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One-piece swimsuits for women

515 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 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 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 515 products

Our selection of One-Piece Swimsuits brings together women's one-pieces: Freya Ibiza Waves, Jewel Cove and Nomad Nights with underwire, Fantasie Beach Waves twist and East Hampton, Banana Moon Juliet, Caititu, Pulco and Rosas, Regatta Baylenne, Active and Sakari shaping, Roxy Wild Sunset boyleg, Livia, Cupshe and Ichi.

The elegance and support of a single piece.

The return of the one-piece swimsuit

The one-piece swimsuit is back in force on the beaches. It covers the bust and stomach, stays perfectly in place while swimming, diving, and playing on the beach, and offers timeless elegance. It can also be worn as a bodysuit, under shorts or a skirt, to transition from the beach to the terrace. Brands have multiplied its styles, from sporty to very dressy, for all body types.

Other swimsuits

Swimsuits also come in:

All swimsuits are gathered on the swimwear page.

Shapes

The underwired swimsuit, like the Freya Nomad Nights or the Fantasie East Hampton, supports the bust like a bra: it's suitable for generous busts. The twist model, like the Fantasie Beach Waves, twisted at the front, shapes the bust. The shaping swimsuit, like the Regatta Sakari Tummy Control, with an inner panel, holds in the tummy. The boyleg, like the Roxy Wild Sunset, with shorty legs, covers the tops of the thighs. The Regatta Active, sporty, is made for swimming.

Choosing and caring

A one-piece should be chosen for its size and, for the underwired models Freya and Fantasie, for the back measurement and cup size. It should fit without pulling at the shoulders or bunching at the tummy. The prints Banana Moon, a French beach brand, and the solid colours Livia, Cupshe, and Ichi allow you to choose your style. After each swim, you should rinse the swimsuit in fresh water to remove salt, chlorine, and sunscreen, without wringing it out, and let it dry flat, in the shade.

Good deals

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

Frequently Asked Questions

Which one-piece swimsuit is best for a big bust?

Opt for an underwired model with cups shaped like a bra, similar to the Freya Jewel Cove or Nomad Nights. Wide and adjustable straps distribute weight better.

Does a shaping swimsuit really slim the silhouette?

Yes, its denser fabric and reinforced panels at the tummy, like on the Regatta Sakari, support and smooth the silhouette. It remains comfortable for swimming, without restricting breathing.

One-piece or two-piece swimsuit, which to choose?

The one-piece stays better in place for swimming and diving, covers the tummy, and can be worn as a bodysuit out of the water. The two-piece tans more and allows for mixing and matching tops and bottoms of different sizes.

What is a boyleg swimsuit?

The boyleg replaces the cut-out with a small shorty that covers the tops of the thighs, like on the Roxy Wild Sunset. It is suitable for those who want to cover their hips or engage in water sports.

How to make a swimsuit last?

Rinse it in clear water after each swim, wash it by hand without twisting it, and dry it flat, in the shade. Chlorine, salt, and sunscreen damage elastane if left in the fibers.