Become An Affiliate Partner
Partner with String Nix® on AWIN and introduce your audience to organic cotton string thong underwear made for comfort, confidence, and conscious everyday luxury
String Nix is the luxury lingerie brand redefining everyday comfort
String Nix® designs refined organic cotton string thong underwear for women, made from GOTS certified organic cotton with recycled elastic and created to feel soft, breathable, and barely there against skin.
Our collection is intentionally focused. One beautifully considered string thong, available in six shades, Black, White, Almond, Caramel, Cinnamon, and Chocolate, designed to offer classic options alongside skin tone inspired shades for a more thoughtful underwear drawer.
We are inviting publishers, creators, editors, shopping platforms, and affiliate partners who share our appreciation for sustainable fashion, ethical underwear, conscious shopping, and elevated everyday essentials.
Whether your audience is interested in organic cotton underwear, no VPL thong underwear, sustainable lingerie, comfortable women’s thongs, or beautifully made basics that last, String Nix® offers a premium product with a clear point of difference.
Our affiliate program runs through AWIN, giving approved partners access to commission opportunities, brand approved creative assets, product imagery, and clear messaging around comfort, fit, sustainability, and everyday luxury.
String Nix® is a strong fit for fashion, lifestyle, shopping, gift guide, womenswear, sustainability, wellness, and conscious consumer audiences. With a focused product range, gift ready presentation, repeat purchase potential, and growing press interest, the brand offers an affiliate opportunity that blends purpose with performance.
Paid Search Guidelines
At String Nix®, we value professional and respectful affiliate partnerships. To protect the integrity of the brand, maintain a consistent customer experience, and support fair marketing activity, affiliates must follow the paid search guidelines set out on the AWIN platform.
If your audience values authentic storytelling, better everyday underwear, and a more considered approach to sustainable fashion, we would love to work with you.
Discover the String Nix® Affiliate Program on AWIN and partner with a brand proving that sustainable never looked this good.
String Nix The Brand
As a String Nix affiliate, you’ll be promoting luxury string thong underwear that has redefined what women expect from everyday thong underwear. Our pieces are loved for their exceptional fit, soft organic cotton, and flattering design that complements every body.
Whether your audience is searching for the best sustainable string thong underwear available or just beautifully made g strings, String Nix stands out as the trusted choice for those who want quality without compromising on style.
Quiet Luxury
String Nix is the definition of quiet luxury, refined, confident, and designed with intention. Our g-string thongs combine timeless minimalism with exceptional comfort, proving that true elegance doesn’t need to shout.
Every detail, from the flawless fit to the soft GOTS Certified organic cotton, reflects a commitment to quality that women can feel every day. For those who appreciate beauty in simplicity, String Nix is the ultimate expression of modern femininity.
Let customers speak for us
The Perfect Fit for Active Days
Honestly obsessed with these knickers! The material is incredibly soft, breathable, and feels amazing on the skin. They adjust perfectly to the body without digging in or shifting around. I especially love wearing them to the gym as they stay comfortable and in place no matter the workout. Definitely a staple!
Juliane
Organic Cotton String Thong Caramel
The most perfect underwear
Searched for so long to find organic cotton string underwear which wouldn’t show under gym clothes and these guys exceeded. The quality is unmatched. Won’t look back now :)
Jess Hayes
Organic Cotton String Thong Black
Superb quality
Superb quality, and great colours! Long lasting & wash amazingly! Definitely worth the purchase - my first ones are still going years & years later
Liz
Organic Cotton String Thong Chocolate
Love them! Tried and tested
I bought six pairs about a year ago and they have been so good. Really comfortable, soft, and they sit well under clothes without showing. A year on, they are still the pairs I reach for first. I have washed them loads and they have held up far better than I expected. Expensive, yes, but worth it. showing. A year on, they are still the pairs I reach for first. I have washed them loads and they have held up far better than I expected. Expensive, yes, but worth it. e pairs I reach for first. I have washed them loads and they have held up far better than I expected. Expensive, yes, but worth it.
Caroline Aby
Organic Cotton String Thong White
Amazing fit, I would definitely recommend!! ❤️
These knickers are made from certified organic cotton and you can really feel the difference, super soft, breathable, and kind to my skin. The fit is amazing even after washing, I’d definitely recommend!! ❤️
Natalie C
Organic Cotton String Thong White
Amazing quality and fit!
I was so surprised by our comfortable these are! It’s been so tricky to find knickers that actually sit right and are comfortable - there are spot on. The sizing is well done, and the quality is amazing. All round a great product!
Filipa
Organic Cotton String Thong Caramel
A new level of comfort
I’ve got two pairs in different colours - these are the best knickers I’ve got by a long shot. They’re so comfortable, the size fits perfectly and you can feel the fabric quality. I will definitely get more!
Filipa
Organic Cotton String Thong Black
Best String Thong Undies On the Market!
The Almond thong in an 8 is a great fit and true to size, really comfortable and lovely soft material . I’ve been looking for something like this for ages and I’m so glad I found it.
Sally B.
Organic Cotton String Thong Almond
Amazing pants!
I’ve tried countless undies brands over the years, including some of the big names, and nothing comes close in terms of comfort, fit, and quality.
The organic cotton is lovely and soft without being flimsy, and the recycled elastic, (didn’t even know that was a thing) gives the right amount of support without cutting in.
I like that String Nix is built around everyday luxury essentials. It doesn’t feel like it’s trying too hard, it just is better.
No fast-fashion rubbish just beautifully made Nix and I’ve already recommended them to friends. I’ll be buying more, they are a game-changer.
Lozzzzzurrr
Organic Cotton String Thong Chocolate
So happy to wear them❤️Absolutely love them❤️
I really like this product, they are extremely comfortable and don’t have any VPL at all. Can’t recommend enough, thank you.
Yuna
Organic Cotton String Thong Black
Environmentally conscious
Made with certified organic cotton which is super soft and extremely comfortable to wear.
They are easy to wash and I also put mine to dry in the tumble dryer on a gentle heat, even though it advises you not to tumble dryer them, they were fine, no shrinkage. Highly recommended.
Debbie
Organic Cotton String Thong Cinnamon
Excellent
I love my Nix, the quality is amazing and so comfortable.
L.A.
Organic Cotton String Thong Black
