Best Maternity Night Out & Cocktail Dresses of 2025

Mary Hopper Avatar
Mary Hopper
Last Updated: Jan 2, 2025

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Maternity Night Out & Cocktail Dresses are the perfect solution for expecting mothers who want to look fashionable and stylish during formal events. These dresses come in a variety of colors, styles, and cuts that flatter the baby bump while providing comfort and support. Whether it's a black-tie gala or a friend's wedding, these dresses are designed to make any pregnant woman feel confident and beautiful. From elegant lace to flowy chiffon, there is a dress for every taste and occasion. So, expecting moms, don't let your pregnancy hold you back from enjoying a night out. Get your hands on one of these stunning maternity cocktail dresses and shine like the star you are!

At a Glance: Our Top Picks

Coolmee Maternity Ruched Mini Dress Cover #TOP 1
Coolmee Maternity Ruched Mini Dress
ftb score rating icon 9.9
HELLO MIZ Women's Maternity Lace Baby Shower Dress Cover #TOP 2
HELLO MIZ Women's Maternity Lace Baby Shower Dress
ftb score rating icon 9.8
Tulle Maternity Robe by FANGHEIA Cover #TOP 3
Tulle Maternity Robe by FANGHEIA
ftb score rating icon 9.6

Top 10 Maternity Night Out & Cocktail Dresses

#TOP 1

Coolmee Maternity Ruched Mini Dress

lxt-PBY_0880GF86
Navy-long
X-Large
Coolmee Maternity Ruched Mini Dress Cover
Coolmee Womens Maternity Dresses Casual Ruched Long Sleeve Irregular Bodycon Mini Dress for Women (XL,Navy-Long)

The Coolmee Maternity Dress is designed for comfort and style. Made from a soft blend of polyester, spandex, and cotton, it offers a flattering fit with its ruched sides. The O-neck and irregular hem add a unique touch while ensuring you feel relaxed. This casual dress is perfect for various occasions, whether you're heading to the beach, a party, or a casual outing. With its slim fit and knee-length design, you'll look great while enjoying the ease of movement. Check the sizing guide to find your perfect fit!

What We Like
Soft and stretchy material
Flattering ruched sides
Unique irregular hem
Versatile for many occasions
#TOP 2

HELLO MIZ Women's Maternity Lace Baby Shower Dress

CMD1064-WHITE
White
Large
HELLO MIZ Women's Maternity Lace Baby Shower Dress Cover
HELLO MIZ Women's Maternity Floral Lace Baby Shower Dress with Ribbon (Large, White)

The HELLO MIZ Women's Maternity Lace Baby Shower Dress is perfect for all occasions. The V-neck knee-length dress is made of superbly soft and stretchy lightweighted lace, which makes the fit tight to the body in comfort. It can be worn during and after pregnancy, and is even wearable for those who are not pregnant. The dress is available in sizes Small to X-Large, with the option to order one size larger for a more relaxed fit. The dress is easy to care for, as it can be hand washed with cold like colors or dry cleaned.

What We Like
The dress is perfect for all occasions, including parties, baby showers, and weddings.
The superbly soft and stretchy lightweighted lace makes the dress comfortable to wear during and after pregnancy.
The dress is available in sizes Small to X-Large, with the option to order one size larger for a more relaxed fit.
#TOP 3

Tulle Maternity Robe by FANGHEIA

FANGHEIA
AGPM12-Dusty Rose-Small
Dusty Rose
Small
Tulle Maternity Robe by FANGHEIA Cover
Tulle Maternity Robes V Neck Pregnant Wedding Gown Long Puffy Maternity Dress for Photo Shoot Baby Shower Dress Dusty Rose

The FANGHEIA Tulle Maternity Robe is a stunning choice for various occasions, including maternity photography and baby showers. Its elegant design features a puffy tulle fabric and a flattering V-neckline, ensuring you look beautiful while feeling comfortable. The loose style allows for easy movement, making it perfect for special events or relaxing at home. Plus, with an elastic closure and a built-in bra, you will enjoy added support without compromising on style. You can also customize the color, allowing you to match it perfectly to your theme or personal preference.

