Classic Reversible Swimsuit Lido & Navy - Monroe

Size Guide


Our classic reversible round neck swimsuit offers two swimsuits in one! On side one: ultra-soft lido blue with contrast navy panels to celebrate the waist and elongate the legs. On side two: a classic navy swimsuit for effortlessly understated days. Featuring built in bust support, a flattering and tan-friendly low-scoop back and low cut underarms for active use without chafing. 

Our Monroe shape is designed to fit C-E cup busts.


We are currently restocking this item. Preorder for dispatch w/c 13th December

Not sure about size?
  • Luxe under-bust elastic for lift and shape.
  • Medium, flattering cut on the leg.
  • Full bottom coverage. No unwanted wedgies here.
  • Our Monroe model Berry usually wears a UK size 12 on top, a size 14 bottoms and a 32D bra. Shown here wearing a Deakin and Blue size 14 Monroe. 
  • Super soft, high quality, sustainable Italian Lycra®. Lined, for double support. 
  • Made from recycled yarn ECONYL® from regenerated waste such as old fishing nets and industrial plastic scraps.
  • Soft, stretchy, light and breathable.
  • Durable and designed to last. Our chosen Lycra® is twice as resistant to chlorine, salt water and oils than standard Lycra. Full UV protection.
  • Designed and manufactured responsibly in London, UK.
  • Rinse after every use and hang to dry. Machine wash at 40° after every 2-3 uses. See full details on how to care for your swimwear. 
  • 78% Recycled Polyamide, 22% Elastane.
Customer Reviews
5.0 Based on 3 Reviews
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    Jersey Jersey

    Brilliant swimsuit!

    This swimsuit is very comfortable and flattening for hour glass shape, big boobs and hips - the waist band highlights my waist. Very happy with my purchase ‍♂️‍♀️

    Nicola R.
    United Kingdom United Kingdom

    Happy with my swimsuit!

    My swimsuit is a great colour and really comfortable to wear and the swim in. However the reversible style I chose doesn’t have much bust support, so if you feel you need that I would go for a different style.

    Jessica C.
    United Kingdom United Kingdom

    Incredible swimsuit

    Deakin & Blue have smashed it out the park again with this incredible reversible swimsuit. It’s extremely flattering, amazingly comfortable and so well made. This is my third D&B item and they never disappoint. Buzzing to get back in the pool as soon as they’re open again and I’ll have to go twice as often now I can show off the light blue and the navy alternately!

    Did you know?

    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