Organic cotton bralette in dark plum colour with black straps
A model wearing a black full cup crop top bra with adjustable shoulder straps and a racerback option, made from organic cotton stretch fabric.
Siane Adjustable Crop – Plum
Front view of woman in soft cup crop bra in black organic cotton
Back view of woman wearing a black full cup crop top bra made from organic cotton stretch fabric.

Siane Adjustable Crop – Plum

Regular price$ 89.00 AUD
/
Tax included. Shipping calculated at checkout.
Stunning new colour Deep Plum with black straps and bra back. More sizing coming mid November.
  • Super supportive crop for D to G Cups
  • Adjustable straps + back closure
  • Optional racerback J-hook
Cup size
Band Size
  • In stock, ready to ship
  • Available to pre-order - ships in approx. 6-8 weeks
  • Free shipping over $150
  • Natural fabrics, ethically made

The Siane in Black is designed to provide reliable support and everyday comfort for D to G cup sizes. Featuring a classic bra-back style with an adjustable closure, elasticated underbust band, and adjustable shoulder straps with a racerback option, this crop offers a secure, customizable fit.

Made from superior organic cotton stretch fabric, this crop celebrates the purity of unbleached, untreated cotton in a natural off-white hue. Built to last, it’s a practical and sustainable staple for your everyday wardrobe.

Features:

  • Fabric: 90% organic cotton, 10% elastane
  • Double-layered front for added support
  • Wide straps for extra comfort
  • True to Australian sizing

Extra Details:

  • Extra full cup design specifically for D to G cups
  • Elasticated underbust band for secure, all-day comfort
  • Adjustable bra-back style closure for a personalized fit
  • Adjustable shoulder straps with a racerback option for versatility
  • Made from superior organic cotton stretch for long-lasting wear

Shipping

Dispatched from Murwillumbah, NSW within 2–3 business days (Express orders prioritised).

Australia

  • Flat rate $10 or FREE over $150
  • Express $15 (select at checkout)

International

  • New Zealand: $12 flat rate or FREE over $150 AUD
  • USA: FREE over $150 USD (US tariffs included in product pricing)
  • UK, Europe & Asia: Duties and taxes may apply on arrival.

Pre-orders

  • $8 flat-rate shipping within Australia
  • FREE shipping on pre-orders of $150 or more
  • Discounted international shipping
  • In-stock and pre-order items may ship separately, with no additional shipping charges.

Returns

  • 30-day returns & exchanges on bras, crops and sleepwear.
  • Items must be unworn, unwashed and in original saleable condition, with all tags attached and undamaged.
  • Items must be free from makeup, deodorant, marks, odours, pet hair or other signs of wear.
  • Underwear briefs cannot be returned for hygiene reasons unless faulty.
  • Return postage is the customer's responsibility unless the item is faulty.

    Original shipping costs are non-refundable.

Thoughtfully Packed

Every order is packed with minimal, plastic-free packaging and wrapped with care.

Need help? Message Madonna anytime.

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  • 5 stars: 18 (78%)
  • 4 stars: 3 (13%)
  • 3 stars: 2 (9%)
  • 2 stars: 0 (0%)
  • 1 star: 0 (0%)
This product has no reviews of its own. The merchant grouped it with related products, so the reviews shown are from across that group.
S
Sarah L. (Australia)
C-D / L

Loving my Siane adjustable crop! The quality is stunning, the fit is perfect, and it’s so comfy! I wasn’t sure about my size so sent a customer inquiry and received such a prompt response from Madonna! Immaculate customer service. I’ll be buying more! Highly recommend :)

S
Stephanie E.
Comfy, secure, & well-made

Sent my measurements, and it fits perfectly snug. Boobs/nipples won’t pop out or sag, and it anticipates the fabric’s stretch. Hooks at the band have extra fabric to protect the hooks without requiring so delicate use. So comfy and well-made, I love it.

