Swimming Costumes Sport Swimwear for Children

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Swimwear
- Children's Swimwear
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700 results

Splash About Children's Adjustable Float Suits Learn To Swim Float Aid Floatsuit
£24.99
Free postage
Click & Collect
Splash About Baby & Toddler Happy Nappy Wetsuit with incorporated Swim Nappy
£15.00 to £25.00
Free postage
Click & Collect
Maru Girls 30” Swimming Costumes X 2 RRP £40 Approx Age 11-12 BNWOT Swimsuits
£10.08
£3.00 P&P
Click & Collect
Aquasphere Rage Triathlon - Open Water Swimming Wetsuit 14Years (L) RRP £179.99
£52.71
or Best Offer
Free postage
Click & Collect
NEW With Tags Speedo Infant Crossback Swimsuit Age 9-12m
£3.83
or Best Offer
£1.55 P&P
Splash About Baby UV All In One Sunsuit - Eczema Suit All Colours and All Sizes
£3.00
Free postage
Est. delivery Sun, May 11
13 sold
PINK Age 12-18 Months 11-15kg Swimming Vest Jacket Kids Childrens Buoyancy Aid
£11.43
Free postage
Click & Collect
54 sold
PINK Age 12-18 Months 11-15kg Swimming Vest Jacket Kids Childrens Buoyancy Aid
£7.99
£4.50 P&P
Click & Collect
58 sold
ACCLAIM Jamaica Girls Racer Back School Swimming Swim Costume Nylon Lycra 2025
£7.99
Free postage
Click & Collect
88 sold
RED Age 1-2 Years 11-15kg Swimming Vest Jacket Kids Childrens Buoyancy Aid
£7.99
£4.50 P&P
Click & Collect
58 sold
Splash About Baby Wetsuit - Warm In One Baby And Toddler Wetsuit
(1)
£18.00 to £22.00
Free postage
Click & Collect
SKY BLUE Age 12-18 Months 11-15kg Swimming Vest Jacket Kids Kids Buoyancy Aid
£11.43
Free postage
Click & Collect
26 sold
Zoggs Kids Water Wings Float Vest For Swimming Age 1-2 Years
£16.32
£2.94 P&P
Arena Girls Team Challenge Solid Swimsuit - Navy/White - UK 28 / 12-13 Years
£18.99
Free postage
the finals swimming Costume
£5.92
or Best Offer
£2.94 P&P
0 bids
2d 9h
RED BLUE Age 12-18 Months 11-15kg Swimming Vest Jacket Kid Children Buoyancy Aid
£11.43
Free postage
Click & Collect
17 watching
Arena Girls Powerskin ST NEXT Open Back - Navy - DISCOUNTED RETURNED ITEM
£49.99
Free postage
Est. delivery Sun, May 11
New Speedo Medalist Endurance+ Girls Swimsuit Age 13-14 costume Blue
(2)
£9.99
Free postage
Click & Collect
9 watching
Speedo Girls' Fastskin Endurance+ Openback Kneeskin Blue, Size 34/15-16yrs BNWT
£44.92
or Best Offer
£2.94 P&P
RED BLUE Age 3 Years 15-18kg Swimming Vest Jacket Kids Children Buoyancy Aid
£11.43
Free postage
Click & Collect
8 watching
Girls Speedo Age 11-12 years Navy & Pink Swimming Costume
£8.52
or Best Offer
£3.25 P&P
Click & Collect
BLUE 12-24 Months Baby Wrap Toddler Swimsuit Swimwear Wetsuit Boys
£1.76
£4.50 P&P
Arena Girls Powerskin ST NEXT Open Back - Navy - Size 28 (12/13)
£57.92
or Best Offer
£2.94 P&P
Maru Girls Size 22” Approx Age 3 Legsuits Swimming Costumes Training X 4 BNWT
£9.04
£3.00 P&P
Click & Collect
Arena Girls Black Blue White Swimsuit Costume Racerback Age 14-15
£3.84
£2.70 P&P
0 bids
2d 11h
Speedo girls swim vest 2-4 years
£6.95
£2.69 P&P
0 bids
2h 19m
SPLASH ABOUT BABY & TODDLER SWIM NAPPY & SUN SAFE HAPPY NAPPY & SWIM COSTUMES
£10.00 to £12.99
Free postage
Click & Collect
12 sold
Zoggs Girls Ikat Yaroomba Swimming Swimwear Swimsuit Holiday Costume - 21
£5.10
Was: £18.00was - £18.00
Free postage
Click & Collect
Aquasphere Rage Triathlon - Open Water Swimming Wetsuit 10 Years (M) RRP £179.99
