our favorite online retailers of maternity clothes to find and select the very best sexy maternity dresses.

We narrowed down the options by considering several factors, including material, size range, price, quality and, of course, style. We also tapped into our knowledge of leading maternity brands to make sure the dresses are from reliable manufacturers, and when possible, we read user reviews to get the low-down on how these dresses worked for pregnant women. This way you can count on finding a sexy maternity dress you love, without breaking the bank (or having to send back multiple returns).

Interested in learning more about our editorial process? Read about how our team develops and reviews all articles here.

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