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Collection: Kids Swimwear

For your kids' water adventures, our kids swimwear collection offers comfort, safety, and playful style. Make every splash memorable for your kids. At Small Smart UK, we carefully select swimwear and accessories to keep kids cool, comfortable, and protected at the pool, beach, or during holidays.

Shop with confidence and let your child dive into summer with safety and style! Explore summer fun for more seasonal must-haves or water play for splash-worthy toys and gear.

MarMar Copenhagen Baby Jumpsuit All in One Bodysuit

Baby Jumpsuit All in One Bodysuit (Rose / 6M/68cm)

Regular price £19.50
Sale price £19.50 Regular price £27.00
MarMar Copenhagen Baby Jumpsuit All in One Bodysuit

Baby Jumpsuit All in One Bodysuit (Grey / 6M/68cm)

Regular price £19.50
Sale price £19.50 Regular price £27.00
MarMar Copenhagen Baby Jumpsuit All in One Bodysuit

Baby Jumpsuit All in One Bodysuit (Navy / 6M/68cm)

Regular price £19.50
Sale price £19.50 Regular price £27.00
MarMar Copenhagen Baby Jumpsuit All in One Bodysuit

Baby Jumpsuit All in One Bodysuit (Off White / 6M/68cm)

Regular price £19.50
Sale price £19.50 Regular price £27.00
MarMar Copenhagen Baby Jumpsuit All in One Bodysuit

Baby Jumpsuit All in One Bodysuit (Elm / 6M/68cm)

Regular price £19.50
Sale price £19.50 Regular price £27.00
Liewood Dove Swim Vest - Lightweight & Stylish

Liewood Dove Kids Swim Vest (Seahorse / Apple Blossom / 11-15 KG)

Regular price From £39.49
Sale price From £39.49 Regular price £44.00
Swim Essentials Toddler Armbands - Rose Gold Leopard

Swim Essential Inflatable Swimming Armbands - Rose Gold (0-2 Years)

Regular price £7.50
Sale price £7.50 Regular price
Liewood Swim Jumpsuit for Kids - Crab Sandy

Liewood UV Max Short-sleeve Swim Jumpsuit (74cm / Leopard / Sandy)

Regular price £38.80
Sale price £38.80 Regular price £43.20
Liewood Swim Jumpsuit for Kids - Crab Sandy

Liewood UV Max Short-sleeve Swim Jumpsuit (92cm / Crab / Sandy)

Regular price £38.80
Sale price £38.80 Regular price £43.20
Liewood Girls Swimsuit with Ruffles - Confetti Mix

Liewood Girls Swimsuit with Ruffles (Confetti Mix / 92/98 (2-3Years))

Regular price £24.25
Sale price £24.25 Regular price £42.00
Swim Essentials Kids Armbands - Red White Whale

Kids Inflatable Swimming Armbands - Whale (0-2 Years)

Regular price £7.50
Sale price £7.50 Regular price
Sunnylife Buddy Float Armbands – Neon Coral with glitter, fun design. Helps build water confidence (ages 3-6).  Remember, adult supervision required.

Sunnylife Buddy Float Armbands - Neon Coral (3-6 Years)

Regular price £6.65
Sale price £6.65 Regular price £12.00
Close-up of the adorable starfish graphics on Swim Essentials' swim armbands.

Swimming Armbands for Kids - Sea Stars (2-6 Years)

Regular price £8.99
Sale price £8.99 Regular price
The anti-fog lenses of the kids swim goggles ensure crystal-clear vision, even during extended underwater adventures.

Sunnylife Kids Swim Goggles - Princess Swan

Regular price £11.00
Sale price £11.00 Regular price £16.00
Liewood Otto Swim Pant Shorts

Liewood Otto Swim Pant Shorts (Sea Creature Mix / 128/134 (7-9Years))

Regular price £22.00
Sale price £22.00 Regular price £30.00
Kids Armbands for swimming- Camouflage

Kids Armbands for swimming- Camouflage (Age: 2-6 Years)

Regular price £6.50
Sale price £6.50 Regular price
Liewood Birk Pyjama Jumpsuit - Miauw/Apple Blossom Mix

Liewood Birk Pyjama Jumpsuit - Miauw/Apple Blossom Mix (80CM/1Y)

Regular price £18.48
Sale price £18.48 Regular price £29.00
Liewood Otto Swim Pants Shorts - Sea Creatures/Sandy Mix

