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.
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!
Gorgeous material and very flattering cut. I usually wear a size 12 (and 32 E bra size) and I ordered the 14 in this as suggested and it fits very well and is comfortable and supportive. I love it and will definitely be a repeat customer
I already have this in cobalt, so couldn’t resist treating myself to the Navy version. The most comfortable, well fitting and flattering swimsuit I’ve ever had. Haven’t tried open water swimming yet, but we have a SwimSpa and you have to be very careful what you wear as the pressure from the water flow can lead to things coming uncovered. This swimsuit stays perfectly in place and saves any embarrassing situations! So pleased I found Deakin & Blue ...
This is the best swimsuit I have ever bought and well worth every penny. It is both for swimming and for sun-bathing due to its extremely stylish design. It has had a lot of wear and it still looks like new. It is going to remain a standard item in my swimming wardrobe.
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.