Mission and history

Size guide

sisters-republic-uk

To choose the right size, measure your pelvis (at the level of the hip bones, see diagram opposite) and refer to the chart below:

Your pelvis
size (cm)
Size
internationnal
Size EU Size IT Size UK
76-78 10/11 yrs 10/11 yrs 10/11 anni 10/11 yrs
79-81 2XS・12 yrs 32 38 6
82-86 XS・14 yrs 34 40 8
87-91 S・16 yrs 36 42 10
92-96 M・18 yrs 38 44 12
97-101 L 40 46 14
102-106 XL 42 48 16
107-111 2XL 44 50 18
112-116 3XL 46 52 20
117-121 4XL 48 54 22

Top

Which absorption to choose?

Our period pants are available in 3 levels of anti-leak absorption, so you always have the right underwear for your flow.

sisters-republic-uk

LIGHT

Equivalent :

  • 1 to 1,5 pads (10ml)
  • 1 towel
  • 0.5 cup

sisters-republic-uk

MEDIUM

Equivalent :

  • 2 pads (15ml)
  • 2 towels
  • 1 cup

sisters-republic-uk

SUPER

Equivalent :

  • 3 pads (20ml)
  • 3 towels
  • 2 cup

ESSAYER AVANT D'ACHETER

30 JOURS POUR ESSAYER AVANT D’ACHETER

1 - Choisis tes articles

Ajoute au panier tes articles dans la limite de 500€. Tu peux les essayer chez toi sans avancer d’argent.

2 - Sélectionne essayer avant d’acheter

Sélectionne Elyn au moment de finaliser ta commande à l’étape du paiement. Entre tes coordonnées comme pour un paiement classique, mais aucune inquiétude tu ne sera pas débité(e)*.

3 - Essaies tes articles à la maison

Profite de 30 jours après la réception de ta commande pour te décider et pour nous faire part de ton choix. Tu ne seras ensuite uniquement débité(e) des articles que tu souhaites garder. Tu as même la possibilité d’essayer une culotte gratuitement en conditions réelles pendant 30 jours. Ce n’est valable uniquement que pour ton tout premier achat et cette offre n’est valable que sur une seule culotte déjà portée. La ou les autres culottes doivent être essayées par dessus tes sous-vêtements.

*hors frais de livraison si applicable.

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Our history

sisters-republic-uk

Hi, I'm Stephanie!

Wife, mum, entrepreneur and conscious consumer , I always pay attention to what I buy (I'm capable of spending 2 hours at the supermarket just reading labels). But, strangely enough, when it came to my period, I continued to buy tampons every month without much thought.

I became more and more interest in the idea of washable period protection and it brought back memories of the super absorbent - and super FR - postpartum underwear. But a giant adult nappy wasn't the answer... and that's how I got the idea for a new generation of period underwear!

sisters-republic-uk

Hello, this is Sisters Republic!

Thus was born Sisters Republic, a brand of new periodical protection that is as pretty and comfortable as underwear, yet 100% effective, ecological and sustainable.

Because a woman spends a total of 6 years of her life menstruating, and menstruation isn't cool, we wanted to offer women a feel-good, cheerful, no-holds-barred brand that could finally bring them confidence, softness and lightness during this not-always-evident period, so that they could smile about everything and feel good all the time, even during their period.

In short, we wanted to offer women the panties that change the rules... In every sense of the word!

What is our mission?

Sisters Republic UK

We believe that a woman's body should never be taboo

Sisters Republic UK

We believe that it is possible to feel good even, during your period.

Sisters Republic UK

We believe in respecting the body and the environment for a healthier life and future.

Sisters Republic UK

We believe that periodical protection should never be complicated or unpleasant to use and definitely not toxic to health.

What is our mission?

Sisters Republic UK

We believe that a woman's body should never be taboo

Sisters Republic UK

We believe that it is possible to feel good even, during your period.

Sisters Republic UK

We believe in respecting the body and the environment for a healthier life and future.

Sisters Republic UK

We believe that periodical protection should never be complicated or unpleasant to use and definitely not toxic to health.

Our mission :

Bringing confidence, softness and lightness to women with a new periodic protection that's as comfortable and pretty as underwear, but also 100% effective, ecological and sustainable.

4 reasons to choose us

Because you deserve to feel beautiful and good all the time, even during your period.

1) COMFORT

Sisters Republic underwear is as comfortable to wear as your most comfortable underwear. The soft and breathable material feels like second skin.

2) EFFECTIVENESS

Sisters Republic underwear is leak-proof thanks to its waterproof polyurethane lining inside. That means white jeans during your period can be a thing again!

3) SERENITY

All the fabrics used in the manufacture of our underwear is Okeo-Tex Standard 100 certified, the same standard used for baby clothes. Our underwear therefore guaranteed to be free of any substance harmful to the body and the environment, so there are no toxic products to be found.

4) PRICE

At Sisters Republic, the more pairs you buy, the less you pay: for 3 pairs purchased, you'll get a 10% discount, and for every 5 pairs you'll save 15%. Purchase 7 or more pairs and get a 20% discount. And delivery is free from £40!

1) COMFORT

Sisters Republic underwear is as comfortable to wear as your most comfortable underwear. The soft and breathable material feels like second skin.

2) EFFECTIVENESS

Sisters Republic underwear is leak-proof thanks to its waterproof polyurethane lining inside. That means white jeans during your period can be a thing again!

3) SERENITY

All the fabrics used in the manufacture of our underwear is Okeo-Tex Standard 100 certified, the same standard used for baby clothes. Our underwear therefore guaranteed to be free of any substance harmful to the body and the environment, so there are no toxic products to be found.

4) PRICE

At Sisters Republic, the more pairs you buy, the less you pay: for 3 pairs purchased, you'll get a 10% discount, and for every 5 pairs you'll save 15%. Purchase 7 or more pairs and get a 20% discount. And delivery is free from £40!

sisters-republic-uk

Sisters Republic,

the panties that change your periods!

why choose the sisters?

Sisters Republic UK

Free delivery from £34

The Sisters will deliver to your home for free within 48 to 72 hours for orders over £34! Offer only valid in U.K. For all delivery details and conditions, plese consult the "Payment and delivery" section.
Sisters Republic UK

60 days to change your mind

Did you order the wrong size? Or perhaps the wrong style? Did you just change your mind? Don't panic! With Sisters Republic, you have the option to return your item(s) within 60 days. To be sure your return is accepted, please make sure you comply with all the terms and conditions listed on the “Returns and Refunds” page.
Sisters Republic UK

Made with ORGANIC cotton

All our fabrics, laces and elastics are either certified organic cotton or OEKO-TEX standard 100 (the same as for newborns). They are therefore guaranteed to be free of any substances that are harmful to the body and the environment.
Sisters Republic UK

2,275 tampons saved

A single pair of Sisters Republic panties lasts from 5 to 7 years if you take good care of them. And in 7 years you'll have saved 2275 tampons: 5 tampons/d over 5d of periods, 13 times in the year (365/28 = 13) over 7 years = 2275. Ain't life grand 🌞? Obviously, you need several panties for one cycle, but this is just to give you an idea of the savings you can make for your wallet and for the planet.

why choose the sisters?

Sisters Republic UK

Free delivery from £34

Read more
Sisters Republic UK

60 days to change your mind

Read more
Sisters Republic UK

Made with ORGANIC cotton

Read more
Sisters Republic UK

2,275 tampons saved

Read more

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