Positive Lingerie - 100% Cotton where needed

Pamplona, Navarre

laTxantxitaFeliz is taking a short break


Note from shop owner La Txantxita is having some weeks off to rethink and redesign the brand. See you soon!

Note from shop owner

Last updated on Aug 4, 2022

La Txantxita is having some weeks off to rethink and redesign the brand. See you soon!

Sandra Arróniz Lacunza

Contact shop owner

Sandra Arróniz Lacunza


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About laTxantxitaFeliz

Sales 91
On Etsy since 2017

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'A happy panty is worth waiting for'

Yes, I know... you might be wondering... why a pig as a muse, model and logo for an underwear brand? Well, 'Txantxa' in basque language means joke, and that is how most people in southamerica call the pigs. Also, as the positive underwear we make, 'feliz' means happy in spanish.

'La Txantxita Feliz' believe in a new concept and image of underwear, thought by and for women's comfort and wellness.

We mixed the idea of the basic-comfy-cotton panties with those special ones, made out of syntetics That was how we created the 'txantxitas', made by 100% cotton where needed, without losing any design.

We hope you like and enjoy the txantxitas, as much as we do!

Shop members

  • Sandra Arróniz Lacunza / a.k.a. Txantxa

    Owner, Creator, Designer

  • Txantxita

    Muse, Model

    Txantxita came from Sevilla to collaborate with Sandra. She's always smiling, that's why she is the best model we could have found ever!

Shop policies

More information

Last updated on May 11, 2022
Frequently asked questions
Custom and personalized orders

We'll be happy to customize any item you like, just contact us and we'll find the best option.

Size Chart in cms

- XS // 32 - 34 EU Size
waist 60-64
low waist 72-76
hip 84-88

- S // 36 - 38 EU Size
waist 68-72
low waist 80-84
hip 92-96

- M // 40 - 42 EU Size 
waist 76-80
low waist 88-92
hip 100-104

- L // 44 - 46 EU Size 
waist 84-88
low waist 96-100
hip 108-112

- XL // 48 - 50 EU Size 
waist 94-100
low waist 106-111
hip 117-122

- XXL // 52 - 54 EU Size 
waist 106-112
low waist 116-125
hip 127-138

Size information: Taking your measurements

- Place your body in a comfortable standing position and do not hold your breath.
- The measuring tape must be straight and parallel with the floor.
- For an accurate measurement, do not thight the tape.
- Check your size with our 'Size Chart'.
- If any doubt, just contact us.

Wrap a soft tape measure around your bust.

Wrap the tape measure around your natural waist.

This measurement is very accurate for the Original Txanxtitas. Place the tape 4 fingers below your belly button.

Wrap the tape measure around the fullest part of your hips and buttocks.

Care instructions

We recommend to hand wash for a longer life of the lingerie, even though you could machine was in cold water, max 30º.

Also, lace in general doesn't like softeners.


The shipping package, according to our sustainable and ecologic philosophy, is made by cardboard and tissue paper to perfectly protect the products.

For orders above 3 items, we give a natural re-usable cotton bag. You could also purchase the bag itself.

*There are some specific products that include a cotton travel-bag for your lingerie. This items are clearly specified in each product.


For purchase above 100€ free shipping worlwide with tracking number.

Shipping Costs for returns.

In case of automatically return, because of wrong address by the client or not picking it up, we will refund the product price, but not the shipping costs. If you would like the product to be re-send, the shipping costs will be paid by the client.

In case of return of a faulty garment on the arrival of the product, keep in touch with us as soon as possible, to find the best way to solve it. In case of agreement, we will refund the whole amount, once we will have received and check the condition. Also, it is necessary that the garment is un-worn as it is an intimate item.

For any other doubt, please ask us.

Important for Fast-Shipping

If you are purchasing any item with an Urgent Shipping, please send asap your telephone number, otherwise, I could not send it.

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