Best Square Neck Maternity Dresses of 2025

John Zimmer Avatar
John Zimmer
Last Updated: 30 Jan 2025

* We independently evaluate all recommended products and services. If you click on links we provide, we may receive compensation.

Square neck maternity dresses are a stylish and comfortable option for expectant mothers. These dresses feature a square neckline that flatters the collarbone and shoulders, while providing ample coverage for the chest. The loose and flowing design of the dress accommodates a growing belly without compromising on style. Available in a variety of colours, patterns, and lengths, these dresses are perfect for any occasion, from casual outings to formal events. With their soft and stretchy fabric, square neck maternity dresses provide comfort and ease of movement for the mom-to-be.

At a Glance: Our Top Picks

Yeshape Swiss Dot Puff Sleeve Maternity Dress Cover #TOP 1
Yeshape Swiss Dot Puff Sleeve Maternity Dress
ftb score rating icon 9.9
AONESX Floral Midi Bodycon Maternity Dress Cover #TOP 2
AONESX Floral Midi Bodycon Maternity Dress
ftb score rating icon 9.8
Blue Lace Square Neck Maternity Dress Cover #TOP 3
Blue Lace Square Neck Maternity Dress
ftb score rating icon 9.6

Top 10 Square Neck Maternity Dresses

Yeshape Swiss Dot Puff Sleeve Maternity Dress

Orange
Yeshape Swiss Dot Puff Sleeve Maternity Dress Cover
Swiss Dot Puff Sleeve Maternity Dress, Square Neck Flowy Maternity Midi Dress Baby Shower, Orange, L

The Yeshape Maternity Dress features a stylish Swiss dot design with a flattering square neck and puff sleeves, enhancing your elegance during the warmer months. Made from 100% polyester, this soft and flowing dress is perfect for summer days, ensuring comfort and breathability. Whether you’re attending a baby shower or a casual outing, this versatile midi dress is ideal for various occasions, allowing you to look chic while celebrating your journey into motherhood. You can expect to receive many compliments when wearing this beautiful dress.

What We Like
Elegant puff sleeve design
Soft, breathable fabric
Versatile for multiple occasions
Flattering square neck

AONESX Floral Midi Bodycon Maternity Dress

AONESX
LM-0723BMD-Blue S
Blue
AONESX Floral Midi Bodycon Maternity Dress Cover
AONESX Maternity Summer Floral Midi Bodycon Dresses, Short Puff Sleeve Square Neck Ruffle Hem Mermaid Baby Shower Dress, Blue, S

The AONESX Maternity Dress is crafted from a comfortable fabric that combines 97% polyester and 3% elastane, ensuring it is soft and lightweight for warm summer days. Its chic style features a square neck and back, short puff sleeves, and a mermaid ruffle hem, making it perfect for both casual outings and special occasions. This versatile dress can be worn throughout all stages of pregnancy, allowing you to showcase your baby bump at gatherings, baby showers, and weddings. With its mid-length bodycon design, you can effortlessly achieve a stylish look for any event.

What We Like
Soft, lightweight fabric
Chic and stylish design
Versatile for all pregnancy stages
Perfect for various occasions
#TOP 3

Blue Lace Square Neck Maternity Dress

Blue
Blue Lace Square Neck Maternity Dress Cover
Lace Square Neck Maternity Dress, Photoshoot Baby Shower Wedding Boho Smocked Puff Short Sleeve Midi Dress, Blue, S

The Guruixu Maternity Dress offers a blend of elegance and comfort, perfect for any occasion. The floral lace overlay and square neckline create a stylish look, while the smocked bodice provides the stretch needed to accommodate your changing body. Made from skin-friendly 100% Polyamide, this dress ensures comfort throughout the seasons. The stunning floral lace adds a romantic touch, making it ideal for capturing memorable moments during baby showers or photoshoots.

What We Like
Elegant floral lace design
Comfortable stretchy fabric
Versatile for various occasions
Flattering A-line silhouette
Easy to care for
#TOP 4

ZZLBUF Women's Long Sleeve Floral Maternity Dress

Black
ZZLBUF Women's Long Sleeve Floral Maternity Dress Cover
ZZLBUF Women Maternity Dress, Long Sleeve Square Neck Pleated Floral Long Dress Pregnancy Dress (Black, M)

The ZZLBUF Maternity Dress is crafted from soft, skin-friendly 100% polyester fabric, ensuring maximum comfort during your pregnancy. Its long sleeves and square neck design provide a stylish yet practical look, allowing you to feel elegant while accommodating your growing bump. The pleated floral pattern adds a touch of charm, making it suitable for various occasions. You will find it easy to match with flats, a necklace, and a handbag, creating a simple yet chic outfit for any event.

What We Like
Soft and comfortable fabric
Elegant floral design
Easy to pair with accessories
Suitable for various occasions

KOJOOIN Women's Blue Floral Maternity Dress

XZCVVVC-PBY_0ZN8F2DM
Blue Floral
KOJOOIN Women's Blue Floral Maternity Dress Cover
KOJOOIN Womens Maternity Dress Summer Sleeveless Smocked Square Neck Ruffle Casual Boho Midi Dress Baby Shower Photoshoot, Blue Floral, XXL

The KOJOOIN Maternity Dress is designed with a flattering square neck and smocked bodice, providing comfort and style during pregnancy. Its ruffle sleeves and tiered A-line silhouette enhance your feminine charm, making it perfect for various occasions. Made from breathable polyester and spandex, this lightweight dress ensures a soft feel against your skin. Whether you're attending a baby shower or enjoying a casual day out, this versatile dress allows you to pair it with sandals or heels effortlessly.

