Skip to content

Your cart is empty

Continue shopping

Have an account?

Log in to check out faster.

New Arrivals

New Arrivals

Your cart

Loading...

Estimated total

£0.00 GBP

FINAL REDUCTIONS - UP TO 70% 0FF - SHOP NOW

New In
Shop
- Swimwear
  
  Swimsuits
  
  Bikinis
  
  Bikini Tops
  
  Bikini Bottoms
  
  Core Collection
  
  Fuller Bust
  
  All Swimwear
- Ready To Wear
  
  Knitwear
  
  Dresses
  
  Beach Cover-Ups
  
  Nightwear
  
  Tops
  
  Bottoms
  
  Co-Ords
  
  Activewear
  
  All Ready To Wear
- Accessories
  
  Bags
  
  Hats
  
  Sarongs
  
  Sunglasses
  
  Scarves
  
  All Accessories
- The Gift Guide
  
  The Gift Guide
  
  Gift Sets
Discover
The Winter Sale

Log in Wishlist

Country/region

New In
Shop
Discover
The Winter Sale

Country/region

Search

Collection: KOS

Product

Product

Classic Bikinis (2 products)
Cover Ups (1 product)
Dresses (2 products)
One-Piece Swimsuits (1 product)
Swimwear Tops (1 product)

Classic Bikinis (2 products)
Cover Ups (1 product)
Dresses (2 products)
One-Piece Swimsuits (1 product)
Swimwear Tops (1 product)

Size

Size

XS (4 products)
S (5 products)
M (5 products)
L (5 products)
XL (5 products)
Xxl (3 products)
One Size (1 product)

XS (4 products)
S (5 products)
M (5 products)
L (5 products)
XL (5 products)
Xxl (3 products)
One Size (1 product)

Availability

Availability

In stock (7 products)
Out of stock (2 products)

In stock (7 products)
Out of stock (2 products)

Filter and sort Filter

Filter and sort

Filter

7 products

Product

Classic Bikinis (2 products)
Cover Ups (1 products)
Dresses (2 products)
One-Piece Swimsuits (1 products)
Swimwear Tops (1 products)

Clear

Size

XS (4 products)
S (5 products)
M (5 products)
L (5 products)
XL (5 products)
Xxl (3 products)
One Size (1 products)

Clear

Availability

In stock (7 products)
Out of stock (2 products)

Clear

Sort by:

Remove all

Kos Ring Halterneck Bikini

Kos Ring Halterneck Bikini

Regular price £280.00

Regular price Sale price £280.00
Unit price per
Kos Halterneck Maxi Dress

Quick Add

Kos Halterneck Maxi Dress

Regular price £295.00

Regular price ~~£0.00~~ Sale price £295.00
Unit price per
Kos Square Neck Mini Dress

Quick Add

Kos Square Neck Mini Dress

Regular price £250.00

Regular price ~~£0.00~~ Sale price £250.00
Unit price per
Kos Sarong

Quick Add

Kos Sarong

Regular price £125.00

Regular price ~~£0.00~~ Sale price £125.00
Unit price per
Kos Fold Over Bottom

Quick Add

Kos Fold Over Bottom

Regular price £120.00

Regular price ~~£0.00~~ Sale price £120.00
Unit price per
Kos Ring Halterneck Top

Quick Add

XXXL

Kos Ring Halterneck Top

Regular price £160.00

Regular price ~~£0.00~~ Sale price £160.00
Unit price per
Kos Ring Halterneck Swimsuit

Quick Add

Kos Ring Halterneck Swimsuit

Regular price £265.00

Regular price ~~£0.00~~ Sale price £265.00
Unit price per

Info

Contact us
Our stores
FAQs
Shipping
Returns
Care Instructions
Gift Card

About us

Our Story
Loyalty Programme
Lookbook
Press Contact: hayley@heidiklein.com

Follow us

Instagram
Facebook
Pinterest
LinkedIn

Be the first to know

Join our mailing list to learn about the latest collection launches, sales, exclusive events, and much more.

Email

© 2026 Heidi Klein Ltd

Privacy policy
Terms of service
Cookie preferences

Choosing a selection results in a full page refresh.
Opens in a new window.

Select your shipping country

Buy from the country of your choice. Remember that we can only ship your order to addresses located in the chosen country.

Country

Language

English