HOTMILK US AMBITION T-SHIRT ONYX CONTOUR NURSING MATERNITY BRA - WIREFREE
HOTMILK US AMBITION T-SHIRT ONYX CONTOUR NURSING MATERNITY BRA - WIREFREE
HOTMILK US AMBITION T-SHIRT ONYX CONTOUR NURSING MATERNITY BRA - WIREFREE
HOTMILK US AMBITION T-SHIRT ONYX CONTOUR NURSING MATERNITY BRA - WIREFREE
HOTMILK US AMBITION T-SHIRT ONYX CONTOUR NURSING MATERNITY BRA - WIREFREE
HOTMILK US AMBITION T-SHIRT ONYX CONTOUR NURSING MATERNITY BRA - WIREFREE
Ambition T-Shirt Nursing Bra - Onyx
HOTMILK US AMBITION T-SHIRT ONYX CONTOUR NURSING MATERNITY BRA - WIREFREE
HOTMILK US AMBITION T-SHIRT ONYX CONTOUR NURSING MATERNITY BRA - WIREFREE
HOTMILK US AMBITION T-SHIRT ONYX CONTOUR NURSING MATERNITY BRA - WIREFREE
HOTMILK US AMBITION T-SHIRT ONYX CONTOUR NURSING MATERNITY BRA - WIREFREE
HOTMILK US AMBITION T-SHIRT ONYX CONTOUR NURSING MATERNITY BRA - WIREFREE
HOTMILK US AMBITION T-SHIRT ONYX CONTOUR NURSING MATERNITY BRA - WIREFREE
Ambition T-Shirt Nursing Bra - Onyx

Ambition T-Shirt Nursing Bra - Onyx

Wirefree T-shirt plunge nursing bra with rose gold magnetic clips — sleek, modern, effortless

48.99 USD 69.99 USD
Color Onyx Print
Ambition T-shirt Wirefree Contour Nursing Bra in Shell
Ambition T-Shirt Nursing Bra - Black
HOTMILK US AMBITION T-SHIRT ONYX CONTOUR NURSING MATERNITY BRA - WIREFREE
Step 1: Select Band or Brief Size

Adding to Cart Added to Cart
Mix any styles, colours or sizes

BRA FEATURES

  • Wireless comfort

  • Plunge Bra

  • Maternity Friendly

  • A-Frame

stage guide

Pregnancy Hospital Postpartum Nursing Beyond

LIMITED EDITION

The Ambition T-Shirt nursing bra in onyx is designed to be seen. Offering wire-free comfort and a light contour cup in the perfect is made to be seen style for pregnancy and breastfeeding. The new sheer striped band that stays in place and mesh A-frame for nursing support.

Limited Edition - get in quick as this color won't be repeated

*Magnetic nursing clips are not suitable to use for mothers with pacemakers or defibrillators

  • Features : Smooth contour cups, versatile strap options for standard or racerback styles, elegant rose gold hardware, and convenient magnetic nursing clips.

  • Size Type : maternity and nursing bra. 

  • Style Fit : ¾ cup with a lower center, standard fit.

  • Cup Style : plunge contour cup.

  • Nursing Support : a-frame for discrete nursing.

  • Breast Support : wirefree.

  • Support Level : medium - the perfect balance of support and comfort for everyday. 

  • Strap Style : the Ambition T-shirt nursing bra has racerback adjustable options.

  • Padding Level : the Ambition T-shirt nursing bra has a light contour cup.

  • Closure Type : 6 hook and eye closure type.

  • Nursing Clip Type : magnetic nursing clips.

  • Color : onyx

  • Size Range :  30D - 38G

  • Material : nylon/elastane/cotton/polyester



Fits true to size — choose your regular size for the perfect fit.

Our plunge styles lift and centre the bust for a cleavage-enhancing fit. If you feel a little exposed at the centre, or your breasts are close set, try our Embrace Leakproof bra.

Ensure straps are done up tightly when wearing for maximum support.

Need help finding your fit?

Complete our Fit Quiz or visit Fitting Room FAQs for fitting tips.

Free shipping on orders over $120 USD. We ship to the US & Canada with no customs charges, no duties, and no surprise fees — we absorb all tariff costs so you don't have to.

US & Canada Returns

Returns are complimentary with Checkout+ and are accepted within 30 days of delivery. 

Added Checkout+ at checkout? Your return label is on us, simply lodge your return and choose between a full refund or store credit, free of charge.

No Checkout+? No problem,  purchase your return label, then choose between a full refund or store credit with no additional fees or restocking charges.

Please see our dedicated Returns page for full details.

As a team of moms, we understand the importance of protecting the planet for future generations. We are committed to reducing our impact on the earth by creating beautiful products that are healthier for you, your family, and our environment. Crafted with Oeko-Tex Standard 100 certified fabrics and trims to ensure they are free from harmful chemicals and safe against delicate skin.

