Become An Affiliate Partner
String Nix is the luxury lingerie brand redefining everyday comfort.
At String Nix, we design luxury g-string thongs crafted from GOTS-certified organic cotton, made to fit beautifully and feel effortless. Our pieces celebrate body positivity, inclusivity, and timeless design, offering a premium lingerie experience that women genuinely love to wear.
We are inviting publishers, creators, and affiliate partners who share our appreciation for sustainable fashion, ethical lingerie, and everyday luxury. Whether your audience is passionate about conscious shopping, high-quality underwear, or beautiful essentials that last, String Nix is the perfect brand to introduce.
Our lingerie affiliate program runs through AWIN, giving partners access to competitive commission rates, high-performing content, and brand-approved creative assets. With strong engagement, repeat customer loyalty, and consistent press interest, String Nix offers an affiliate opportunity that blends purpose with performance.
Paid Search Guidelines: At String Nix, we value a professional and respectful partnership with our affiliates. To ensure the integrity of our brand, maintain a consistent customer experience, and support fair marketing practices, we provide guidance on paid search (PPC) activity on the AWIN Platform.
If you value authentic storytelling and want to align with a sustainable, inclusive lingerie brand, we’d love to collaborate.
Discover the String Nix Affiliate Program on AWIN and partner with a brand that proves 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
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
Super, luxurious and comfortable!!
Cannot recommend enough! They wash extremely well, keep their shape and I’m loving them, they are great under fitted trousers/skirts with their seamless look and are super soft
Nicky Peters
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
Comfortable and Eco friendly
I was hesitant to try a new brand of string thong after years of searching for the perfect one, but Stringnix changed my mind. Made from organic cotton and recycled materials, it’s both eco-friendly and incredibly comfortable. It’s also ideal for Pilates and running, offering a seamless, no-VPL fit. I’d recommend sizing down, as the fit is quite generous, especially at the front.
Caroline Dingwall
Organic Cotton String Thong Black
Classy!
Great classy knickers, super comfy and top quality. Going to buy every color !
W.R.
Organic Cotton String Thong Caramel
Excellent
I love my Nix, the quality is amazing and so comfortable.
L.A.
Organic Cotton String Thong Black
