Excellent product, fits true to size.
Bought these for my daughter, she loves them. Keeps her comfortable and prevents any leaks on her heaviest nights.
Great service and great product.
How to make your daughter's first period EASY and FUN!CLICK HERE TO READ.
Welcome to Knicked, Welcome to Puberty and Periods SHOP HERE
Terms & Policies
Please see each product page, for individual sizing.
As a general rule, please choose the same size for our period undies and period swimwear as your child's regular underwear size.
Our period underwear is designed here using Australian Child/Youth underwear guidelines. It's important to note that child sizing, also crosses over into women's sizing at our 12/14, so we have also shown this on our sizing charts (on each individual product page) to assist.
We also understand purchasing online can make judging sizing difficult and everyone has a different body shape (literally hundreds of waist & hip combinations) so we have created guides on each product page to help you choose the best fit for each product, or feel free to email our helpful team at theteam@knicked.com.au with waist & hip measurements so we can assist further.
To measure against existing underwear: use the flat lay measurement (side seam to side seam on the waistband) to compare with their current underwear.
Don't panic if you do find you've ordered the wrong size, KNICKED will happily exchange sizing and also cover the postal costs to reship (once per order) as long as underwear has been tried on over clean underwear and returned in AS NEW condition (not washed/worn free of lint/hair/marks), and packaging in original condition.
Please click here for our Exchange/Refund Forms & Guidelines to organise an exchange.
Bright Palm Period Swim Set - 3 Pieces
Short-Sleeve Rashie with Long Leg Shorts
This lovely matching 3-piece Period Swim Set will have your teen covered this summer not just for their period and for sun-protection, but it looks great, too!
💖 What Makes It Different?
Unlike regular swim sets, our Bright Palm Set features:
✔ Bright palm print
✔ Short-sleeve rash top
✔ Matching long leg shorts
✔ Med/heavy absorbency swim briefs
✔ Removable side ties
✔ Removable mini modesty cups
✔ Sun protection & coverage
✔ Complete 3-piece set
That means bright palm style PLUS sun protection PLUS long leg shorts for water parks - everything you need!
🏊♀️ Perfect For:
• Beach & pool days
• Med/heavy flow protection
• Bright palm print lovers
• Sun protection
• Water parks
• Long leg coverage
• Complete summer set
🌸 What's in the Set:
• Pair of our original med/heavy absorbency swim briefs with removable side ties
• Short-sleeve Bright Palm rash top (removable mini modesty cups) which gives total sun protection & coverage
• Matching Palm longer length shorts (ideal for swim parks over your Knicked swim briefs)
Please note: Knicked only manufacture the period swim bottoms, and we purchase the additional pieces separately, therefore sizing may be variable and is based on waist sizing.
🌿 Designed for Sun & Period Protection
Created by a mum, designed for real periods.
Our Bright Palm Set uses:
• Same technology as our heavy absorbency period underwear
• PLUS a waterproof layer
• Removable side ties
• Complete 3-piece outfit
• Made to keep you protected in and out of water
Because Knicked Swimwear allows girls to NEVER miss out on the fun when it comes to the water.
Knicked period undies have always been and will continue to be FREE FROM NASTIES such as PUL'S (plastics) or PFAS (chemicals).

* Please see our swim FAQs for more information.

Our beautiful teen Model on the left wears a ladies size 6/8 in clothing and is wearing our size 12/14 and our Model on the right wears a ladies size 10 in clothing and our size 14/16
Select the SAME size as you currently wear in our range.
Tracked postage is $9.95
Express postage is $14.50
Orders over $99 receive complimentary FREE REGULAR SHIPPING
Knicked will exchange item(s) that have not been washed, worn and are in AS NEW condition, we request you submit our Exchange Form within 14 days of receiving your product. Knicked will cover one new shipping cost as a gift to assist - please note: if purchased on sale or outside Australia item(s) can ONLY be returned for a gift voucher to repurchase a new size or style within 5yrs.
Excellent product, fits true to size.
Bought these for my daughter, she loves them. Keeps her comfortable and prevents any leaks on her heaviest nights.
Great service and great product.