Rooted in practicality but with an appreciation of beautiful design, COSSIE+CO does what so many swimwear brands don’t – creates pieces that look great, fit perfectly and work for real life. Every style adheres to the magic formula of classic silhouette, flattering cut and expert construction. Add to this a stylish colour palette and it’s no wonder the brand is a firm fashion-insider favourite.
We love that each costume is made using the brand’s signature double-lined honeycomb fabric that gives natural support without underwire or panels. A matt finish means pieces can be worn on the beach then restyled as a bodysuit and teamed with a cover-up for dinner afterwards.
This summer, we have collaborated on two exclusive styles: the black Nikki one-piece and the Jessica and Elle set in apple green. Designed with confidence-enhancing comfort and fit, both are guaranteed to be forever additions to your swimwear drawer.
Crafted with care and thoughtful design, COSSIE+CO swimsuits will have real longevity in your beach wardrobe.
A self-confessed thalassophile, Isobel Elphinstone has always had a special interest in swimwear. However, it was after having children that the former fashion executive noticed a gap in the market for functional, well-made pieces that could stand up to action-packed holidays but still feel luxurious and stylish to wear. In 2018, she launched Cossie+Co, a luxury British swimwear brand offering a perfectly formed capsule collection of forever swimsuits.
Crafted with care and thoughtful design, COSSIE+CO swimsuits will have real longevity in your beach wardrobe.