What We Like
Elegant and flattering design
Breathable and lightweight material
Versatile for various occasions
Easy to style with accessories
#TOP 6

MOMOOD Square Neck Bodycon Maternity Dress

Burgundy
MOMOOD Square Neck Bodycon Maternity Dress Cover
MOMOOD Maternity Dress Square Neck Maternity Bodycon Dress Short Sleeves Pregnant Dress for Summer, Burgundy, XL

The MOMOOD Maternity Dress offers a flattering square neck design that highlights your neckline and collarbone, ensuring you stay stylish during your maternity period. Its elastic and stretchy fabric accommodates your growing belly, providing a cute and feminine silhouette. This well-tailored dress features a breathable fabric, perfect for keeping you comfortable in the summer heat. You’ll appreciate how it hugs your body in all the right places, allowing you to feel confident and chic while showcasing your beautiful curves.

What We Like
Flattering square neck design
Stretchy and comfortable fabric
Breathable for summer wear
Hugs body in right places
Stylish for baby showers
#TOP 7

MOMOOD Square Neck Maternity Bodycon Dress

Deep Green
MOMOOD Square Neck Maternity Bodycon Dress Cover
MOMOOD Maternity Dress Square Neck Maternity Bodycon Dress Short Sleeves Pregnant Dress for Summer, Deep Green, S

The MOMOOD Maternity Dress offers a flattering square neck design that highlights your neckline and collarbone, keeping you stylish during your maternity period. The elastic and stretchy fabric ensures ample room for your growing belly, providing a cute and feminine look. You will enjoy the breathable, well-tailored design, which is perfect for a chic summer. This dress hugs your body in all the right places, allowing you to feel confident and elegant while showcasing your beautiful curves.

What We Like
Flattering square neck design
Elastic and stretchy fabric
Breathable and well-tailored
Hugs body in right places
#TOP 8

Foucome Ribbed Maternity Dress with Slit

Foucome
Black
Foucome Ribbed Maternity Dress with Slit Cover
Foucome Maternity Dress Square Neck Long Sleeve Ribbed Slit Bodycon Dress Pregnancy Photoshoot Baby Shower Clothes Black Large

The Foucome Maternity Dress offers a stylish and comfortable option for expectant mothers. Made from a soft, stretchy fabric, it allows easy movement and accommodates your growing baby bump. The special square neck design not only elongates your neckline but also flatters your curves throughout pregnancy and beyond. Additionally, the side ruched and split design adds an elegant touch while ensuring a comfortable fit, making this dress perfect for various occasions, from baby showers to casual outings.

What We Like
Soft and stretchy fabric
Flattering square neck design
Elegant side ruched style
Suitable for multiple occasions

KOJOOIN Summer Off Shoulder Maternity Dress

Blue-short Sleeve
KOJOOIN Summer Off Shoulder Maternity Dress Cover
KOJOOIN Maternity Dress Summer Women Tie Back Square Neck Puff Sleeve Off Shoulder Pregnancy Baby Shower Dress, Blue-short Sleeve, XL

The KOJOOIN Maternity Dress features a lightweight and comfortable material, making it ideal for all stages of pregnancy and postpartum. Its square collar and off-shoulder design, combined with a flowy ruffle hem, offer a stylish and flattering look. You can enjoy the versatility of puff sleeves that can be worn off the shoulders, perfect for adding a touch of charm to your outfit. The empire high waist provides a snug fit, ensuring comfort whether you're pregnant or not.

What We Like
Lightweight and comfortable material
Stylish off-shoulder design
Versatile for various occasions
Snug fit for all body types

Dedysler Black Long Sleeve Maternity Dress

52-black
Dedysler Black Long Sleeve Maternity Dress Cover
Dedysler Cut Out Maternity Dress for Photos Open Belly Long Sleeve Photography Gown Square Neck Maternity Outfit Dresses, 52-black, M

The Dedysler Maternity Photography Dress is a stunning choice for expectant mothers looking to capture beautiful moments. With its square neck and long sleeves, it offers both elegance and comfort, making it ideal for maternity photoshoots and baby showers. The backless design and belly cut-out add a touch of allure while ensuring you feel confident. Made from high-quality, lightweight, and breathable fabric, this dress allows you to move freely, making it perfect for any celebration or event.

What We Like
Elegant and stylish design
Comfortable and breathable fabric
Versatile for various occasions
Allows easy movement
Buying Guide Image
Editor's Notes

During our square neck maternity dress research, we found 137 square neck maternity dress products and shortlisted 10 quality products. We collected and analyzed 5,475 customer reviews through our big data system to write the square neck maternity dresses list. We found that most customers choose square neck maternity dresses with an average price of £32.69.

The square neck maternity dresses are available for purchase. We have researched hundreds of brands and picked the top brands of square neck maternity dresses, including Yeshape, AONESX, guruixu, ZZLBUF, KOJOOIN.

Written by
John Zimmer Avatar

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.