Most women start wearing maternity clothing between the end of the first trimester and the second trimester, but it really depends on the body, comfort, and how each person feels. Here are our tips to help you know when it’s time to switch to a maternity wardrobe.
At what month do you start wearing maternity clothes?
Every pregnancy is different, but the same general stages often come up:
First trimester (1 to 3 months)
The belly may not be visible yet, but a lot is already happening internally.
Many women experience a more sensitive stomach, bloating, and a feeling of tightness. As a result, even without a visible bump, some clothes—like jeans—can already feel uncomfortable.
Some pregnant women may feel the need to start wearing maternity clothing as early as the first trimester. That’s why we offer evolving maternity pieces designed to be worn before, during, and long after pregnancy.
Second trimester (4 to 6 months)
This is often when things really change. The belly becomes more defined, the body evolves more quickly, and regular clothes start to feel restrictive.
This is generally when maternity clothes become essential.
Third trimester (6 months and beyond)
Comfort becomes the absolute priority. Clothing should:
• move with your body
• never feel tight or restrictive
• adapt to a constantly growing bump
Signs it’s time to switch
Sometimes it’s hard to decide—but your body usually gives clear signals:
- your jeans feel tight, especially when sitting
- you unbutton your trousers by the end of the day
- you feel pressure around your belly
- your clothes feel irritating or uncomfortable
- you avoid outfits you used to love
If you recognise yourself in these signs, it’s not “too early.” It’s simply the right time for you..
Do you need to wait until the bump shows?
No. You don’t need to wait until your bump is visible. This is a very common belief, but it’s misleading. Comfort often changes long before the belly becomes noticeable. Every body and every pregnancy is different—the real indicator isn’t the mirror, but how you feel.
What clothes should you start with?
You don’t need to change everything at once. Some key pieces can make a big difference early on:
- Leggings: your all-time ally throughout pregnancy and postpartum. Soft, stretchy, and ultra-comfortable—an essential you won’t want to take off.
- Dresses: perfect for adapting to body changes while staying comfortable and feminine.
- Bras: your chest will continue to change throughout pregnancy and postpartum. That’s why we offer a seamless organic cotton bra that is ultra-soft and stretchy. We also have a comfortable underwire-free nursing bra that can be worn from pregnancy onwards.
- Jeans: ideal for maintaining your style while staying comfortable. At Jolibump, we’ve chosen maternity jeans without a belly panel so they can also be worn after pregnancy. They are adjustable thanks to an elastic waistband that adapts to your body.
The idea is not to buy a lot, but to buy better: pieces that evolve with you.
Mistakes to avoid
When starting pregnancy, it’s easy to fall into the same traps:
- waiting too long and staying uncomfortable
- buying too small, thinking you’ll “hold on a bit longer”
- prioritising style over comfort
- buying too many pieces at once
The right balance is simple: listen to your body and go step by step.
How to choose your first maternity clothes
A few simple criteria can really improve your comfort:
Comfort first: no pressure on the belly—ever.
Soft, stretchy materials: your body changes quickly, your clothes should adapt.
Evolving pieces: ideally clothes you can wear during and after pregnancy.
At Jolibump, we offer essential, feminine, and comfortable pieces designed to support you well beyond pregnancy.
FAQ
When does the pregnancy bump appear?
Usually between the 3rd and 5th month, but it varies widely.
Is it normal to struggle with clothes early on?
Yes. The body starts changing from the first weeks, even if it’s not yet visible.
Can you wear jeans during pregnancy?
Yes, as long as they are adapted or stretchy enough. Otherwise, they can quickly become uncomfortable.
What size should you choose for maternity clothes?
In most cases, you can choose your usual size. Maternity clothes are designed to evolve with your body. Always check the size guide for each item.
In summary
There is no universal “right month” to switch to maternity clothing. The real indicator is comfort. You don’t have to push through discomfort or “hold on a bit longer.” Pregnancy is a time to listen to your body. As your body changes, it deserves to be supported with softness and comfort.