An accessory designed to increase the comfort of your bras by extending the back closure. It provides an extra bit of room, ensuring a better fit without having to purchase a new bra. Ideal for periods of body changes such as pregnancy, weight fluctuations, or simply for added comfort.
These Bra Back Extenders fits each of Eco Intimates' soft cup bras. If purchasing for another brand, simply measure the width of the bra back (from top to bottom) and match it to the chart provided below. This ensures compatibility and comfort. The extender is ideal for adjusting bra fit without needing a new bra.
| Extender | Width | Will Fit Styles |
| Single | 1.8cm | Kitty Bralette |
| Double-S | 2.8cm | Bella Bralette |
| Double-M | 3.8cm | Penny Full cup, Stella Bralette & Leona Bralette |
| Triple | 5.5cm | Penny Extra Full Cup, Siane Bralettes |
Australia
$10 flat rate or free over $120.
Dispatch in 2–3 business days.
Express $15 — select at checkout.
Allow 24 hours for preparation.
Pre-Orders
Ship free within Australia (discounted internationally).
May arrive separately if ordered with in-stock items.
Estimated Delivery
Australia – 3–5 business days (Express 1–3)
NZ – 5–7 business days
USA – 10–14 business days
Rest of World – 14–21 business days
Returns
30-day returns on bras, crops and sleepwear if unworn and in original condition.
Briefs cannot be returned unless faulty.
Return shipping is the customer’s responsibility unless faulty.
First Bra Exchange (AU only)
If it’s your first Eco Intimates bra and the size isn’t right, I’ll cover your return shipping and send your exchange at no extra cost (exchanges only).
International orders may incur duties or taxes on arrival.
Sustainably packed — minimal, plastic-free, and wrapped with care.
Need help? Message Madonna anytime.
I needed a bra back extender for one of the bras I invested in and this is perfect. It is well made and lines up perfectly with my bra. I am grateful to have invested in the bra back extender.
ECO INTIMATES acknowledges our Traditional Land Owners of the Bundjalung Country, where we are based. We acknowlege the Goodjinburra, Tul-gi-gin and Moorung – Moobah clans & their continuing connection to land, waters & culture of this Bundjalung Country, paying respect to their Elders past, present & emerging.
This is the one! Look no further-this beautiful bra is THE closest match to a normal bra I have found in tox free fabric. About the order the white yay. It’s got it all, adjustable straps, clips at the back, and a proper supportive under bust band and cups you can’t see nipples through. None of this ’bralette’ or crop top scenario that offers zero support.
Well done! Just need more colours including patterns please 🙏🏼
These are the most comfortable full brief I’ve ever worn. Very flattering, feel so comfy. They’re wonderful to wear. True to size.
Great fit and super comfortable. I wear it to sleep in.