Lightweight, breathable, and anti-bacterial
Naturally kind to sensitive skin
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Premium Quality
Our Innovative Fabrics
Our bras and briefs are made from innovative, nature-based fabrics like Lenzing™ Lyocell, Lenzing™ Modal, and organic cotton - produced in closed-loop systems and certified to the highest sustainability standards, including OEKO-TEX® 100. That means no harmful chemicals, no toxins - just skin-safe comfort.
Unlike polyester and nylon, which are 100% fossil-fuel-based plastics that shed microplastics into your body and the ocean, our fabrics are naturally breathable, bacteria-resistant, and cool against the skin. No heat and odour-trapping synthetics - just better for you and the planet.
🩷 BILLIE GREEN
- ✔Nature-based, ultra-soft certified fabrics
- ✔Lightweight, breathable, and anti-bacterial
- ✔Minimal synthetics, gentle on people & planet
- ✔OEKO-TEX® 100 certified – no harmful chemicals
- ✔Designed to grow with you and last longer
- ✔Air out and wear again—only needs weekly washing
- ✔Naturally kind to sensitive skin
VS
❌ OTHER BRANDS
- ×Made with fossil-fuel-based plastics
- ×Traps sweat, heat and odour
- ×Releases harmful microplastics into the human body and the environment
- ×Often contains harmful chemicals such as PFAS and BPAs
- ×Skimpy, fast-fashion designs that teens grow out of quickly
- ×Needs washing after every wear due to odour
- ×Can irritate sensitive skin
Customer reviews
Our Blogs
Our Journey: From Nature to Nurture
From Nature to Nurture The story behind Billie Green – and why your child’s first bra shouldn’t come wrapped in plastic. While navigating my own secondary fertility journey, I became...
Buying Your First Bra
Buying a first bra can feel like a big deal - but it doesn’t have to be complicated. Whether you're a young person starting the journey, or a parent helping...
A Deep Dive Into The Best Fabrics For Teen Bras & Briefs
The Best Fabrics for Teens: Comfort, Breathability & Sustainability When it comes to choosing fabrics for teen bras and briefs - comfort and skin health come first. But just as...
