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Nature-based with no polyester or nylon
Ultra-soft & naturally kind to sensitive skin
OEKO-TEX® 100 certified – no harmful chemicals
Free shipping on orders over $100

Bra Straps & Packs

Interchangeable Bra Straps – Sustainable, Stylish, 12mm
Switch colours, refresh your look, and extend the life of your Active, Contour & Contour Clasp Bras with our eco-friendly, bio-based straps.

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Interchangeable Bio-Based Bra Straps - Coral
Regular price $19.00
Quick buy
Interchangeable Bra Straps Value Pack - 4 Colours
Regular price $59.00
100 in stock
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Interchangeable Bra Straps - White
Regular price $19.00
100 in stock
Quick buy
Interchangeable Bra Straps - Aqua
Regular price $19.00
500 in stock
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Interchangeable Bra Straps - Black
Regular price $19.00

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Same day express shipping (orders before 12pm AEST)

100% Happiness Guarantee

5-star customer service

Quality Design

Smart Design. Superior Fabrics

About Us

Billie Green is redefining sustainable intimates for kids and teens (8–18 years). We’ve ditched synthetic bras, briefs, and activewear—along with the microplastics they shed that harm both human health and our oceans.

We’d love to hear what you think. Drop our founder a line at caroline@billiegreen.com.au.

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