Our best-selling and award-winning Signature Swimsuit in classic navy and black is a perfect cossie for your weekly swim and a good quality, trusted holiday staple. You'll love the built-in bust support and the flattering sweetheart neckline. Our Monroe shape is designed to fit C-E cup busts.
Don't forget to go up a dress size in this style as the fit comes up a little small.
Initially I purchased this costume in my usual size 8 as I hadn’t read the sizing guide; it was tight squeeze to get on. However, once on it looked amazing and as stated, the costume stretches to fit over a couple of wears. But, because I loved it and to be genuinely sure I had the correct size I purchased size 10. Probable a better fit, but I still wear both as I know I fluctuate in size. The material is robust and feels great for sea swimming. Plenty of comments I on how great it looks too.
This has to be the most stylish and flattering swimsuit I have ever owned. It's stunning. Also very comfortable. Great customer service too.
Great swimsuit - really flattering and comfortable, and the mesh bits have sun protection. I actually disagree with the advice to size up - I tend to be a 14 and the 16 was far too large for me. Even the 14 is a little roomy in the bottom area - especially once wet - so I think it does depend on your body type. I think I could probably get away with a 12.
The swimsuit fits well & is of good quality. Very pleased with purchase and will order again.
I honestly can’t rave about this swimsuit enough! I swim in it about three times a week and it is perfect for doing actual hard exercise in, for the first time in years in confident my boobs are going to stay in place! Normally the trade off for such confidence is a boring, unattractive suit but this is so gorgeous! The mesh is super flattering and sexy and the shape of the straps on the back is really cute too!
At Deakin and Blue we're reinventing swimwear: developing pieces that are transformational in how they feel, how they move and how they are made.
FEEL BETTERVix’s body story
"The last few years I'm trying to see myself the way that I would see other people, and it's hard. I think after a lifetime of judging yourself so harshly and seeing yourself in a particular way, it's difficult to change. But it's possible. And I think what's making it easier now is that I realise that we have a responsibility as adults to the younger generation to say 'it doesn't matter'."
MOVE BETTERThe Timeless Classic
Designed with you in mind. Our original swimsuit, the Signature, for all you need and more. Here's how:
1. Buttersoft powermesh on the neckline, waist and hips for the ultimate sculpt
2. Built-in bust support offering lift and shape to all bust sizes
3. Durable planet-friendly design to be enjoyed swim after swim, time after time
4. Full bottom coverage for care-free, comfortable fun and active use
Do betterWhat we’re made of
All our swimwear is made from ECONYL® - a 100% regenerated nylon fibre made from post-consumer waste such as old fishing nets and industrial plastic. So our cossies are ocean friendly, too!
We only work with Oeko-Tex® certified suppliers and environmentally responsible partners who pay fairly, use chemicals safely and minimise waste.
Our award-winning swimwear has been featured in The Guardian, The Times, The Telegraph, Women’s Health & more
Here for a good time and a long time; our swimwear is thoughtfully designed to last season after season, swim after swim
We have over 500 5* reviews for our products on our website, Google & Facebook - our customers love what we do!
We offer free delivery and returns in the UK on all orders over £100: even more reason to treat yourself
We've developed our unique Muse Measurement sizing system to offer a comfortable, sleek and sculpting fit, whatever your shape or size.
We know that no two “size 12” bodies are the same, so our sizing is tailored to three different body shapes:
Step One: Pick your usual UK dress size from 8-20.
Step Two: Pick your bust size based on our Muse Measurements system:
|BRA CUP SIZE||AA - B||C - E||F - HH|
So if you typically wear a UK size 14 and wear a 34A bra, you’d order a 14 Hepburn. Likewise if you’re a UK size 10 and wear a 30F bra, you’d order a 10 Hendricks.
All our pieces are designed to offer stretch. However, if you’re in between sizes we recommend sizing up.
If you are very long in the body, we also recommend going up a dress size to offer additional length.
Our Swimbras & Swim Crops are designed to fit snugly so that you feel 100% secure as you move. We have developed a precise Bikini Sizing System to help you identify your correct size.
|BIKINI TOP SIZING||Cup Size|
Band Size (inches)
|26-28||8 Hepburn||8 Monroe||8 Hendricks|
|28-30||10 Hepburn||10 Monroe||10 Hendricks|
|30-32||12 Hepburn||12 Monroe||12 Hendricks|
|34-36||14 Hepburn||14 Monroe||14 Hendricks|
|38-40||16 Hepburn||16 Monroe||16 Hendricks|
|42-44||18 Hepburn||18 Monroe||18 Hendricks|
All our knickers come in standard UK dress sizes from size 8 - 18.
We currently offer all bikinis in sizes 8-18 and all swimsuits in sizes 8-20.
We are very aware that our size range is still relatively limited. We’re a small independent brand, and have focused initially on offering a highly comprehensive and effective set of products to women who wear dress sizes 8-20.
However we are very responsive to demand. If you would like to see more sizes in different types of products please get in touch at email@example.com - we'd love to hear from you.
For example, when we first launched back in June 2017 we tested customer demand for our products in sizes 8-16. So many of you got in touch to say that you were interested in our swimwear but needed larger sizes that within six months we expanded our size range up to UK size 20. We're really listening to you.
Any questions or want to check your size in more detail? Get in touch via firstname.lastname@example.org.