Liewood Otto Swim Pants Shorts - Sea Creatures/Sandy Mix (92CM/2Y)

Regular price £22.00
Sale price £22.00 Regular price £30.00
Liewood Kids Bow Bikini Set - Papaya Pale Tuscany

Liewood Bow Bikini Set - Papaya Pale Tuscany (98CM/3Y)

Regular price £28.50
Sale price £28.50 Regular price £39.00
Liewood Roomie Poncho - Rose/Creme

Liewood Roomie Poncho - Rose/Creme (5-6Y)

Regular price £29.95
Sale price £29.95 Regular price £38.00
Liewood Birk Pyjama Jumpsuit - Little Dragon/Sandy Mix

Liewood Birk Pyjama Jumpsuit - Little Dragon/Sandy Mix (56CM/1M)

Regular price £18.48
Sale price £18.48 Regular price £29.00
Holiday Jumpsuit for Kids Birk Print Liewood Sandy

Liewood Birk Printed Pyjamas Jumpsuit - Holiday / Sandy (92CM)

Regular price £20.96
Sale price £20.96 Regular price £38.00
Swim Essentials Swimming Vest - Blue Shark

Swim Essentials Swimming Vest - Blue Shark (3-6 years)

Regular price £29.50
Sale price £29.50 Regular price £33.89
Liewood Amara Printed Swimsuits - Dream Ecru

Liewood Amara Printed Swimsuits for Girls (UPF 40+) (Dream / Ecru / 104cm /4Y)

Regular price £38.44
Sale price £38.44 Regular price
Liewood Amara Printed Swimsuits - Dream Ecru

Liewood Amara Printed Swimsuits for Girls (UPF 40+) (Cherry Blossom / Light Apricot / 98cm /3Y)

Regular price £38.44
Sale price £38.44 Regular price
Beat the heat in style! Kids' swim shorts with a bold green leopard print.

Kids Swim Shorts - Green Leopard Print (110/116cm)

Regular price £23.00
Sale price £23.00 Regular price £28.80
The Swim Essentials Kids swimsuit is displayed against a white background.

Long Sleeve Kids Swimsuit - Khaki Leopard Print (110/116CM)

Regular price £36.00
Sale price £36.00 Regular price £39.99
Close-up of Liewood Kids Pyjamas Set, showcasing its gentle fabric ideal for sensitive skin.

Liewood Wilhelm Printed Kids Pyjamas Set (Cherries / Apple Blossom / 116CM)

Regular price £36.00
Sale price £36.00 Regular price £48.00
Close-up of Liewood Kids Pyjamas Set, showcasing its gentle fabric ideal for sensitive skin.

Liewood Wilhelm Printed Kids Pyjamas Set (Holiday / Sandy / 110CM)

Regular price £36.00
Sale price £36.00 Regular price £48.00
Liewood Otto Kids Blue Swim Shorts - Sea Blue/White

Liewood Otto Swim Pants Shorts - Sea Blue/White (104CM/4Y)

Regular price £22.00
Sale price £22.00 Regular price £30.00
MarMar Copenhagen Oz Thermo Suit - Darkest Blue

MarMar Copenhagen Oz Thermo Suit - Darkest Blue (Darkest Blue / 1Y/80CM)

Regular price £25.00
Sale price £25.00 Regular price £52.00
MarMar Copenhagen Oz Thermo Suit - Rose Blush

MarMar Copenhagen Oz Thermo Suit - Rose Blush (Rose Blush / 1Y/80CM)

Regular price £25.00
Sale price £25.00 Regular price £52.00
Little Dutch Swim Armbands for Kids

Little Dutch Swim Armbands for Kids

Regular price £8.99
Sale price £8.99 Regular price
Liewood Sille Printed Swimsuit for Kids - Peach Sea Shell

Liewood Sille Swimsuit Long Sleeve UPF 40+ - Peach Sea Shell (98cm /3Y)

Regular price £49.99
Sale price £49.99 Regular price
Liewood Cecilia Swim Hat - Dinosaurs Mist

Liewood Cecilia Swim Hat – UPF 40+ Neck Protection (1-2 Y / Dinosaurs Mist)

Regular price £25.49
Sale price £25.49 Regular price
Liewood Cecilia Swim Hat - Dinosaurs Mist

Liewood Cecilia Swim Hat – UPF 40+ Neck Protection (1-2 Y / Dream Ecru)

Regular price £25.49
Sale price £25.49 Regular price