£63.11
or Best Offer
Free postage
Click & Collect
2.5mm Wetsuit Summer Surfing Suit Short Sleeve Diving Snorkeling Swimming New
£35.99
Free postage
2MM Kids Wetsuit Neoprene Full Body Diving Surfing Snorkeling Swimming Keep Warm
£41.99
Free postage
Aquasphere Rage Triathlon / Open Water Swimming Wetsuit 10 Years (M) RRP £179.99
£73.51
or Best Offer
Free postage
Click & Collect
Only 1 left.
SPEEDO GIRLS FASTSKIN SWIMSUIT.NEW ENDURANCE+ MAX OPENBACK KNEESKIN COSTUME S25
£52.49
Free postage
Click & Collect
Speedo Sea Squad Swim Vest Pink Age 2-4 Years
£4.88
£3.50 P&P
Splash About Adults & Older Children's Disability Swimming Shorts (Splash Short)
(2)
£20.99
Free postage
Click & Collect
SKY BLUE Age 12-18 Months 11-15kg Swimming Vest Jacket Kids Buoyancy Aid
£7.99
£4.50 P&P
Click & Collect
24 sold
ROSE PINK Age 3-4 Years 15-18kg Swimming Vest Jacket Childrens Buoyancy Aid
£7.99
£4.50 P&P
Click & Collect
The Finals - Under The Sea Foil Sparkle - One Piece Swim Costume - Brand New
£19.99
Free postage
Click & Collect
Zoggs Girls Cottesloe Sportsback Swimsuit Ecolast+ Swimming Black UK Age 14
£12.49
Free postage
Click & Collect
Arena Girls Powerskin ST NEXT Open Back - Black Size 28
£99.00
or Best Offer
Free postage
Click & Collect
6 watching
Paw Patrol Skye Character Girls 1 Piece Swim Wear Surf Swimsuit Swimming Costume
£5.75
Free postage
Click & Collect
Only 1 left.
Zoggs Water Child Swimming vest jacket float Aid Age 2-3 Years Green
£2.80
£2.94 P&P
0 bids
2d 2h
TWF Swim Nappy - Baby and Toddler Neoprene Reusable Nappies Swimming Costume
£4.75
Free postage
Amanzi Girls Iris Tie Back One Piece Swimsuit - Purple
£39.50 to £50.03
Free postage
Click & Collect
Next Swim Shorts And Vest Swimsuit swimming costume Age 6-9 months
£4.87
£2.94 P&P
0 bids
3d 10h
PINK 6-12 Months Baby Wrap Toddler Swimsuit Swimwear Wetsuit UV Girls
£1.76
£3.99 P&P
Swimsuit With Sunhat
£13.20
or Best Offer
£3.44 P&P
Slazenger - Swimming costume approx age 10 - 11
£2.80
£2.70 P&P
Maru Girls 28” Legsuit Swimming Costume Approx Age 9/10
£3.83
or Best Offer
£2.74 P&P
0 bids
2d 10h
MARU (GK7532) SWIMMING LEGSUIT - Junior Scribble Pacer Pink, size 34" Junior
£24.63
or Best Offer
Free postage
Click & Collect
🌷FUNKITA GIRLS 28 approx age 12 years FAST LEGS size chart in description
£29.79
or Best Offer
£2.80 P&P
Click & Collect
RED 0-6 Months Baby Wrap Toddler Swimsuit Swimwear Wetsuit
£1.76
£4.50 P&P
Splash About Baby Wetsuit - Babywrap Neoprene Baby and Toddler Baby Wrap
(1)
£16.50 to £18.99
Free postage
Click & Collect
Nike Girls Hydrastrong Multi Print Fastback Swimsuit Size XS (6-7Yrs) Cool Multi
£19.50
Free postage
Click & Collect
Splash About Nappy Wrap- Reusable cotton wrap All Sizes
£6.00
£2.95 P&P
Click & Collect
131 sold
Zoggs Life Vest - Swimming
£8.82
Free postage
Click & Collect
Nike Girl's Swimsuit Swimming Costume Two Tone Pink Size Girls L 30, XL 32 New
£11.99
Free postage
Click & Collect
4 watching
Splash About Warm In One Baby Wetsuit Happy Nappy Swim Costume
£22.99 to £24.99
Free postage
Click & Collect
16 sold
Aquasphere Rage Triathlon - Open Water Swimming Wetsuit 10 Years (M) RRP £179.99
£63.11
or Best Offer
Free postage
Click & Collect
Aquasphere Rage Triathlon - Open Water Swimming Wetsuit 10 Years (M) RRP £179.99
£94.31
or Best Offer
Free postage
Click & Collect

