Maternity Wedding Dresses: Styles, Comfort & Fit Explained

If you’re getting married and having a baby this is likely to be one of the happiest and most exciting times of your life. And, while choosing a wedding dress while pregnant can feel like a challenge it doesn’t need to. Maternity wedding dresses can be just as beautiful, supportive and confidence-boosting as any other bridal style. There’s also no need to compromise on what you want. Here’s how to choose a dress that’s perfect for you and your bump…

Maternity wedding dresses are designed to feel comfortable and supportive as your body changes, with flexible fits, softer structure and bump-friendly silhouettes. Many pregnant brides choose A-line or empire waist styles, breathable fabrics and adjustable backs. Shopping closer to the wedding date (often around 12 weeks out) can help you get the best fit.

Key takeaways

• Comfort, stretch and support are important factors when choosing a maternity wedding dress, but don’t compromise on style.
• High waisted, A-line or stretchy sheath silhouettes are among the most popular and flattering styles for pregnant brides.
• Breathable, lightweight and soft fabrics, like tulle and chiffon, help regulate body temperature and let you move comfortably and freely. 
• Most maternity wedding dresses benefit from a few minor alterations close to the wedding date.
• Many non-maternity wedding dresses can work during pregnancy if they have minimal structure and a relaxed shape that allows room for growth and movement. 
• Supportive maternity underwear worn with a softly fitted dress offers the best of both worlds.
• Many pregnant brides find that shopping around 12 weeks before the wedding offers the best balance between fit, flexibility and peace of mind.

What to Look for in a Maternity Wedding Dress

Comfort & flexibility

Pregnant brides should prioritise comfort, although that doesn’t mean settling for a style you don't love. A maternity wedding dress should allow you to move, sit, stand and breathe easily throughout the day. Look for designs with stretch panels, soft linings and flexible seams that won’t feel restrictive as your body changes.

Support for bust and bump

Support is just as important as comfort. During pregnancy, bust size can change quickly, so wide straps or adaptable support, such as internal lacing, can make a noticeable difference. Invest in good quality maternity underwear, too. For your bump, dresses that skim rather than cling tend to feel more comfortable over long periods.

Breathable, lightweight fabrics

Breathable fabrics should also be high on your checklist. Natural fibres, lightweight linings and a floaty, non-clingy silhouette will help keep you cool and reduce discomfort, especially for summer weddings or long ceremonies. Steer clear of heavy or restrictive fabrics that won’t provide flexibility.

Minimal structure 

Dresses with minimal structure will allow room for growth, so avoid tight bodices with boning. Button backs aren’t ideal either, so look for lace-up backs that can be loosened instead.

Best Wedding Dress Styles for Pregnancy

Wedding dress featured: Annmarie and Amerie by Anna Sorrano

A-line maternity wedding dresses

A-line gowns offer structure through the bodice with a gently flared skirt, making them both supportive and flexible. Many pregnant brides choose A-line styles because they balance comfort with a classic bridal shape.

High waist maternity wedding dresses

High or empire waist styles sit just under the bust and allow fabric to flow freely over the bump. This silhouette is a popular choice for maternity wedding dresses because it should adapt easily to different stages of pregnancy and feel comfortable throughout the day.

Wedding dress featured: Wilma and Baxter by Heidi Hudson

Wrap and floaty styles

Wrap-style dresses in lightweight fabrics like tulle or chiffon can often be adjusted, which is ideal if your body is still changing close to the wedding. (Try the Heidi Hudson collection for these kinds of designs).

Stretch satin and jersey gowns

Designs with stretch, like this dress made from soft jersey, move with your body and can be surprisingly supportive. These materials are often used in non-maternity designs that still work well for pregnancy, particularly when combined with simple silhouettes.

Non-maternity styles

Not many bridal shops carry maternity ranges but plenty of non-maternity designs will fit your growing bump comfortably.

Timing Your Dress Purchase

When to shop for a maternity wedding dress

Most pregnant brides find it helpful to shop closer to the big day than usual, as maternity wedding dresses often work best when chosen with your current shape in mind. Roughly 12 weeks before the wedding date is ideal, as this still gives you time to plan alterations and choose accessories. However, at wed2b, you can take home your dress the same day, so it’s never too late!

Planning for alterations

Any alterations you get should allow for flexibility. Many maternity wedding dresses only need minor adjustments, such as hemming or slight bodice tweaks, closer to the day. Plan ahead and book an appointment with a seamstress a couple weeks before the big day for last-minute, minor fixes. Your nearest wed2b can give you details of seamstresses in your area.

