M&s baby swimwear
M&s baby swimwear for sale on Ireland's largest auction and classifieds sites
Marks spencer long - marks, - £5.99
Age months upf • Ultraviolet protection factor - Free postage - New and Used
Age months upf • Ultraviolet protection factor - Free postage - New and Used
Marks spencer baby - spencer, swimset - £7.59
Marks spencer baby • Swimset months hat • Included pink mix - Free postage - New and Used
Marks spencer baby • Swimset months hat • Included pink mix - Free postage - New and Used
Bnwt baby sun smart - m&s, - £3.31
This bnwt baby • Sun smart pink • Polka dot swimming - Free postage - New and Used
This bnwt baby • Sun smart pink • Polka dot swimming - Free postage - New and Used
Baby girl sun smart pink - girl, - £8.66
All one swimsuit • Hat has neck • Shade - Free postage - New and Used
All one swimsuit • Hat has neck • Shade - Free postage - New and Used
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Marks and spencer s - and, - £5.45
This listing swimming • Costumes blue check • Months pink multi - Free postage - New and Used
This listing swimming • Costumes blue check • Months pink multi - Free postage - New and Used
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48 listings · from £1.95 · avg £7.46
⚠️ These listings were last updated more than 21 days ago.
Search for fresh listings
Browse 48 m&s baby swimwear listings currently in our index. Prices range from £1.95 to £21.5, with an average of £7.46. Whether you are hunting for a bargain or looking for a top-spec model, the selection below covers all price points — new, used and refurbished. More about m&s baby swimwear →
Baby girls age months - age, 0-3 - £1.95
Cute little swimsuit • From they are • Great when you - Free postage - New and Used
Cute little swimsuit • From they are • Great when you - Free postage - New and Used
Marks spencer baby - &, girl - £7.96
Like new • Marks spencer baby • Girl floral swimsuit - Free postage - New and Used
Like new • Marks spencer baby • Girl floral swimsuit - Free postage - New and Used
Baby girls swimwear bundle jo - girls, - £4.38
All one suit • Age months • Bundle baby girls - Free postage - New and Used
All one suit • Age months • Bundle baby girls - Free postage - New and Used
Baby swimming costume - baby, - £8.66
Baby swim wear • Months - Free postage - New and Used
Baby swim wear • Months - Free postage - New and Used
Bnwt baby girls - girls, sun - £8.65
New girls sun • Smart swimming costume • Matching hat age - Free postage - New and Used
New girls sun • Smart swimming costume • Matching hat age - Free postage - New and Used
Pink parrot frill swimsuit - m&s, - £2.19
Item parrot swimsuit • Brand condition very • Good lovely pink - Free postage - New and Used
Item parrot swimsuit • Brand condition very • Good lovely pink - Free postage - New and Used
Baby girls age months m - girls, 3-6 - £3.95
Sunsafe swim set • From they are • Great when you - Free postage - New and Used
Sunsafe swim set • From they are • Great when you - Free postage - New and Used
Bnwt baby girls upf40 uv - girls, - £7.58
Lovely blue swimsuit • Cute pink crab • Holding ice cream - Free postage - New and Used
Lovely blue swimsuit • Cute pink crab • Holding ice cream - Free postage - New and Used
New 3 months girls - new, 0-3 - £10.80
New months girls • Sun swim protection • Set features floral - Free postage - New and Used
New months girls • Sun swim protection • Set features floral - Free postage - New and Used
Marks spencer baby neutral - &, - £7.50
Marks spencer young • Surfers will ready • Hit waves this - Free postage - New and Used
Marks spencer young • Surfers will ready • Hit waves this - Free postage - New and Used
Baby girls marks - baby, - £8.99
Age months - Free postage - New and Used
Age months - Free postage - New and Used
Baby girls pink - girls, tigger - £2.88
Very good condition • Baby girls swimsuit • Age months marks - Free postage - New and Used
Very good condition • Baby girls swimsuit • Age months marks - Free postage - New and Used
Marks spencer baby swimset - spencer, - £6.52
Marks spencer baby • Swimset months blue • Mix - Free postage - New and Used
Marks spencer baby • Swimset months blue • Mix - Free postage - New and Used
Bnwt baby girls 6 9 - , 6-9 - £8.65
This product bnwt • Baby girls long • Sleeved swim suit - Free postage - New and Used
This product bnwt • Baby girls long • Sleeved swim suit - Free postage - New and Used
Baby girls age - girls, 3-6 - £4.97
Baby girls age • Months swimsuit swimwear • Fish striped all - Free postage - New and Used
Baby girls age • Months swimsuit swimwear • Fish striped all - Free postage - New and Used
Baby girl swimsuit 0 3 - m&s, - £7.95
Baby girls piece • Swim set - Free postage - New and Used
Baby girls piece • Swim set - Free postage - New and Used
Baby sun proctection - s, - £5.99
Baby sun protection • Suit front zip • Stylish practical swimwear - Free postage - New and Used
Baby sun protection • Suit front zip • Stylish practical swimwear - Free postage - New and Used
Piece girl baby floral - 2, - £11.86
Get little ones • Ready water this • Adorable two piece - Free postage - New and Used
Get little ones • Ready water this • Adorable two piece - Free postage - New and Used
Marks and spencer swimsuit - swimsuit, - £10.80