E
Eloise G. (Australia)
L

This is my new favourite bra - super comfortable and great support without the under wire. Works best with T- shirts. Great quality.

L
Larissa C. (Australia)
C-D / S

I'm so glad I bought this, it's comfortable and soft. I have been struggling to find something for everyday wear post pregnancy and this has been the answer I was looking for.

R
Rhea P. (Australia)
E-F / XS

One of my favourite bras to wear! Love it.

J
Jenna M.
C-D / S

it is a beautifully made bra, the material is soft and natural. The straps are actually long enough, which is great since I am tall and this can be a problem for me

L
Linda E. (Australia)
C-D / L

This bra is incredible. Comfy, supportive and made of the best soft cotton. I have purchased 3 of these bras now. I love them.

M
Mrs H.A. (Australia)
C-D / XL

Lovely fabric and very comfortable bra. My latest fave!

L
Linda

This bra is so comfortable and supportive. You can see and feel the love and care that has gone into crafting this bra. The most supportive, comfortable and breathable non-underwire bra I have ever worn. I had a question about the sizing and Madonna was quick and helpful with her reply. I will purchase again!

K
Kat W. (Australia)
D/ DD/ E / S

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 🙏🏼

L
Laura B. (Australia)
2XL

love it

K
Kirsten F.

This bra is comfortable and easy to wear.

J
Jema

After waiting nearly 6 months for this to come back in stock, I am not super happy. This bra offers medium support and is flattering but unfortunately some of the stitching holding the hook closure in is coming apart and the fabric has pilled within one month of wear. Lucky I know how to sew! It’s a really good design and could be improved with better fabric and more care.

J
Jema

After waiting nearly 6 months for this to come back in stock, I am not super happy. This bra offers medium support and is flattering but unfortunately some of the stitching holding the hook closure in is coming apart and the fabric has pilled within one month of wear. Lucky I know how to sew! It’s a really good design and could be improved with better fabric and more care.

A
AImee S.
Soft beautiful bra

I am grateful I was able to invest in the Siane bra. The material is soft and I feel so supported. I can see myself wearing this as an everyday bra, it is so comfortable. The fit is perfect for me and it doesn’t feel to tight. I feel it will become one of my favourite bras, I highly recommend it! I also am grateful for all of the help provided by Madonna who went above and beyond. I felt truly cared for. Thank you Madonna!

S
Sophia L.
Extra full ≠ sports bra like, comfy daily bra

Pretty near perfect! I needed a sort of sports bra like one that held the gals more I'm a DD and got an XL, but my boobs still don't quite fit in ~ otherwise it's a perfectly comfy bra and my hubby loves it too

A
Amanda H.
Bikini Brief

The softest cotton you can wear next to your skin, highly recommend.

A
Amanda H.
Sianne Full Cup Bralette

So comfortable, the softest cotton you can wear next to your skin. The customer service at Eco Intimates is incredible, do yourself a favour and buy from Madonna at Eco Intimates.

D
Dana Y.
Good Bra

This is a good bra. It is pretty comfy, but I feel that it might run small (either that or I calculated my size wrong from US sizes). The fabric is a little stiff, but sometimes that is what you need in a bra. I would recommend it just make sure you have the right size. I like that you can add padding too!

S
Samantha H.
Very comfy, and cute. And

Very comfy, and cute. And great comms from Madonna !

N
Ness
Good quality

Good quality. Nice design. Great service.

N
Nelley

I love the bra!! It’s so comfortable the only feedback I would give is if the bra cups could be smaller just because I’m a smaller C cup and because it also fits people with DD cups I found that it was a little too big around my boobs.

F
Frances H.
Great Coverage for the bigger bust

This product exceeded my expectations. I'm an E-cup and had some reservations about whether this bralette would fit. Not only is there excellent support and coverage but it stays in place, unlike other brands that I have tried. I purchased this in black and blush for lounging/working from home and I couldn't be happier. I'm sure I will be wearing it often.
The fabric is very comfortable and I would say the fit is true to size.


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