Best Selling

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Brand

Swimming Costumes Sport Swimwear for Children

Shop by category

700 results

Splash About Children's Adjustable Float Suits Learn To Swim Float Aid Floatsuit

Splash About Baby & Toddler Happy Nappy Wetsuit with incorporated Swim Nappy

Maru Girls 30” Swimming Costumes X 2 RRP £40 Approx Age 11-12 BNWOT Swimsuits

Aquasphere Rage Triathlon - Open Water Swimming Wetsuit 14Years (L) RRP £179.99

NEW With Tags Speedo Infant Crossback Swimsuit Age 9-12m

Splash About Baby UV All In One Sunsuit - Eczema Suit All Colours and All Sizes

PINK Age 12-18 Months 11-15kg Swimming Vest Jacket Kids Childrens Buoyancy Aid

PINK Age 12-18 Months 11-15kg Swimming Vest Jacket Kids Childrens Buoyancy Aid

ACCLAIM Jamaica Girls Racer Back School Swimming Swim Costume Nylon Lycra 2025

RED Age 1-2 Years 11-15kg Swimming Vest Jacket Kids Childrens Buoyancy Aid

Splash About Baby Wetsuit - Warm In One Baby And Toddler Wetsuit

SKY BLUE Age 12-18 Months 11-15kg Swimming Vest Jacket Kids Kids Buoyancy Aid

Zoggs Kids Water Wings Float Vest For Swimming Age 1-2 Years

Arena Girls Team Challenge Solid Swimsuit - Navy/White - UK 28 / 12-13 Years

the finals swimming Costume

RED BLUE Age 12-18 Months 11-15kg Swimming Vest Jacket Kid Children Buoyancy Aid

Arena Girls Powerskin ST NEXT Open Back - Navy - DISCOUNTED RETURNED ITEM

New Speedo Medalist Endurance+ Girls Swimsuit Age 13-14 costume Blue

Speedo Girls' Fastskin Endurance+ Openback Kneeskin Blue, Size 34/15-16yrs BNWT

RED BLUE Age 3 Years 15-18kg Swimming Vest Jacket Kids Children Buoyancy Aid

Girls Speedo Age 11-12 years Navy & Pink Swimming Costume

BLUE 12-24 Months Baby Wrap Toddler Swimsuit Swimwear Wetsuit Boys

Arena Girls Powerskin ST NEXT Open Back - Navy - Size 28 (12/13)

