Option 2 - contact us here and we'll help you work out your size
Option 3 - try our virtual fitting service here for a consultation with our expert
Option 4 - measure at home with these guides.
These charts are only a guide.
Please measure with a bra on. When measuring, you need to measure quite tight for your underbust measurement, and then over the bust, you measure loosely. Otherwise your result will be incorrect. Any questions, we're here to help.
Bra Size Chart
My Necessity Bra Size Guides
Use the following size guides to fit our My Necessity Bra which is available in both regular cup and full cup sizes.
Sister sizing allows you to find your perfect fit. Sometimes after measuring yourself it is possible that your size may still need to be adjusted.
The following chart shows sister sizing for each bra size. All of the sister cups in the same row are the same size.
Sister sizing is like a seesaw. If you move up in the band, move down in the cup and vice versa. For example if you find that a size 34E fits well in the cup, but is too big around the band, go down to the next sister size in the row and try a 32F.
HM Collectives Fitting Quiz will help you find the right size. Our fitting Video is another great way to make sure you have the correct fit. Still unsure? Please email your measurements and details of how many months pregnant/feeding, we will be happy to help, we can help you avoid couriering bras back and forth. Nb. We encourage getting the size right first as it's more sustainable to send a package out once, than multiple times.
Free shipping applies to all orders throughout the UK and Ireland on orders over the value of £40!
All discount codes are valid for full price items only. From time to time we have fabulous sales or promotions, the use of further discount codes are exempt. Your discount code will work again once the sale is over.
Please check your spam box first, if you still cannot find this please email us at support@hmcollective.com and we will give you all the information you need.
Allow 2-3 working days for UK deliveries and 5-7 days for all other areas. Peak holiday times and other occurances can affect delivery times. You can check the order status by logging into your Account
There are no duties on deliveries within the UK. Outside of the UK, customs duties and charges may vary, HM Collective is not responsible for any charges the recipient may incur.
All bras and sleepwear are returnable* for store credit, exchange or refund within 90 days to ensure you get the right fit. Please contact us for any fit questions to save you sending bras back and forth, we can definitely help with fit tips! It's also better for the environment to order once, so let us help. *Please see our dedicated Returns and Exchanges page for full details. FREE GIFTS must be returned or will be charged.
We offer free return shipping within the UK. Outside of UK return shipping is not refundable, however you will not be charged shipping for the exchange items to be sent to you.
We aim to process your exchange and store credits within 48hrs of receiving it at our collections warehouse. You will be contacted by email to let you know this has happened. Your store credit will be emailed or exchanged items will be sent out on the next available courier. Refunds will be processed once they have been forwarded back to us, allow 7-10 days. Peak holiday times may experience a slightly delay in processing times.
We have a generous 3 month policy for finding any faults, after this time frame it's considered fair wear and tear. Please email details and photos within 3 months to support@hmcollective.com
HM Collective gift vouchers and store credits normally expiry one year from date of purchase/issue.
If you have technical issues or find any errors on our website please contact support@hmcollective.com with details of the error and we can fix it.
Warrior plunge is for Mamas that define their own journey through motherhood and stay true to themselves and their style. Plunging neckline, strap style sling, and lace back mean all angles are covered. With sexy low cut cotton lined contour cups and wire support ensures lift and shape are not compromised. Finished with Rose Gold hardware to complete your look.
*Magnetic nursing clips are not suitable to use for mothers with pacemakers or defibrillators
Our model wears 32D.
FIT TIP - This is a plunge style so definitely more of an occasion bra than a daily wear bra. The band is slightly firmer than other styles and the cup is half a size smaller if you are fuller in the top of bust.
FEATURES - plunge - side-sling skin-on-skin contact nursing support - flexi-wire cup support - contour cup - rose gold hardware - magnetic nursing clips twist to open - 6 hook and eye fastenings for extending band size - white lace over a 3/4 cocoa caramel contour cup with white strapping - outer 90% nylon 10% elastane - inner 100% nylon - size range 32-38 band, C-G cup
Rebecca L.
Lovely bra however these come up very small, I am a 36G everywhere else and have had to put a strap extender on this bra even though it is a 38G!
Tess P.
Great occasion bra.
Laura W.
Beautiful bra, very comfortable and makes you feel better and a touch more glam than just your average nursing bras. Nice to wear occasionally. Plus you could get away with wearing it when not nursing too.
Claire T.
I love this bra and am a fan of plunge bras. It is attractive and fits me perfectly in the cup. I was borderline between band sizes and my advice would be to go up a band size if you find yourself in the same situation because by choosing the smaller of the two sizes, I've found the last hook comes up tight. I'm not worried though, as I'm sure my back size will shrink once baby is born and this will see me through months of nursing in style :)
Helene B.
It's beautiful but the sizing is really off.
The website says to go up half a size: I'm usually a D, the other hotmilk bras work well on me on 36DD so I've ordered both 36DD and 36E to try. I sent the DD back as clearly too small but kept the E. That was a mistake. When wearing it for a full day I realise it's still too small, my breasts spill out after 1h and it gets uncomfortable as the padding moves under my nipple. Unfortunately it's too late to send it back :( not sure if I should have ordered a size F??? Seems a bit crazy, my breasts really aren't that big.
I also find the magnetic clips a bit tricky but I'm slowly getting the hang of it.
Kirsty D.
Sadly this one is a thumbs down from me. Don’t know if it’s just the style but the cups just don’t fit. I have bought two bras both an e cup, the other style fits great, I am spilling out of this one. Really disappointed as it looks so lovely but I certainly do not look lovely in it.
Kimberley C.
Sized up like recommended and it's still too small. Probably should have gone up 2 sizes as my chebs constantly fall out
Marie M.
Works SO WELL for my boob type (spaniels ears ). Really well made and makes you feel gorgeous and expensive. Comfy and easy to feed in. Love it
Helen A.
I ordered a 34 DD which fitted me in other HotMilk styles but this came up really small. The design is gorgeous, really stylish especially for a nursing bra, the magnetic clasps for ease of feeding work well but unfortunately the sizing let’s it down. Also the material under the lace doesn’t sit high enough over your breast, so I found it uncomfortable as my nipple wasn’t covered and any leaks would go straight through to the lace. If the design could be altered so the lining sat under the full lace panel, this bra would still look amazing but also be so much more comfortable and practical
Sophie S.
Beautiful bra and love the Flexi wire
Kate m.
Beautiful bra with great support, but the lace started pilling straight away.
Julia
I just wish it came in a bigger size! The cup size is just not enough for my milk filled breast.
Jessica Clarke
I very rarely feel the need to write a review about a bra, but I put this bra on and it was like heaven for my milk silos. I’m disappointed I didn’t find this bra at the beginning of my nursing journey, 4 kids or 12 years ago. Easy to use, ridiculously comfortable and sooo pretty too....it’s perfection for your boobies.
Carly
Such a lovely fitting bra which provides comfortable support and looks so nice! Wish I had found these bras during my first pregnancy!
Irenie
This bra is able to cover my breast at 34H (US) while still making me feel good about my body and bring comfortable. I would jokingly call my old bras “sexy grandma” but this bra actually looks cute on and doesnt smoosh everything together or cause pain
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