Our best-selling and award-winning Signature Swimsuit in sleek, classic 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 Hendricks shape is designed to fit F-HH cup busts.
Don't forget to go up a dress size in this style as the fit comes up a little small.
I had been looking for a high necked swimsuit with bust support and I am very fair skinned so the sleeves are a bonus. The quality is outstanding. It is stylish and yet practical for swimming and not just posing (unlike most swimwear designed for those of us with a large bust). I will definitely be buying my swimwear from you in the future.
stylish swim suit … love it xx
I loved this swim suit! I always feel fabulous in it and it is great to swim in! Would 100% recommend! Buy it!
Love this swimming costume, great support, comfortable. Wearing it everyday in the sea
I have two swimsuits in different styles - the X back and the Signature. Both are so comfortable and feel like a second skin. I wear an H cup bra and , before discovering D&B, could only find the support I need in underwired suits which are not at all comfortable for serious swimming, often having a bra fastening style, tight and unflattering if you have any back fat! Tbese swimsuits are so different! They are supremely supportive whilst having no tight fastenings. I especially love the soft wide straps of the X back, a really flattering style. They are not the cheapest swimsuits but so worth the price....I would rather own just one Deakin and Blue Cossie than 20 others! They dry quickly too!
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.