What We Like
Elegant design
Custom color options
Built-in support
Loose and comfortable fit
#TOP 4

LAHILO Floral Mesh Maternity Dress

LAHILO
Short Sleeve-pink
Large
LAHILO Floral Mesh Maternity Dress Cover
Floral Mesh Bishop Short Sleeve Maternity Midi Dress, Summer Maternity Bodycon Dress for Baby Shower/Photoshoot/Wedding Guest Pink

The LAHILO Maternity Dress is designed for comfort during your pregnancy. Made from soft, lightweight fabric, it ensures you feel great all day long. The dress features a chic floral mesh bishop short sleeve and a ruched side that flatters your growing bump, allowing you to embrace your curves beautifully. With its removable belt, you can customize your look while maintaining an elegant style. Perfect for baby showers, weddings, or any special occasion, this dress is sure to earn you plenty of compliments.

What We Like
Comfortable lightweight fabric
Flattering ruched design
Removable belt for customization
Versatile for various occasions
#TOP 5

AISWI 2023 Maternity Dress

AISWI
Pink
Small
AISWI 2023 Maternity Dress Cover
AISWI Women's 2023 Maternity Dress Summer Square Neck Smocked Long Dress Short Puff Sleeves Baby Shower Pregnancy, Pink, Small

The AISWI Maternity Dress is designed for comfort and style during pregnancy. Made from mid-weight chiffon, the fabric is soft and breathable, ensuring you feel great all day. The square neck and short puff sleeves add a trendy touch, while the smocked bust provides flexibility for your growing baby bump. This dress falls gracefully to the ankle, making it versatile for different heights. Whether you're attending a baby shower or enjoying a casual day out, this flattering A-line dress will enhance your curves and keep you looking chic.

What We Like
Soft, breathable fabric
Trendy square neck design
Flexible for growing bump
Versatile for various occasions
#TOP 6

AISWI 2023 Maternity Dress Black

AISWI
Black
Small
AISWI 2023 Maternity Dress Black Cover
AISWI Women's 2023 Maternity Dress Summer Square Neck Smocked Long Dress Short Puff Sleeves Baby Shower Pregnancy, Black, Small

The AISWI Maternity Dress is crafted from a soft and breathable chiffon fabric, ensuring comfort throughout your day. With its square neckline and short puff sleeves, this dress offers a stylish yet relaxed look. The smocked bust design provides a snug fit while allowing room for your growing baby bump, making it perfect for expectant mothers. Additionally, the dress can be worn in various lengths, adapting to your height and personal style. Whether you're attending a baby shower or going out for a casual outing, this dress is a versatile choice that highlights your curves beautifully.

What We Like
Soft and breathable fabric
Flattering smocked design
Versatile for various occasions
Adjustable length options
#TOP 7

AISWI Women's Maternity Dress

AISWI
Sand
Small
AISWI Women's Maternity Dress Cover
AISWI Women's 2023 Maternity Dress Summer Square Neck Smocked Long Dress Short Puff Sleeves Baby Shower Pregnancy, Sand, Small

This AISWI Maternity Dress is made of soft, breathable, and skin-friendly mid-weight chiffon fabric, providing a flowy and smooth feel. It features a square neck, short puff sleeves, and a smocked bust, creating a trendy and flattering look for all body types. The dress has an A-line swing silhouette that fits close to the body, highlighting your curves while offering enough space for your growing baby bump. With its versatile design, you can wear it casually, for a baby shower, party, vacation, or even a photoshoot. The dress is available in different sizes, so make sure to check the item description for size details and measure yourself before placing an order.

What We Like
Soft and breathable fabric
Trendy and flattering design
Versatile for various occasions
#TOP 8

AISWI Women's Maternity Dress

AISWI
Boysenberry Purple
Large
AISWI Women's Maternity Dress Cover
AISWI Women's 2023 Maternity Dress Summer Square Neck Smocked Long Dress Short Puff Sleeves Baby Shower Pregnancy, Boysenberry Purple, Large

The AISWI Maternity Dress is crafted from a lightweight chiffon that drapes beautifully and feels soft against your skin. Its square neck and short puff sleeves add a trendy touch while ensuring comfort. The smocked bust accommodates your growing baby bump, providing a flattering fit that enhances your curves. This dress can be worn in various lengths, making it versatile for different heights and occasions. Whether you're attending a baby shower or enjoying a casual day out, this dress can be styled to suit any event.

