Why it's important you only wear BREATHABLE period underwear.

How Does Knicked Swim Work?

Welcome to puberty! Get Ready For Your First Period Pack

Size: Child 8/10
Style: Heavy
Material: Active stretch

Size chart
Knicked Tween & Teen Period Underwear Size Guide

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. 

Reviews

Customer Reviews

Based on 39 reviews
100%
(39)
0%
(0)
0%
(0)
0%
(0)
0%
(0)
N
Natalie S.
Great customer service

I received awesome customer service. Great advice with sizes and even sent me a free one in a different size just to be sure. Will definitely keep ordering.

K
Kim
Empowering girls

A fantastic and thoughtful pack that provides the practical items to manage a period and the uplifting items to show young girls that they have support and are amazing!! This pack made such a positive impact on my daughter during her first period and allowed me to give her some special and meaningful things to honour the moment. Thank you so very much for supporting young girls to navigate this time!!!!

R
Radhika T.
Honest review from a recipient of this set

Great present for young girls who just got their period. Helps them feel comfortable about growing up and boosts up confidence in themselves! Recommend this!

C
Cathy Z.
Gorgeous set

My daughter loved everything in this set and was a great way to trial some of the underwear which are all amazing!

T
Thuy T.
It's special being a girl

Bought this for our 11yo daughter. Haven't used it yet but she'll be more than ready when it comes. She was a but sheepish knowing what it was for, but her eyes lit up when she saw the little heart gem. It was beautiful! This pack will come in very useful and has given her a lot of comfort and confidence when her time comes.

Customer Reviews

Based on 39 reviews
100%
(39)
0%
(0)
0%
(0)
0%
(0)
0%
(0)
N
Natalie S.
Great customer service

I received awesome customer service. Great advice with sizes and even sent me a free one in a different size just to be sure. Will definitely keep ordering.

K
Kim
Empowering girls

A fantastic and thoughtful pack that provides the practical items to manage a period and the uplifting items to show young girls that they have support and are amazing!! This pack made such a positive impact on my daughter during her first period and allowed me to give her some special and meaningful things to honour the moment. Thank you so very much for supporting young girls to navigate this time!!!!

R
Radhika T.
Honest review from a recipient of this set

Great present for young girls who just got their period. Helps them feel comfortable about growing up and boosts up confidence in themselves! Recommend this!

C
Cathy Z.
Gorgeous set

My daughter loved everything in this set and was a great way to trial some of the underwear which are all amazing!

T
Thuy T.
It's special being a girl

Bought this for our 11yo daughter. Haven't used it yet but she'll be more than ready when it comes. She was a but sheepish knowing what it was for, but her eyes lit up when she saw the little heart gem. It was beautiful! This pack will come in very useful and has given her a lot of comfort and confidence when her time comes.

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