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.
Feel the freedom in our new Freedom multi-purpose Pump and Nursing bra. Hands-free double or single pump, this bra will fit most major pump brands. The silver magnetic nursing clips mean you can easily switch between pumping and nursing. Outer cups pull aside to reveal the pump opening and the inner cotton lined cup support holds the pump in place. Who said a pumping bra couldn't be stylish.
All our garments are made with you in mind. Our fabrics and accessories are free from harmful chemicals and are all Oeko-Tex® Standard 100 Certified.
*Magnetic nursing clips are not suitable to use for mothers with pacemakers
Our model is wearing a size 34D
FIT TIP: This style is an easy fit, wire-free for comfort, and runs true to size.
FEATURES - dual pump and breastfeeding - side-sling skin-on-skin contact nursing support - wirefree cup support - non-padded cups - convertible racer straps - dark grey hardware - magnetic nursing clips twist to open - 6 hook and eye fastening for extending band size - black with silver elastic - outer 100% microfibre - lining 95% cotton 5% polyester - size range 32-38 band, C-G cups
This has been a real game changer when it comes to using a booby pump. Much more comfortable than bustier versions, wish I’d had it months ago!
Jake R.
I love this bra so much! I can wear it to work under my normal clothes to pump and no need to change bras to feed when I get home! A complete life saver!
Fiona M.
This holds the pumpkin place really well
And when I get home and my toddler is desperate for a feed and I’m still in my work wear the fact you can unclip and use as a normal feeding bra is unique and very appreciated
Emmeline B.
This is the third bra from hot milk I’ve ordered. Having not expected to express I was finding it tough to express day and night holding the pumps and spilling milk everywhere. This has been a life saver and has given me back so much time and energy. It just works. I’d highly recommend to anyone. I’ve been using with the ardo calypso but fairly confident it would work with any. I’ve just ordered a second as I can’t bare to be without it!
Chloe W.
Love it, I’m considerably bigger one side but the bra is still perfect for both breasts
Adele R.
Makes life so much easier!
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