Best Formal Maternity Dresses of 2025

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Formal maternity dresses are a stylish and comfortable option for expectant mothers attending special events. These dresses are designed to flatter the growing bump while providing ample room for movement. They come in a range of colours, styles, and sizes to suit different body types and occasions. Whether it's a wedding, a gala, or a business meeting, formal maternity dresses are a great choice for women who want to look and feel their best without sacrificing comfort. These dresses are a must-have for any pregnant woman who wants to maintain her fashion sense throughout her pregnancy.
At a Glance: Our Top Picks
Top 8 Formal Maternity Dresses
Formal Long Sleeve Velvet Maternity Dress
The Babalet Velvet Maternity Dress is crafted from a high-quality blend of 95% polyester and 5% spandex, offering a thick yet soft feel that is comfortable against your skin. Its velvet fabric absorbs light beautifully, ensuring a stunning appearance without fading or shedding. The dress features long sleeves, a V-neck, and a high slit, making it perfect for various elegant occasions. You can enjoy the breathable design, which is especially beneficial for expecting mothers, allowing ample room for your baby bump while maintaining a fashionable look.
Floral Lace V Neck Maternity Dress
The KIM S Maternity Dress features a lovely lace short sleeve design with a flattering V neck, making it perfect for summer events. The knee-length style and stretchy, elastic waist ensure comfort as your baby bump grows, accommodating you throughout your pregnancy. You will appreciate how versatile this dress is for various occasions, from baby showers to weddings. Made from breathable polyamide, it keeps you cool during warmer months, making it an ideal choice for a stylish maternity wardrobe.
Ruffle Off Shoulder Maternity Dress for Events
The AONESX Maternity Dress combines chic style with comfort, making it an excellent choice for your pregnancy wardrobe. The flowy ruffle and elastic off-the-shoulder design allow you to showcase your baby bump while providing a flattering fit. Made from premium cotton, this dress is cosy, breathable, and stretchy, ensuring you feel comfortable during all stages of pregnancy. The ruched side design adds a slimming effect, perfect for various occasions such as baby showers, weddings, and family gatherings throughout the year.
AISWI Maternity Wrap Dress with Ruffle Sleeves
The AISWI Maternity Dress is designed for comfort and elegance during pregnancy. Made from soft and stretchy fabric, it allows you to move freely while accommodating your growing baby bump. The flattering v-neck and short flutter sleeves enhance your silhouette, making you feel confident at any stage of your pregnancy. This semi-formal dress is versatile enough for various occasions, from baby showers to cocktail events, ensuring you always look stylish and comfortable.
MisShow Elegant Maternity Chiffon Dress
The MisShow Maternity Dress features a chic round neck and a flowing A-line design, ensuring you feel elegant at any event. The combination of chiffon and lace not only enhances its noble look but also provides comfort, allowing you to move freely while dancing or sitting. The concealed zipper at the back adds to its sleek appearance, while the floor-length cut flatters all body types, highlighting your curves beautifully. This dress is perfect for various occasions, from weddings to graduations, making it a versatile addition to your wardrobe.
Ababalaya Formal Velvet Maternity Dress
The Ababalaya Velvet Maternity Dress is crafted from soft, skin-friendly velvet that ensures comfort for both maternity and non-maternity wear. With its long sleeves, high slit, and V-neck design, you can feel stylish and charming during your pregnancy. The dress's unique velvet fabric absorbs light, giving it a luxurious appearance. Ideal for various occasions, from baby showers to weddings, this maxi dress guarantees you'll receive plenty of compliments from friends.
V FOR CITY Maternity V Neck Sweater Dress
The V FOR CITY Maternity Dress is crafted from soft, skin-friendly fabric, ensuring comfort and warmth during the colder months. Its unique design features a tie belt at the waist, allowing you to easily adjust the fit and providing convenient access for breastfeeding. The elegant pleated A-line style flatters your figure, making it ideal for various occasions. Additionally, the dress is suitable for layering with jackets or cardigans, giving you the flexibility to create fashionable winter looks.
Women Velvet Off Shoulder Maternity Dress
The Dawwoti Maternity Dress is an excellent choice for your maternity photoshoot, baby shower, or any special event. Made from high-quality stretchy material, it ensures a perfect fit throughout your pregnancy. The dress is designed to be super soft and comfortable, allowing you to feel cool and breathable during summer activities. Its elegant off-shoulder and V-neck design adds a touch of sophistication, making you feel fabulous on any occasion.
During our formal maternity dress research, we found 306 formal maternity dress products and shortlisted 8 quality products. We collected and analyzed 6,679 customer reviews through our big data system to write the formal maternity dresses list. We found that most customers choose formal maternity dresses with an average price of £28.49.
The formal maternity dresses are available for purchase. We have researched hundreds of brands and picked the top brands of formal maternity dresses, including Babalet, KIM S, AONESX, AISWI, MisShow.

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.