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Best Sustainable Swimwear UK

In the search for the perfect beach ensemble, some overlook one crucial aspect – the impact our fashion choices have on the planet. But fret not, for we're here to guide you through the best sustainable swimwear UK.

From the chic Scalloped Square Neck Swimsuit to the vibrant Tropica collection and the elegant Deco Twist Front Multifit Swimsuit, we've compiled a selection of the best swimsuits that promise something for every taste and body type while helping you do your bit for the environment.

Shall we begin?

Sustainable UK Swimwear Brands for a Greener Getaway

The UK is home to a plethora of swimming costume brands that are championing the sustainability cause, crafting stunning pieces that don't compromise on style or the well-being of our planet.

Our research indicates that these brands are redefining swimwear fashion with eco-friendly materials, ethical manufacturing processes, and designs that cater to a diverse range of preferences.

Here is our best womens swimwear in the green category.

Scalloped Square Neck Swimsuit

Dive into sustainable elegance with the Scallop Square Neck Swimsuit, a beacon of style and eco-conscious design, marrying the sophistication of a square neckline with the charm of scalloped edges.

Crafted by Sea Level Australia, this swimsuit is made from a recycled base. The fabric feels sleek and soft against the skin, and the square neckline creates a fun look.

The fixed soft cups, convertible straps, and power mesh lining in the front and back provide unparalleled support.

Tropica Bustier Bandeau Bikini Top & Tropica Hipster Bikini Pant

The Tropica Bustier Bandeau Bikini Top paired with the Tropica Hipster Bikini Pant encapsulates the vibrant essence of tropical allure, set against a serene cream base.

best eco friendly swimwear uk

Moulded cups alongside hidden underwire and side boning sculpt a supportive yet comfortable silhouette, while gripper tape ensures the top stays securely in place, regardless of beachside activities. The optional strap offers additional support, allowing for a customisable fit to suit any preference.

Complementing the top, the pant mirrors the vibrant print and offer moderate coverage in a classic hipster cut, rounding off the outfit in style.

Collective Cross Back Swimsuit

The Collective Cross Back Swimsuit by Seafolly, in a refreshing Mint green colour, is a harmonious piece with a plunging V-neck and a distinctive ruched underband, all complemented by gracefully wide straps that crisscross at the back.

Removable quick-dry cups ensure versatility and adaptability to different body types, providing the option for added support when needed. The wide crossback straps not only enhance the swimsuit's aesthetic appeal with their intricate design but also offer superior stability, making it ideal for various water activities.

Heroines Plunge Swimsuit

A classy option from our catalogue of best black swimsuits, the Heroines Plunge Swimsuit by Maryan Mehlhorn unfurls as a masterpiece of swimwear design, featuring wide shoulder straps and a dramatic plunging front, all beautifully accented with filigree gold-coloured metal clasp detailing.

Crafted from an innovative Italian fabric known for its figure-sculpting properties and high recycled elastane content, the design draws in the waist, emphasising the hips.

The plunge front adds a daring touch, balanced by the support and comfort provided by the soft cups. The wide shoulders ensure a secure and comfortable fit, while the intricate metal clasp detailing adds a sophisticated finish.

Deco Twist Front Multifit Swimsuit

The Deco Twist Front Multifit Swimsuit from Sea Level stands out with its eye-catching black and white geo print, elegantly crafted with a classic twist front that exudes timeless taste.

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Our findings show that this swimsuit is a marvel of design and functionality, incorporating soft cups that provide comfort and support. The power mesh in both the front and back sculpts the body with precision and care.

Tropica Low Square Neck Bikini Top & Tropica High Waist Gathered Side Bikini Pant

The final ensemble: the Tropica Low Square Neck Bikini Top and Tropica High Waist Gathered Side Bikini Pant by Sea Level Australia merge jungle motifs with tropical camouflage in refreshing Greens and Mango shades, truly reflecting the natural world.

The top features removable soft cups and a butterfly back clip for a secure fit, while the adjustable straps allow you to tailor it to your figure.

With side boning for added shape and support and power mesh lining in the front and back, this bikini top guarantees unbeatable support and comfort.

Complementing the top, the pant boasts a high-waisted design that flatters and defines the waistline. Based on our observations, both pieces are crafted from Sea Level Australia's eco recycled base so you can make a splash in style while being kind to the environment.


In this journey through the best sustainable swimwear in the UK, we've explored the intersection of fashion and sustainability, discovering eco-friendly swimwear brands that not only enhance your style but also contribute to a greener planet.

From the chic Scallop Square Neck Swimsuit to the tropical allure of the Tropica collection, and the elegance of the Deco Twist Front Multifit Swimsuit, we've highlighted the diverse options available for women who value both fashion and environmental responsibility.

So, as you prepare for your next beach getaway or poolside relaxation, consider the impact of your fashion choices. Browse our collection and ensure a brighter future with Simply Beach.

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