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Baby Boys' Swimwear

Kit him out for the beach or pool with our stylish selection of swimwear. From super-cool printed swim shorts to practical quick-dry rash vests, we’ve got him covered
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71 items 71 Results
New in
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Cotton Rich Ribbed Cycling Shorts (2-8 Yrs)
M&S Collection
9.95 €
Available In 3 colours
3 colours available
New in
Offer
Cotton Rich Racing Car Shorts (2-8 Yrs)
5.0
Reviews
M&S Collection
14.00 €
New in
Offer
Slogan Shorts (2-8 Yrs)
M&S Collection
14.00 €
Offer
Pure Cotton Embroidered Shorts (2-8 Yrs)
5.0
Reviews
M&S Collection
19.00 €
Offer
Spider-Man™ Swim Shorts (2-8 Yrs)
5.0
Reviews
M&S Collection
19.00 €
New in
Offer
Cotton Rich Shark Print Shorts (2-8 Yrs)
M&S Collection
14.00 €
New in
Offer
3pk Cotton Rich Cycling Shorts (2-8 Yrs)
M&S Collection
25.00 €
Available In 2 colours
2 colours available
New in
Offer
2pc Palm Print Swim Set (0-3 Yrs)
M&S Collection
24.00 €
Offer
3pk Pure Cotton Striped Shorts (0-3 yrs)
M&S Collection
19.00 €
Offer
Cotton Blend Striped Swim Shorts (0-3 Yrs)
M&S Collection
17.00 €
New in
Offer
Striped Long Sleeve Swim Set (0-3 Yrs)
M&S Collection
24.00 €
Offer
2pk Cotton Rich Shorts (2-8 Yrs)
5.0
Reviews
M&S Collection
22.00 €
Available In 4 colours
4 colours available
Offer
3pk Pure Cotton Patterned Shorts (0-3 Yrs)
M&S Collection
19.00 €
Offer
3pk Pure Cotton Printed Shorts (0–3 Yrs)
5.0
Reviews
M&S Collection
19.00 €
Offer
2pc Sea Print Long Sleeve Swim Set (0-3 Yrs)
M&S Collection
27.00 €
Offer
2pk Cotton Rich Spider-Man™ Shorts (2-8 Yrs)
5.0
Reviews
M&S Collection
28.00 €
Offer
Cotton Rich Roarsome Dinosaur Shorts (2-8 Yrs)
5.0
Reviews
M&S Collection
14.00 €
Offer
Cotton Rich Towelling Shark Poncho (0-3 Yrs)
5.0
Reviews
M&S Collection
25.00 €
New in
Offer
Pure Cotton Cargo Shorts (2-8 Yrs)
M&S Collection
19.00 €
Available In 3 colours
3 colours available
Offer
Cotton Rich Elasticated Waist Shorts (2-8 Yrs)
M&S Collection
14.00 €
Offer
Dinosaur All In One (0-3 Yrs)
5.0
Reviews
M&S Collection
24.00 €
Offer
2pk Cotton Rich Striped Shorts (0-3 Yrs)
M&S Collection
16.00 €
Offer
2pc Spider-Man™ Swim Set (2-8 Yrs)
5.0
Reviews
M&S Collection
31.00 €
Offer
2pc Fish Long Sleeve Swim Set (0-3 Yrs)
M&S Collection
24.00 €
Offer
Dinosaur Swim Outfit (0-3 Yrs)
5.0
Reviews
M&S Collection
26.00 €
Offer
2pc Turtle Long Sleeve Swim Set (0–3 Yrs)
5.0
Reviews
M&S Collection
24.00 €
Offer
Denim Elasticated Waist Shorts (2-8 Yrs)
M&S Collection
19.00 €
Offer
Pure Cotton Palm Tree Shorts (2–8 Yrs)
M&S Collection
19.00 €
Offer
Whale Print Swim Set (0-3 Yrs)
3.0
Reviews
M&S Collection
24.00 €
Offer
Denim Elasticated Waist Shorts (2-8 Yrs)
M&S Collection
16.00 €
Offer
2pc Beach Print Swim Set (2-8 Yrs)
5.0
Reviews
M&S Collection
27.00 €
Offer
Dinosaur Swim Shorts (0-3 Yrs)
M&S Collection
17.00 €
Offer
Denim Cargo Shorts (2-8 Yrs)
M&S Collection
19.00 €
Offer
2pk Pure Cotton Frill Shorts (0-3 Yrs)
M&S Collection
16.00 €
Offer
Lobster Print Swim Shorts (0-3 Yrs)
5.0
Reviews
M&S Collection
17.00 €
Offer
2pc Swim Set (2-8 Yrs)
M&S Collection
23.00 €
Available In 2 colours
2 colours available
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