Maru Girls Size 22” Approx Age 3 Legsuits Swimming Costumes Training X 4 BNWT

Arena Girls Black Blue White Swimsuit Costume Racerback Age 14-15

Speedo girls swim vest 2-4 years

SPLASH ABOUT BABY & TODDLER SWIM NAPPY & SUN SAFE HAPPY NAPPY & SWIM COSTUMES

Zoggs Girls Ikat Yaroomba Swimming Swimwear Swimsuit Holiday Costume - 21

Aquasphere Rage Triathlon - Open Water Swimming Wetsuit 10 Years (M) RRP £179.99

2.5mm Wetsuit Summer Surfing Suit Short Sleeve Diving Snorkeling Swimming New

2MM Kids Wetsuit Neoprene Full Body Diving Surfing Snorkeling Swimming Keep Warm

Aquasphere Rage Triathlon / Open Water Swimming Wetsuit 10 Years (M) RRP £179.99

SPEEDO GIRLS FASTSKIN SWIMSUIT.NEW ENDURANCE+ MAX OPENBACK KNEESKIN COSTUME S25

Speedo Sea Squad Swim Vest Pink Age 2-4 Years

Splash About Adults & Older Children's Disability Swimming Shorts (Splash Short)

SKY BLUE Age 12-18 Months 11-15kg Swimming Vest Jacket Kids Buoyancy Aid

ROSE PINK Age 3-4 Years 15-18kg Swimming Vest Jacket Childrens Buoyancy Aid

The Finals - Under The Sea Foil Sparkle - One Piece Swim Costume - Brand New

Zoggs Girls Cottesloe Sportsback Swimsuit Ecolast+ Swimming Black UK Age 14

Arena Girls Powerskin ST NEXT Open Back - Black Size 28

Paw Patrol Skye Character Girls 1 Piece Swim Wear Surf Swimsuit Swimming Costume

Zoggs Water Child Swimming vest jacket float Aid Age 2-3 Years Green

TWF Swim Nappy - Baby and Toddler Neoprene Reusable Nappies Swimming Costume

Amanzi Girls Iris Tie Back One Piece Swimsuit - Purple

Next Swim Shorts And Vest Swimsuit swimming costume Age 6-9 months

PINK 6-12 Months Baby Wrap Toddler Swimsuit Swimwear Wetsuit UV Girls

Swimsuit With Sunhat

Slazenger - Swimming costume approx age 10 - 11

Maru Girls 28” Legsuit Swimming Costume Approx Age 9/10

MARU (GK7532) SWIMMING LEGSUIT - Junior Scribble Pacer Pink, size 34" Junior

🌷FUNKITA GIRLS 28 approx age 12 years FAST LEGS size chart in description

RED 0-6 Months Baby Wrap Toddler Swimsuit Swimwear Wetsuit

Splash About Baby Wetsuit - Babywrap Neoprene Baby and Toddler Baby Wrap

Nike Girls Hydrastrong Multi Print Fastback Swimsuit Size XS (6-7Yrs) Cool Multi

Splash About Nappy Wrap- Reusable cotton wrap All Sizes

Zoggs Life Vest - Swimming

Nike Girl's Swimsuit Swimming Costume Two Tone Pink Size Girls L 30, XL 32 New

Splash About Warm In One Baby Wetsuit Happy Nappy Swim Costume

Aquasphere Rage Triathlon - Open Water Swimming Wetsuit 10 Years (M) RRP £179.99

Aquasphere Rage Triathlon - Open Water Swimming Wetsuit 10 Years (M) RRP £179.99

Best Selling

Arena Powerskin ST Next Junior Girls Swimming Race Suit - Black 26UK(10-11yrs)

Speedo Junior Boom Placement Muscleback Swimsuit In Black & Navy Age 5/6.

Arena Girls Team Challenge Solid Swimsuit - Royal/White - Size 28 / 12-13 Years

Speedo Costume Girls Endurance Medalist Navy-Size 26 (7-8)

Kushies Swim Nappy Large (11-18kgs) Mermaid Print

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