Skip to content
  • Shop M&S Christmas Gift Cards
  • Christmas Food to Order
  • M&S Credit Card Find Out More
HelpFind a store

Sign in

Sign in or create an account:

  • for faster checkout
  • to unlock personalised Sparks offers
  • to access order history and track deliveries
Free store collection
Free delivery when you spend £60
Extended Christmas returns

Sign in

Sign in or create an account:

  • for faster checkout
  • to unlock personalised Sparks offers
  • to access order history and track deliveries

Girls' Swimsuits

Perfect for splashing around in the sun or by the pool, our girls’ swimsuits come in sunshine colours and ice-cream hues. Designed in beautiful prints with little extras such as frills and off-the-shoulder details, our swimwear comes with added stretch to ensure ease of movement. Chlorine-resistant fabric, with UPF50+ to protect young, sensitive skin, comes as standard

  • Kids Sizes with 15 options
  • Colour with 10 options
  • Brand with 2 options

There are 37 Items found

3 for 2
  • Butterfly Long Sleeve All In One (2-8 Yrs) image 1
  • Butterfly Long Sleeve All In One (2-8 Yrs) image 2
£17.50
M&S Collection

Butterfly Long Sleeve All In One (2-8 Yrs)

3 for 2
  • Minnie Mouse™ Frill Swimsuit (2-8 Yrs) image 1
  • Minnie Mouse™ Frill Swimsuit (2-8 Yrs) image 2
  • Minnie Mouse™ Frill Swimsuit (2-8 Yrs) image 3
£15.50
M&S Collection

Minnie Mouse™ Frill Swimsuit (2-8 Yrs)

3 for 2
  • Striped Long Sleeve Swimsuit (2-8 Yrs) image 1
  • Striped Long Sleeve Swimsuit (2-8 Yrs) image 2
£15.50
M&S Collection

Striped Long Sleeve Swimsuit (2-8 Yrs)

3 for 2Tropical Long Sleeve Swimsuit (6-16 Yrs) image 1
£17.50
M&S Collection

Tropical Long Sleeve Swimsuit (6-16 Yrs)

Online OnlyHyperboom Splice Swimsuit (5-16 Yrs) image 1
£18.50
Speedo

Hyperboom Splice Swimsuit (5-16 Yrs)

3 for 2
  • Disney Frozen™ Long Sleeve Swimsuit (2-8 Yrs) image 1
  • Disney Frozen™ Long Sleeve Swimsuit (2-8 Yrs) image 2
  • Disney Frozen™ Long Sleeve Swimsuit (2-8 Yrs) image 3
  • Disney Frozen™ Long Sleeve Swimsuit (2-8 Yrs) image 4
  • Disney Frozen™ Long Sleeve Swimsuit (2-8 Yrs) image 5
  • Disney Frozen™ Long Sleeve Swimsuit (2-8 Yrs) image 6
£19.50
M&S Collection

Disney Frozen™ Long Sleeve Swimsuit (2-8 Yrs)

3 for 2
  • Leopard Print Swimsuit (6-16 Yrs) image 1
  • Leopard Print Swimsuit (6-16 Yrs) image 2
  • Leopard Print Swimsuit (6-16 Yrs) image 3
£13.50
M&S Collection

Leopard Print Swimsuit (6-16 Yrs)

3 for 2
  • Photographic Print Long Sleeve Swimsuit (6-16 Yrs) image 1
  • Photographic Print Long Sleeve Swimsuit (6-16 Yrs) image 2
£17.50
M&S Collection

Photographic Print Long Sleeve Swimsuit (6-16 Yrs)

3 for 2
  • Floral Long Sleeve Swimsuit (2-8 Yrs) image 1
  • Floral Long Sleeve Swimsuit (2-8 Yrs) image 2
£15.50
M&S Collection

Floral Long Sleeve Swimsuit (2-8 Yrs)

3 for 2
  • Crinkle Bow Swimsuit (6-16 Yrs) image 1
  • Crinkle Bow Swimsuit (6-16 Yrs) image 2
  • Crinkle Bow Swimsuit (6-16 Yrs) image 3
£15.50
M&S Collection

Crinkle Bow Swimsuit (6-16 Yrs)

Online Only
  • Eco Endurance+ Medalist Swimsuit image 1
  • Eco Endurance+ Medalist Swimsuit image 2
  • Eco Endurance+ Medalist Swimsuit image 3
  • Eco Endurance+ Medalist Swimsuit image 4
£18.50
Speedo

Eco Endurance+ Medalist Swimsuit

3 for 2
  • Harry Potter™ Swimsuit (6-16 Yrs) image 1
  • Harry Potter™ Swimsuit (6-16 Yrs) image 2
  • Harry Potter™ Swimsuit (6-16 Yrs) image 3
£14.50
M&S Collection

Harry Potter™ Swimsuit (6-16 Yrs)