$39.00

Colour — Black

Black

Teen/Girls Size —

Quantity

Good for you & the environment

Lab tested & certified

100% Happiness Guarantee Love it or return it!

Australian owned - same day dispatch

Comfy, secure period swim brief so that your teen can feel confident in the water on her period. Designed with our thin and discreet built-in InnovSwim® Technology, perfect for light to moderate flow days of her period.

✔️ Thin and discreet in-built leak-proof period protection
✔️ Comfy, secure fit bikini cut
✔️ No more tampons, pads, or stress
✔️ Reusable & eco-friendly
✔️ Perfect for holidays, school swimming, pool days
✔️ Bundle & Save Buy 2 briefs, save 10%, Buy 3 briefs, save 15%
✔️Choose her usual girls underwear size. If she's between sizes, size up (e.g. if she's usually a size 12–14, select 14)
✔️ If she wears ladies underwear size, please select our ladies brief

Why mums love it: The Azure period swim brief gives your teen the freedom to swim without worry, even on her period. No awkward changes, no sitting on the side lines, just comfort, protection, and confidence, every day of the month.

Teen sizing tip: Choose her usual girls underwear size. If she's between sizes, size up (e.g. if she's usually a size 12–14, select 14). If she wears ladies sizing, please select our ladies size brief

Backed by our 30-day Happiness Guarantee – love it or return it!

Features:

Ensure you have a super snug fit, no loose areas! Keep this in mind when selecting your sizing and first trying on your swimwear.
Everyday comfort, bikini cut, full bottom coverage
Designed with our award-winning in built InnovSwim® Technology period protection, suitable for light to moderate days -lab tested to absorb up to 6ml
Material: 80% nylon, 20% elastane
30 day Happiness Guarantee - love it or return it!

Feel confident, comfortable and protected with Azure InnovSwim® Technology. Learn more about how period swimwear works.

Be comfortable with our 30 day Happiness Guarantee - love it or return it!

If your teen wears ladies sizing, please select our ladies size brief

What size should I order?

Name: Azure Teen Period Swim Brief
Brand: Azure Belle Period Swimwear
Price: 39.0 AUD
Availability: InStock

Choose your normal underwear size.

Azure Belle uses Australian sizing and is designed to fit snugly and securely.

Check the size label on the underwear you or your teen normally wears:

Australia and New Zealand: Select your usual underwear size.

US, UK and Europe:
Teen size: select her usual underwear size.
Ladies size: use the ladies’ size conversion chart below.

Between sizes or taller than average?
Choose the larger size (eg if she wears 12-14, select 14)

Ladies size chart

US, UK, European Ladies Size chart

Girls Teenager size chart

Frequently Asked Questions

What size should I buy for my daughter?

Choose the girls underwear size she normally wears.
If she wears girls size 14 underwear, select a girls teen 14.
If she wears ladies size 8, select ladies 8.

Should I size down so the period swimwear is tight?

Choose your normal underwear size. Azure Belle period swimwear is designed to be worn with a tight, but comfortable fit.

I am US sizing

Girls sizing is the same worldwide (eg; US girls 14 is the same as Australian girls teen 14).
For ladies sizing see the conversion chart above.

What if we are between sizes?

Choose the larger size, especially for a taller teen or a one-piece swimsuit.

How do I know the fit is right?

The swimwear should feel snug and comfortable, with no loose or gaping areas around the legs.

Can we exchange the size?

Yes of course! We offer a 30 day happiness guarantee, just ensure the tags and hygiene sticker are still attached. You can lodge an exchange here

Measurements

Order before 12pm for Fast Same Day Dispatch* (AEDT)

How much is shipping?

Shipping rate and delivery time is calculated at checkout. Orders are dispatched from Melbourne, Australia.

Shipping options

Country	Shipping options
Australia	Orders less than $80: $5 Standard shipping. Express shipping calculated at checkout.
	Orders over $80: Free standard shipping or $5 express shipping
	Orders over $150: Free express shipping
New Zealand	Orders over $85AUD: Free standard shipping Order less than $85: $7 NZD shipping (7-10 business days)
New Zealand	Express (4-8 business days) calculated at checkout
UK & US	Orders over $90AUD: Free standard shipping (5-9 business days) Orders over $175AUD: Free Express Shipping (2-5 business days) No PO Boxes Orders less than $90: $8.95AUD flat rate shipping (5-9 business days) Express: calculated at checkout.
Singapore	Orders over $90AUD: Free standard shipping Orders less than $90: $8.95AUD flat rate shipping (7-14 business days) Express (4-8 days) calculated at checkout
Europe	Orders over $85 AUD: Free standard shipping Order less than $85: $8.95AUD flat rate shipping (7-14 business days) Express (4-7 days) calculated at checkout
Asia / South Pacific	Orders over $125 AUD: Free standard shipping Other delivery options - calculated at checkout
UAE/Qatar	Orders over $150 AUD: Free standard shipping Express (4-7 days) calculated at checkout Other delivery options - calculated at checkout
Everywhere else	Free standard shipping for orders over $100 AUD Order less than $100: $9.95AUD flat rate shipping (7-14 business days) Express (4-8 days) calculated at checkout

When are items dispatched?

*Order before 12pm (AEST) for same day dispatch. Orders placed on weekends and public holidays will be dispatched the following business day.
Once your order is dispatched, you will receive an email notification with a tracking number for your order.

Important shipping notes:

Australian deliveries are made by Australia Post. We give authority to leave parcels. If you do not wish for this to occur please make your order with a business or alternate address. Once dispatched we are unable to change the delivery address. No refunds are available for shipping costs.

International shipping
- Express shipping: DHL do not ship to PO Boxes. You can manage DHL deliveries via the tracking link
- We give authority to leave parcels.
- Customs or Import Duty Fees may be applicable when your item reaches your country. Please check your local customs for any customs or import fees that may be payable. You are responsible for any VAT, tariff, duty, taxes, handling fees, customs clearance charges etc required by your country for importing consumer goods. The most up to date shipping rates are displayed at checkout.

Questions?
If you have any questions about shipping or your delivery please contact us

To retain the integrity of your swimwear and the Azure InnovSwim® Technology leakproof protection gusset:

Prior to use:

Wash prior to first use to help activate the fabric fibres for absorbency.

After wearing:

Rinse your swimwear in cold water after use.

Store your wet swimwear in your Azure Belle neoprene waterproof pouch until you get home.

Wash your swimwear in a delicates garment bag (saves any bra hooks causing pulls on your swimwear) and wash on a cold gentle wash. Do not use fabric softener. Do not soak.

Hang in the shade to dry. Avoid direct sun for colour fading and do not place in clothes dryer.

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Customer Reviews

Overall rating: 4.9 / 5 from 57 reviews.

Customer photo review of Azure Teen Period Swim Brief

Amazing product and incredibly helpful after sales support! Thank you for your help sorting out togs for my daughter so quickly before our holiday! I know you can't see the bottoms in this pic but she's wearing them and enjoying Champagne Beach in Vanuatu 🏝️🥰

Anna H. 5/5 Verified September 5, 2026

Azure Teen Period Swim Brief

Very Happy with the period swimwear. Didn't upload a photo only because they are for my 13 year old. The communication with the staff was also very pleasant and fast. Thankyou :)

Rachel L. 5/5 Verified February 27, 2026