Don’t just take our word for it... see how women everywhere are wearing AuntFlo.
Great fabric and does a great job for milk leeks.. Plus a comfy fit. I personally sized up for comfort
✔ Stitched in breast pads
✔ Easy nursing clips
✔ Perfect for new mums
Montana is wearing a size 3XL.
Courtney is wearing a size L.
Lauren is wearing a size M.
If you are between sizes, size down for a firmer fit & size up for a looser fit - depending on your personal preference.
We want you to be as comfortable as possible on your period. Just follow the measurements above.
We recommend measuring yourself, and not going by your standard size. Each style and pair will vary, so please check this if ordering multiple styles.
If you're in-between sizes we recommend sizing up.
Bust: Measure around the fullest part of your bust, gently place tape under arms and straight across your back. Best to measure with an unpadded bra.
Underbust: Place tape under bust, holding snug but not uncomfortable. Best to measure without a bra.
The ultimate postpartum bra for comfort, convenience, and confidence. Made from buttery-soft bamboo, it’s gentle on sensitive skin and provides light, breathable support all day.
Designed for real life with a newborn, it features easy one-handed nursing clips and built-in leak-proof breast pads for discreet protection, with no extra inserts needed. The stretchy, adaptive fit moves with your changing body, keeping you comfortable through every stage.
Pair it with our leak-proof postpartum bottoms for full coverage and peace of mind. This isn’t just a bra, it’s your everyday essential for the fourth trimester and beyond.
Care: Pre-rinse, gentle cold machine wash, hang to dry, reuse and repeat. Read our FAQs for more.
Made From: 92% bamboo and 8% spandex
As per our 30 Day Risk-Free Trial, first time customers can try one garment from your first order risk-free.
You can read more about this here.
These returns rights are in addition to your usual Statutory Rights summarised in this policy. Please read this returns policy carefully as it contains important terms relating to your purchase.
Don’t just take our word for it... see how women everywhere are wearing AuntFlo.
Stitched in breast pads & nursing clips
Matching postpartum bottoms
For the fourth trimester and beyond
Better for you & the planet
Uh oh, you've grabbed the wrong size...
Unfortunately, due to AuntFlo products being labelled as Sanitary products, we are not able to switch these over for you. You will need to keep these.
Returned sanitary products cannot be resold, despite claims of them being unused, unworn, and unwashed. This is to maintain and uphold strict hygiene, health, and safety standards to protect our customers and warehouse staff.After all, we’re not only here for the planet, but also for your health!
However, if you are a first time customer with us, we can gift you one pair of underwear (in your correct size) if you have accidentally initially purchased the wrong size.
Please email us at hi@auntflo.au to chat more about this!
Depending on your flow, and the absorbency level of the underwear you have chosen, you can wear our period undies on their own, or with some added protection.
Take some time to figure out what works best for you! Every period is a unique one.
Our period undies are also PFA free. PFAs are absolutely not part of our AuntFlo product design.
Knowing when to change your period underwear depends on a few factors, such as your flow, the absorbency of the underwear, and your personal comfort. Here are some general guidelines to help you determine when it’s time to change:
Overall, always listen to your body and make changes when you start feeling uncomfortable, to maintain confidence and hygiene.
As per our 30 Day Risk-Free Trial, first time customers can try one garment from your first order risk-free. If you're not satisfied with how it functions, we'll gladly refund the cost of that single item (excluding shipping costs).
You can read more about this here.
These returns rights are in addition to your usual Statutory Rights summarised in this policy. Please read this returns policy carefully as it contains important terms relating to your purchase.
Country - Australia
Country - New Zealand
Country - UK
Once your order has been dispatched, we'll send you an email with a tracking number.
If your order hasn't arrived after 15 days please email us immediately and we'll follow up with the courier.
Women from all over Australia, UK & New Zealand are living comfortable and confident!