High Waisted Period G-String

Oh no, the wrong size ended up in your cart...

Because AuntFlo items are classified as sanitary products, we are unable to swap them over for you. The pair you received will need to stay with you.

Sanitary products that come back to us cannot be sold again, even when they are described as unused, unworn and unwashed. That rule exists to keep hygiene, health and safety standards strict, protecting both our customers and our warehouse team. After all, we are here for the planet and for your health!

That said, if this is your very first order with us, we are happy to gift you one pair of underwear in the correct size when the initial purchase was made in the wrong size.

Just send us a message at contact@auntfloundewear.com and we will sort it out with you!

It comes down to your flow and the absorbency level you picked. Our period undies can be worn completely on their own, or alongside extra protection.

Give yourself a little time to find the combination that suits you best. No two periods are the same!

Yes, our period undies contain no PFAs. They have never been part of how an AuntFlo product is designed.

How long you can stay in a pair depends on a handful of things: your flow, how absorbent the style is, and how comfortable you feel. These pointers should help you work out the right moment to swap:

1. Flow Level

• Light Flow: With a lighter flow you can often stay in the same pair for as long as 8 hours before changing, depending on the absorbency rating of that style.
• Moderate Flow: On a moderate flow, plan on changing roughly every 6-8 hours, and sooner if you notice any dampness or discomfort.
• Heavy Flow: During heavy days, changing every 4-6 hours is the safest way to avoid leaks. Depending on how much is absorbed, you may want to change even sooner.

2. Signs of Full Absorbency

• Feeling Damp or Wet: Noticing moisture coming through means the pair has hit its absorbency capacity, and it is time for a fresh one.
• Discomfort: If the pair starts to feel uncomfortable, or you can feel the fabric clinging to your skin, change them to keep things comfortable and hygienic.

3. Personal Comfort

• Even before the absorbency limit is reached, swap them out the moment you feel less secure or less comfortable. Feeling confident matters just as much during your period.

4. Activity Level

• Busy days, whether you are training, swimming or simply on the move, usually call for more frequent changes. All that movement shifts how absorption behaves, and a fresh pair keeps leaks off your mind.

5. End of Day / Overnight Use

• Wearing them overnight? Changing after 8-12 hours is a good rule, adjusted to your flow. On a very heavy night, pairing them with a menstrual cup or tampon adds extra backup.

Above all, follow what your body tells you and change as soon as comfort dips, so you stay confident and hygienic.

Under our 30 Day Risk-Free Trial, anyone ordering for the first time can test one garment from that order with nothing to lose. If the way it performs does not win you over, we will gladly refund what you paid for that single item, shipping costs aside.

Full details are available here.

These return rights sit on top of the Statutory Rights you already have, as summarised in this policy. Please read it carefully, as it holds important terms that apply to your purchase.

Country - Australia

• FREE Standard Shipping (5-15 Business Days) on orders above $99AUD
• Standard Shipping - $9.99 (orders under $99AUD)

Country - New Zealand

• FREE Standard Shipping (5-15 Business Days) on orders above $99NZ
• Standard Shipping - $9.99 (orders under $99NZ)

Country - UK

• FREE Standard Shipping (5-15 Business Days) on orders above £50
• Standard Shipping - £5 (orders under £50)

As soon as your order leaves us, an email with your tracking number is on its way to you.

Still nothing after 15 days? please email us immediately so we can chase it up with the courier.