What We Like
Comfortable chiffon fabric
Flattering smocked design
Versatile for various occasions
Adjustable length options
#TOP 9

AISWI Women's Maternity Dress 2023

AISWI
Pink
Medium
AISWI Women's Maternity Dress 2023 Cover
AISWI Women's 2023 Maternity Dress Summer Square Neck Smocked Long Dress Short Puff Sleeves Baby Shower Pregnancy, Pink, Medium

The AISWI Maternity Dress is designed with comfort and style in mind. Made from a soft and breathable chiffon fabric, it ensures you feel great throughout your day. The square neck and short puff sleeves add a trendy touch while the smocked bust allows for a flexible fit, accommodating your growing baby bump. With its versatile midi or maxi length, this dress can adjust to your height, making it perfect for any occasion, whether it’s a casual outing or a special baby shower. You'll love its flattering A-line shape that enhances your curves beautifully.

What We Like
Soft, breathable fabric
Flexible smocked bust
Versatile length options
Trendy square neck design
#TOP 10

Maternity Side Ruched Dress - Generic

Generic
Black
Small
Maternity Side Ruched Dress - Generic Cover
Maternity Side Ruched Dress-S Black

The Generic Maternity Dress is perfect for layering under jackets or cardigans, making it a versatile addition to your wardrobe. Its bodycon fit hugs your curves, providing a flattering silhouette that enhances your confidence. With a midi length, this dress offers a stylish look that is both chic and comfortable, ideal for various occasions. Whether you're heading out for a night with friends or attending a cocktail event, this dress ensures you feel great while accommodating your growing bump.

What We Like
Versatile layering options
Flattering bodycon fit
Chic midi length
Ideal for special occasions
Buying Guide Image

Frequently Asked Questions (FAQs)

1. What to wear to a cocktail party when pregnant?

When attending a cocktail party while pregnant, consider wearing a simple black maternity maxi dress and accessorize it with makeup, jewelry, and a stylish clutch. If the event allows for a shorter dress, you can also opt for a maternity little black dress (LBD) and dress it up with accessories.

2. What do you wear to a wedding when you are pregnant?

For a wedding while pregnant, pay attention to the silhouette of the dress. Empire waist dresses, which are cinched under the bust with a flowing skirt, provide ample room for a baby bump. Wrap dresses are also a good option as they allow you to adjust the fit for added comfort.

3. What should I wear to a maternity night out?

For a maternity night out, you can choose to wear a maternity maxi dress for an effortlessly put-together look. Alternatively, opt for a flirty mini dress to feel stylish and confident. There are plenty of party dress options available to help you turn heads and enjoy your night out.

4. What kind of dress should I wear to a wedding after giving birth?

After giving birth, you can consider wearing a drop waist dress. These dresses provide more room in the waist area and typically flare out lower on the hips. Another option is a traditional shift dress, as long as it has a comfortable and non-fitted waist.

5. What should I wear to a fall wedding when pregnant?

When attending a fall wedding while pregnant, opt for something stretchy and comfortable. You can choose to wear a bodycon dress that accentuates your bump, providing support and a stylish silhouette. Look for stretchy fabrics that can accommodate your growing belly, especially in the third trimester.

6. How can I look classy during pregnancy?

To look classy during pregnancy, dress according to your figure and choose styles that flatter your body shape. Consider wearing skinny jeans or leggings to showcase your legs, and feel free to show some skin tastefully. Invest in maternity basics, choose prints wisely, and opt for block colors to create a stylish and sophisticated look.

7. How many dress sizes should you go up when pregnant?

The number of dress sizes you may need to go up when pregnant can vary. Some women may be able to wear their normal pre-pregnancy size in stretchy dresses, while others might need to size up. It is common for pregnant women to go up at least two sizes, and sometimes even three, to ensure a comfortable fit, especially in the later stages of pregnancy.

Editor's Notes

During our maternity night out & cocktail dress research, we found 48 maternity night out & cocktail dress products and shortlisted 10 quality products. We collected and analyzed 14,516 customer reviews through our big data system to write the maternity night out & cocktail dresses list. We found that most customers choose maternity night out & cocktail dresses with an average price of $30.97.

The maternity night out & cocktail dresses are available for purchase. We have researched hundreds of brands and picked the top brands of maternity night out & cocktail dresses, including Coolmee, HELLO MIZ, FANGHEIA, LAHILO, AISWI. The seller of top 1 product has received honest feedback from 69 consumers with an average rating of 4.8.

Written by
Mary Hopper Avatar

Mary Hopper is an Italian fashion designer with 10 years of extensive working experience in the fashion industry. She can design clothing and fashion accessories, such as handbags, backpacks, shoes, and jewelry. She is also a professionally trained content writer specializing in managing various fashion and beauty blogs.