Free shipping on orders over $120

Quick and easy 30-day returns

Hotmilk As Seen In The New York Times
Hotmilk As Seen In Glamour
Hotmilk As Seen In Women's Health
Hotmilk As Seen In Fashion NZ
DESIGNED TO SOLVE A REAL PROBLEM

Why we built Ambition T-Shirt Bra

THE PROBLEM
  • Wire-free T-shirt bras that look flat and shapeless before you've left the house
  • Nursing bras that look and feel clinical
  • You want a bra beautiful enough to wear on its own — but everything wirefree feels frumpy
  • Nothing out there that looks designed, rather than just functional
HOW AMBITION HELPS
  • Contour plunge cup delivers genuine shape and lift — no wire, no compromise
  • Rose Gold Magnetic Clips Designed to be seen, designed to be discreet
  • Wirefree beautiful structure and all-day support, no wire required
  • Designed to be seen as much as worn — because nursing lingerie should look like lingerie
2.5M+
BRAS SOLD WORLDWIDE
20+
YEARS SUPPORTING WOMEN
250+
RETAIL PARTNERS GLOBALLY
89
SIZES AVAILABLE

Not all nursing bras are created equal

Ambition is formulated with 20+ years of maternity bra engineering — wirefree contour shaping and rose gold magnetic clips for modern, effortless confidence.
Ambition Other brands
Wirefree contour cup — shape without a wire
Rose gold magnetic one-hand clips
Plunge styling in a nursing bra
100% cotton-lined cups
6-hook band for pregnancy expansion
Ethically sourced & tested for harmful chemicals

Customers praised this wirefree nursing bra for comfort, secure magnetic clasps, and lift. "Comfortable as hell, and for a wirefree bra still offers lift and definition," one shopper noted. However, some found magnets too strong for one-handed use, padded cups awkward during feeding, and the band tight. Best suited for smaller cup sizes.

  • Comfortable and for a wirefree bra still offers lift and definition.
  • Fits well, the back strap is really secure and the nursing clasps are great being magnetic.
  • Great bra! Lovely to feed in public with
  • 5 stars: 99 (66%)
  • 4 stars: 43 (28%)
  • 3 stars: 8 (5%)
  • 2 stars: 0 (0%)
  • 1 star: 1 (1%)
Some of the reviews shown are from related products the merchant grouped with this one.
C
Ciara
Ambition

A good quality & supportive bra. I personally find the magnetic clips more difficult to undo with one hand than a hook but the main issue is that I have a short torso and can’t get the straps tight enough, as they tighten towards the back instead of towards the shoulder.

Hi Ciara, here's a quick video to show how to unclip 1-handed: https://vimeo.com/872747939. The Ambition T-shirt has a racerback conversion so the shoulder straps are half adjustable. Being short in the torso you may suit a fully adjustable strap style, reach out to [email protected] and we can recommend styles for you x

S
Sammy A.
Great bra!

Really pleased with this bra. It fits well, the back strap is really secure and the nursing clasps are great being magnetic. Pattern is lovely too. Already a firm favourite.

Hi Sammy, magnetic nursing clips are such a game changer! Here is a little video if you haven't mastered the 1 hand unclip yet x https://vimeo.com/872747939

H
Holly D.
Lovely!!

Lovely feeding bra!!! Buying more definitely

H
Holly D.
Best fitting bra

Not many places do a 30 chest! Very excited to have a great fitting bra

Thank you Holly, finding the right bra can be such a challenge, so we're over the moon our styles have exceeded your expectations. We look forward to continuing to support you on your breastfeeding journey!

C
Catherine B.
Magnetic clasps are stronger than me!

This bra gives a nice smooth shape under clothes, but the magnetic clasps are way too strong for me - I struggle to undo them even with 2 hands, and often they'll reattach themselves while I'm getting babe ready to feed! I also wonder how well the padded cups will hold up over time after being folded down repeatedly. That said it'll be useful for wearing under tight tops to give a good shape.

Hi Catherine, once you know the trick to 1 handed unclipping its super easy, here a video to help x
https://vimeo.com/872747939

S
Shima W.
Ambition T-shirt review

I purchased 2 colours of the ambition bra near the end of my pregnancy in preparation for nursing and while the bra looks lovely and has smooth look under clothing, I have not found it very practical now that I am nursing. The reason for this is that the magnetic clip is very difficult to undo with one hand, it is not easy to open quickly. Also, one you have unclipped the bra, the material is quite hard so it is difficult to keep it out of the way of baby’s face and allow comfortable feeding. Perhaps this bra is more suitable for someone with a smaller bust but unfortunately I have not found it comfortable or practical during nursing.

Hi Shima,

Here's the link to unclipping one-handed, super easy once you know the trick x
https://vimeo.com/872747939

A
Annabel F.
Fit is nice but the band material is a bit uncomfortable

As title says, it fits well but the band isnt so great. Its hard for me to find nursing bras in my size (30D) so i was happy to gave found this.

C
Customer

Very small sizing.
But looks just like the picture and a nice item, just on the small side

J
Jerilyn G.
Great bra!

It's the perfect tshirt bra, I ordered the wrong size bit I will return and get another size because I do love this bra.

The best T-shirt bra! Please email [email protected] if you would like help with sizing x

G
Georgia H.
So comfortable!

I like this bra more than my regular bras. It’s so comfortable and fits perfectly

E
Ebony P.
Comfy, easy to use and a great shape.

