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

Kids’ Blue Swimwear

Our kids’ blue swimwear will set them up for a fun-filled time in the water. Elasticated waistbands provide ultimate comfort, while handy drawstring fastenings allow for an adjustable fit. Our Sun Smart fabrics help protect sensitive young skin from harmful UV rays. Choose from plain and patterned options and try our free store collection service for fuss-free pick-up

(1 applied)
  • Blue
  • Gender with 3 options
  • Kids Sizes with 15 options
  • Product Type with 4 options
  • Colour with 11 options
  • Blue

There are 13 Items found

  • Sea Creature Swim Shorts (2-8 Yrs) image 1
  • Sea Creature Swim Shorts (2-8 Yrs) image 2
3 for 2
£11.50
M&S Collection

Sea Creature Swim Shorts (2-8 Yrs)

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

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

  • 2pc Shark Swim Set (2-8 Yrs) image 1
  • 2pc Shark Swim Set (2-8 Yrs) image 2
3 for 2
£17.50
M&S Collection

2pc Shark Swim Set (2-8 Yrs)

  • 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
3 for 2
£19.50
M&S Collection

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

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

Eco Endurance+ Medalist Swimsuit