Guernsey (GBP £)

Explore our new Collection

view our new favourites

Heidi Klein - UK Store - Porto Cervo Belted Swimsuit

Porto Cervo Belted Swimsuit

Heidi Klein - UK Store - Milos Rectangle Halterneck Bikini

Milos Rectangle Halterneck Bikini

Heidi Klein - UK Store - Chamarel V-Bar Bandeau Bikini

Chamarel V-Bar Bandeau Bikini

Heidi Klein - UK Store - Lake Maggiore Reversible Triangle Bikini

Lake Maggiore Reversible Triangle Bikini


Luxury swimwear to make you
feel your best anywhere

Since day one our focus on perfectly fitting bikinis and one piece swimsuits has been at the heart of Heidi Klein.
The mission of our co-founders, Heidi Gosman and Penny Klein, was to create luxury swimwear that helps women celebrate their bodies, and feel confident and relaxed no matter what destination they have ventured to.
Our bikinis and one piece swimsuits work behind the scenes, thanks to hidden features, to flatter and support all shapes and sizes, while our timeless styles will last for many years to come.

Luxurious Knitwear

Introducing Heidi Klein's knitwear collection – a fusion of luxury and practicality. From plane to resort and cool evenings in the city, these pieces offer unmatched comfort and style.

Beautifully designed to accompany you effortlessly from travel to relaxation and at home, ensuring you stay cozy and chic wherever you go.

Shop Knitwear

Luxurious Knitwear

Sculpting One Pieces

Heidi Klein carefully designed a selection of luxury swimsuits to give you the perfect fit in the most flattering silhouette. 

By using subtle underwiring, soft side boning and luxurious signature fabrics, our selection of timeless one-piece swimsuits cater for every individual shape and size. 

All swimsuits are designed using environmentally responsible materials and processes so that when relaxing on the beach, you can feel as good as you look.

Shop One Pieces

Sculpting One Pieces

Timeless Bikinis

Explore our stunning selection of luxury bikinis, from our much-loved signature triangle bikini to beautiful bandeaus and our customer favourite U-bar, our most supportive bikini. 

Made of strong, super soft, and sustainable materials that provide you with natural support and a luxuriously soft touch to the skin.

Cut to give you the perfect fit and designed to last for many holidays to come.

Shop Our Bikinis

Timeless Bikinis


You have no items in your shopping bag

Shop Our Collection