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Women's one-piece swimsuit

514 products
24h Women's 1-piece swimsuit Regatta Baylenne
Regatta Women's 1-piece swimsuit Baylenne

Starting at £45.86

£14.96

24h Women's 1-piece swimsuit Regatta Sakari Tummy Control 1.5 / 5
24h Women's 1-piece swimsuit Livia Alenka Formosa
1 color(s)
Livia Women's 1-piece swimsuit Alenka Formosa

Starting at £120.90

£59.19

24h Women's 1-piece jersey Banana Moon Caititu Encanto
1 color(s)
24h Women's 1-piece swimsuit Banana Moon Juliet Lightglitter
1 color(s)
24h Women's 1-piece swimsuit Livia Ultima Egee
1 color(s)
Livia Women's 1-piece swimsuit Ultima Egee

Starting at £112.56

£47.68

24h Women's 1-piece swimsuit Banana Moon Caititu Calicar
1 color(s)
24h Women's 1-piece swimsuit Lisca Honolulu
Lisca Women's 1-piece swimsuit Honolulu

Starting at £106.73

£90.72

24h Women's 1-piece swimsuit Red Point Ciara
1 color(s)
Red Point Women's 1-piece swimsuit Ciara

Starting at £87.54

£49.28

24h Women's 1-piece swimsuit Urban Classics Organic (x2)
24h Women's 1-piece swimsuit Regatta Baylenne 4 / 5
Regatta Women's 1-piece swimsuit Baylenne

Starting at £45.86

£14.96

24h Women's 1-piece swimsuit Regatta Baylenne 4.7 / 5
Regatta Women's 1-piece swimsuit Baylenne

Starting at £45.86

£14.96

24h Women's 1-piece swimsuit Regatta Orla Kiely 4.4 / 5
Regatta Women's 1-piece swimsuit Orla Kiely

Starting at £58.37

£25.06

24h Women's 1-piece swimsuit Regatta Sakari Tummy Control 5 / 5
24h Women's 1-piece swimsuit Red Point Batia
1 color(s)
Red Point Women's 1-piece swimsuit Batia

Starting at £83.37

£54.01

24h Women's molded one-piece swimsuit Lisca Atlantida
24h Women's 1-piece swimsuit Roxy Wild Sunset Boyleg
1 color(s)
24h Women's 1-piece underwired swimsuit Freya Nomad Nights
1 color(s)
24h Women's 1-piece swimsuit Freya Ibiza waves
1 color(s)
Freya Women's 1-piece swimsuit Ibiza waves

Starting at £70.00

£30.74

24h Women's 1-piece swimsuit Freya Jewel cove
Freya Women's 1-piece swimsuit Jewel cove

Starting at £60.83

£34.41

24h Women's 1-piece swimsuit Freya Jewel cove
Freya Women's 1-piece swimsuit Jewel cove

Starting at £60.83

£36.06

24 of 514 products

Our selection of One Piece Swimwear brings together swimsuits from Freya Nomad Nights, Jewel Cove and Ibiza Waves, Fantasie Beach Waves and East Hampton, Banana Moon, Livia, Roxy Boyleg, Regatta, including the shaping model Sakari, Ichi and Cupshe, with or without underwire, for the beach as well as the pool.

The elegance of a single piece.

Elegance and support

The one-piece swimsuit, long associated with swimming, has become a fashion item in its own right, elegant and timeless. It provides overall support for the bust and waist, along with great freedom of movement for swimming, playing beach volleyball, or surfing. Models with underwire, like the Freya Nomad Nights or Fantasie East Hampton, tailored to the cup, are suitable for fuller busts.

The rest of the range

Women's swimwear also comes in:

All the selection is gathered on the women's swimwear page.

The cuts

The twist swimsuit, like the Fantasie Beach Waves, with its cross-draped design over the bust, sculpts the silhouette. The shaping model, like the Regatta Sakari Tummy Control, supports the tummy thanks to an integrated panel. The boyleg swimsuit, like the Roxy Wild Sunset, with a shorty-style bottom, offers more coverage for water sports. The backless styles and cut-outs add a bolder touch.

Brands and care

Banana Moon, a French brand with colourful prints, and Livia, a French home of premium swimwear, create elegant pieces. Regatta and Roxy, coming from outdoor and surfing backgrounds, focus on active comfort. You should rinse your swimsuit in fresh water after each swim, to remove salt and chlorine, wash it by hand, and dry it flat in the shade.

Good deals

Good bargains can also be found in the good deals, promotions, clearance, sales, Black Friday. The new arrivals showcase the latest collections, and items shipped in 24h are prepared and dispatched within 24 hours. The highlights of the year follow a stable order: the Black Friday in late autumn, the year-end holidays, the winter sales, the French Days in spring, then the summer sales and back-to-school.

Frequently asked questions

Which one-piece swimsuit should I choose for a flat tummy?

A shaping model, like the Regatta Sakari, features firmer fabric or a reinforced lining at the tummy area. Draping and prints positioned at the waist also help to slim the silhouette.

How to choose the size of a one-piece swimsuit with underwire?

Underwire models, like those from Freya or Fantasie, should be selected based on the cup size and under-bust measurement, just like a bra. The swimsuit should provide support without being too tight, and the straps should not slip.

One-piece or two-piece swimsuit, what should I choose?

The one-piece offers overall support and stays in place for swimming, diving, or playing on the beach. The two-piece allows for more tanning and adjusting the top and bottom separately when sizes differ.

What one-piece swimsuit is best for a large bust?

Opt for a model with underwire tailored to the cup size, with wide and adjustable straps and a back that provides good support. Models with built-in bras offer the best support at the beach as well as for swimming.

How to care for a one-piece swimsuit?

Rinse it in fresh water after each swim, whether in a pool or the sea, to eliminate chlorine and salt. Hand wash it in cold water, without wringing, and dry it flat in the shade to preserve elasticity.