This nursing bra is so great. Comfy, easy to use one handed and gives a great shape.

T
Therese A.P.
Beautiful

I'm totally in love with the magnetic clips! The design of this bra is so cool and so beautiful! Very comfortable. The fact that the straps can be worn crossed over, is a huge plus for me. I want this in more colours, please!

K
Kelsie Z.
Best nursing bra

I’m large busted (36G) and have a small frame (5’ and 140 lbs). I’m also prone to clogged ducts so underwire is a no-no. This bra is so comfortable and flattering. It looks almost as nice under clothes as my normal non-nursing bras. I love the little a-frame lining inside for pumping, too, because it keeps my parts in place (along with a pumping bra). My back always kills me from the extra weight of my chest but this is so supportive that it’s much better when I wear this bra.

C
Clare H.
Great bra

Very comfortable, I probably should have gone a size bigger but it fits ok for now.

R
Rebecca S.
Nice quality but find it less practical for feeding

I like the style, design and quality of this bra but a couple of things make it less practical for breast feeding. I find the magnet fastening is too strong to be able to undo with one hand which is difficult when holding baby. I also find the padded cup is a bit big, awkward and in the way when I need it out of the way during the feed.

Hi Rebecca,
The Magnetic Nursing Clips are super easy to do one-handed once you get the hang of it! Try this video link here for more tips.
https://vimeo.com/872747939

S
Sarah R.
Good value for the on sale price

These are nice and low. Sit below your belly. I brought a size up and they still dig into my hips a little much for my liking. I am having a hard time finding comfortable maternity undies in general so these are great just not quite the right fit for me.

H
Hannah B.F.
Fit perfectly!

I love this bra! I used that sizing guide to help me decide and it fits perfectly.

E
Emma M.
Very comfortable

This T-shirt bra is super comfortable and the fabric feels really nice. Easy magnetic nursing straps.

L
Louise P.
Great bra

This bra is much much better then my previous ‘non-hot milk’ bra. However I think it is probably better for ‘smaller’ breasts, I’m F cup and I find it hard to get it fitting correctly without using the clip at the back. I don’t like the back clip because it puts to much pressure on the middle of my shoulder. I’m going to try a different hot milk style next time.

Hi Louise, reach out to us at [email protected] for advice on other styles that may suit you better. Just like a great pair of jeans, once you find your style there's no going back!

M
Marisa S.
Comfy

Love the magnetic straps

M
Marisa L.
Excellent

Comfy and fits really well - would buy another

C
Christina M.
Comfortable, multiway

Comfortable wirefree bra. My only issue is that there is a slight folding at the band which although i feel supported doesn't fit perfectly.
There are fastenings on the back to allow a racerback style which I was unaware of but were a great bonus.

A
Andrea S.
AMBITION T-SHIRT ONYX CONTOUR NURSING BRA - WIREFREE

Comfortable bra. Great service, fast delivery

R
Rebecca W.
Comfy

This bra is so comfy and made with the most gorgeous material. Highly recommend.

S
Samantha F.
Super comfy

Super comfy bra. Padding is a but more difficult to fold down to nurse but is so comfy when worn that it didn't matter. Magnet clips are very handy.

C
Cindy O.
Great tshirt bra

Super comfortable and soft. So good having a plunging nursing friendly option available!

K
Katie N.
Super comfortable

Love these bras. Super comfortable and provide good support. Easily conceal nursing pads too.

A
Alexandra Y.
Great bra

Comfortable and looks good

K
Kristy J.
Amazing fit!

Great to find an 8DD that actually fits! Definitely great sizing for a small band size.
Magnetic clips are a lot stronger than I imagined and it's taken some getting used to. Very quick to do up after a feed, just takes a minute to get undressed while juggling baby. Also there is fabric behind the magnetic clips and I don't react to them (like every other metal on clothing lol).
Very simple but I forget I'm wearing a bra its so comfy.

Common Questions about Ambition T-shirt Bra

Everything you need to know about magnetic clips, wire-free contour shaping, and finding your fit

Ambition fits true to size, however Ambition has a plunge design built to enhance cleavage — if you feel exposed at the centre or your breasts are close-set, size up one cup for more coverage

Between sizes? Size up for comfort and room for a breast pad

6-hook closure extends +8cm for postpartum adjustment

Contact our fit team for help with your size. Don't forget to take our Fit quiz.

Ambition has a strong underband for support and uses structured foam shaping rather than wire to create lift and roundness:

  • Contour plunge cup shaped for lift and cleavage
  • Mesh A-frame panel adds structure across the bust
  • Cotton-lined cups maintain their shape through washing and wearing

No wire = no compression risk for breastfeeding. Safe throughout your nursing journey.

Yes, however they are not suitable for mothers with pacemakers or defibrillators

For everyone else, they're safe — magnets are small and positioned away from your baby during feeding

The clips close cleanly — no visible nursing hardware when closed

We offer 30-day returns on unworn bras with tags attached. We also have Refunds or store credit available.

Our fit team can recommend the right size before you order.

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Warrior 2.0 Multifit Nursing Bra - Black