Practical Tips for Pregnant Brides

• Try different silhouettes: If you’re choosing a wedding dress while pregnant, keep an open mind. Styles you wouldn’t normally consider may look and feel surprisingly good once you try them on.
• Prioritise how you feel: There are no rules for maternity bridal wear. The right dress is the one that makes you feel supported, comfortable and confident - whether that’s a traditional gown, a minimalist style or something completely unexpected.
• Embrace your new shape: Don’t settle for something unflattering just because it fits your changing figure. Work with your beautiful bump instead of trying to cover it up.
• Don’t rush: Take your time trying on dresses, there’s no rush. And, if it all becomes a bit overwhelming, take a break and drop in again another day.
• Ask the experts: Instore bridal experts can help you find exactly the right dress, with accessories to match. You’d be surprised how many wed2b brides leave with the ‘wild card’ dress their advisor suggested, so be open to their suggestions.

Read more: What to expect when you visit wed2b

Tips and advice from real brides

Lots of our brilliant real brides have said, 'I do’ while expecting. Here’s their advice on how to choose the perfect maternity wedding dress…

Choose loose and floaty shapes

“I had a screenshot of wed2b’s Ashley dress on my phone for four years after I got engaged. Little did I know when I bought it, that on the day of the wedding I would be 23 weeks pregnant! I was so glad I didn't buy a fitted dress. Ashley is made from floaty, chiffon and it complemented my bump amazingly.” Hailey 

Consider a mermaid silhouette

“I loved how my tulle mermaid flattered my cleavage, showing a little but not too much. It also flowed perfectly down the rest of my body. I was pregnant on the big day and this style also flattered my bump, which I loved. It showed my curves in the most positive way!” Hannah

Try different sizes

“The service was so good and the staff were very helpful,” says Allanah. “I was 15 weeks pregnant on my wedding day, but I felt a million dollars. I actually tried my dress, a strapless A-line, in a smaller size and it didn’t fit very well, so I’d settled on a different dress. Then my Mum persuaded me to try it in a larger size, and I fell in love!” Allanah

If in doubt, try an A-line

“Unexpectedly, my classic A-line also ended up being absolutely perfect for the fact I was 22 weeks pregnant at my wedding,” says Katie. “I didn’t need the dress altered at all, it fitted the bump in perfectly and still looked so flattering. We also did a gender reveal during the cake cutting, which our guests loved!” Katie

“I wore Blair, a soft floaty A-line. Wow, what a dress it was! I was six-months pregnant on my wedding day and it completely complemented my bump. I felt so confident.” Victoria 

Read more: Discover more real bride stories, decor and styling ideas

Find more support and advice

So, we hope we’ve reassured you that finding your dream dress while you’re expecting doesn’t need to be stressful. Lots of non-maternity styles will work perfectly with your changing shape, so there’s no need to compromise on what you want. For more support and expert advice, drop into your nearest wed2b today or chat to us online. We can’t wait to help you find ‘The One’! 

FAQs

Can you buy a wedding dress while pregnant?

Yes. Many brides choose stunning wedding dresses during pregnancy by focusing on comfort, stretch and adaptable silhouettes rather than fixed sizing.

When should you purchase a maternity wedding dress?

Most maternity wedding dresses are best chosen closer to the wedding date, often around 12 weeks before, allowing for natural body changes and reducing the need for extensive alterations.

Do maternity wedding dresses need alterations?

Some do, but alterations are often minimal. Flexible designs typically require only simple adjustments, such as hemming or slight bodice tweaks. Book an alterations appointment a couple of weeks before the wedding for last-minute, minor fixes.

What fabrics are best for pregnancy?

Breathable, flexible fabrics such as stretch satin, jersey and lightweight chiffon or tulle are popular choices for maternity wedding dresses.

Can non-maternity dresses work for pregnant brides?

Yes, absolutely. Many non-maternity wedding dresses work well during pregnancy if they offer stretch and movement.

What wedding dress styles are most comfortable during pregnancy?

A-line and empire waist styles are popular because they skim over the bump and allow movement. Wrap shapes and softer sheath styles can also work well with supportive underwear.

Should you size up in a wedding dress when pregnant?

Sometimes, but not always. Many brides try on one or two sizes to compare comfort through the bust and bump. Adjustable backs and floaty skirts can reduce the need to size up dramatically.

What should you wear under a maternity wedding dress?

Supportive maternity underwear can help you feel secure without restricting your bump. Look for comfortable, non-digging waistbands and supportive bras or bodysuits designed for pregnancy.

Click here to check out all our bridal wedding dresses, then try on your favourites at your nearest wed2b store. Lastly, for more inspiration, check out our Instagram, Facebook or TikTok accounts.