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.
A Nursing Yoga Bra in Grey Marle with Lime highlights, certainly makes a fashion statement with contrast lining, knitted panel pattern, pintucks and contrast binding details. This seamless compression bra fits like a second skin and is built for Low-Impact activity and all-day comfort.
Soft, seamless construction feels ultra-smooth and comfortable. Power rib support band under the bust and double layering of the bra provides extra stability. Adjustable elastic straps with racerback styling for a range of motion and optional bra back extender.
This nursing bra has side sling support for skin-to-skin contact with your baby while feeding.
LOW IMPACT means that there is little to no bouncing in the activity. Activities include yoga, pilates and weight training.
FEATURES - easy dual cup fitting - side sling feeding support - wirefree cup support - non-padded cups - racerback style - one-handed opening nursing clips - 6 hook and eye fastenings for extending band size - grey marle with lime blue highlights - outer 78% Polyester 14% Polyamide 8% Elastane - XS/30, S/32, M/34 L/36, XL/38 - multi-fit A-D cup and DD-E cup
Nice bra, but cup (not band) is just too small. I was 32 DD, bought 32 DD-E and haven't been able to use it until I was 32 D.
Ruth A.
This is super comfy! Probably the best maternity bra I own
Cat K.
Comfortable and easy to feed in. Good coverage (when clipped up) if my t-shirt is a bit loose and I'm leaning down to do stuff with other kids.
Leanne
LOVE this sports bra! Adjustable, doesn’t leave me breathless and is very comfy. I wear this whilst working out and I feel like it holds everything in perfectly.
Jen
I bought in a size 10 DD-E and am normally a 10E.
I've found the fit is very tight around the band, such that it constricts my breathing a little. I would otherwise recommend as a bra, it's so hard to find razerbacks in bigger sizes elsewhere and huge kudos to hot milk for making one, but I wish I'd sized up on the band.
Also, for the bigger boobs out there the DD-E doesn't quite fit for me, wish there was just a little more material. Sizing up in the band might solve that though.
Jen
I bought in a size 10 DD-E and am normally a 10E.
I've found the fit is very tight around the band, such that it constricts my breathing a little. I would otherwise recommend as a bra, it's so hard to find razerbacks in bigger sizes elsewhere and huge kudos to hot milk for making one, but I wish I'd sized up on the band.
Also, for the bigger boobs out there the DD-E doesn't quite fit for me, wish there was just a little more material. Sizing up in the band might solve that though.
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