This marks spencer • Swimsuit hat set • Months brand new - Free postage - New and Used
This marks spencer • Swimsuit hat set • Months brand new - Free postage - New and Used
Baby girls two piece - m&s, two-piece - £10.80
Baby girls swimsuit • Hat two piece • Months brand new - Free postage - New and Used
Baby girls swimsuit • Hat two piece • Months brand new - Free postage - New and Used
Piece girl baby - 2, - £11.86
Get little ones • Ready water this • Adorable two piece - Free postage - New and Used
Get little ones • Ready water this • Adorable two piece - Free postage - New and Used
Baby girls swimsuit long - girls, - £4.91
Brand new unworn - Free postage - New and Used
Brand new unworn - Free postage - New and Used
Marks spencer 2 - m&s, - £11.95
Marks spencer swim • Suit hat chlorine • Resist age months - Free postage - New and Used
Marks spencer swim • Suit hat chlorine • Resist age months - Free postage - New and Used
Baby girls sun protection - baby, - £4.65
Baby girls sun • Protection spf swimming • Costume stylish practical - Free postage - New and Used
Baby girls sun • Protection spf swimming • Costume stylish practical - Free postage - New and Used
Baby swimwear set - 6–9, months - £10.26
Adorable baby swimwear • Set months cute • Sea life print - Free postage - New and Used
Adorable baby swimwear • Set months cute • Sea life print - Free postage - New and Used
Baby marks and - marks, - £5.50
Multi coloured • Swimsuit white background • Chicken baby marks - Free postage - New and Used
Multi coloured • Swimsuit white background • Chicken baby marks - Free postage - New and Used
Baby girls 6 to 9 - baby, - £5.98
Cute baby girls • Swimming costume from • Marks spencer blush - Free postage - New and Used
Cute baby girls • Swimming costume from • Marks spencer blush - Free postage - New and Used
New marks spencer 12 18 - marks, & - £9.73
- Free postage - New and Used
- Free postage - New and Used
Nice new blue - new, - £3.85
Will always make • Effort best resolve • Any concerns may - Free postage - New and Used
Will always make • Effort best resolve • Any concerns may - Free postage - New and Used
All one baby swimsuit - all, - £9.73
This all one • Baby swimsuit perfect • Your little girl - Free postage - New and Used
This all one • Baby swimsuit perfect • Your little girl - Free postage - New and Used
Baby girls fish style - girls, - £8.65
Baby girls fish • Style swimsuit striped • Months vgc adorablemarks - Free postage - New and Used
Baby girls fish • Style swimsuit striped • Months vgc adorablemarks - Free postage - New and Used
New marks spencer 9 12 - new, - £5.44
Product style swimsuit • Lining 100 polyester • Polyamide elastane lycra - Free postage - New and Used
Product style swimsuit • Lining 100 polyester • Polyamide elastane lycra - Free postage - New and Used
New marks spencer 9 - new, 9-12 - £9.73
- Free postage - New and Used
- Free postage - New and Used
Baby toddler girls sun - m&s, - £10.80
Toddler one piece • Swimsuit full length • Zip back popper - Free postage - New and Used
Toddler one piece • Swimsuit full length • Zip back popper - Free postage - New and Used
Bnwt 6 months swimming - m&s, - £3.30
Stains abrasions are • Identified photos sizes • Listed clothing labels - Free postage - New and Used
Stains abrasions are • Identified photos sizes • Listed clothing labels - Free postage - New and Used
Lovely two piece swim set - lovely, - £10.80
Lovely apricot type • Colour chlorine resistant • Spf50 24mths also - Free postage - New and Used
Lovely apricot type • Colour chlorine resistant • Spf50 24mths also - Free postage - New and Used
Baby girls snoopy - baby, - £5.99
Baby girls snoopy • Racerback swimsuit machine • Washable elastane months - Free postage - New and Used
Baby girls snoopy • Racerback swimsuit machine • Washable elastane months - Free postage - New and Used
New baby girl - m&s, - £7.99
New baby girl • Age years swimming • Costume white multi - Free postage - New and Used
New baby girl • Age years swimming • Costume white multi - Free postage - New and Used
Piece girl baby floral - 2, - £11.86
Get little ones • Ready water this • Adorable two piece - Free postage - New and Used
Get little ones • Ready water this • Adorable two piece - Free postage - New and Used
Swim suit 3 - 2-3, years - £2.23
Lovely swimsuit some • Sings wear please • See pictures - Free postage - New and Used
Lovely swimsuit some • Sings wear please • See pictures - Free postage - New and Used
Bnwt boys swimming trunks - boys, m&s - £2.24
Brand new tags • Boys swimming shorts • Blue white striped - Free postage - New and Used
Brand new tags • Boys swimming shorts • Blue white striped - Free postage - New and Used
Under the sea swimsuit - sea, - £21.50
This marks spencer • Swimsuit hat set • Unisex babies aged - Free postage - New and Used
This marks spencer • Swimsuit hat set • Unisex babies aged - Free postage - New and Used
Baby girls swimming - m&s, - £4.90
Baby girls swimming • Costume months stylish • Practical choice your - Free postage - New and Used
Baby girls swimming • Costume months stylish • Practical choice your - Free postage - New and Used
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Shop by budget
Everything you need to know about m&s baby swimwear
Whether you are looking for a brand-new or second-hand m&s baby swimwear, eBay offers one of the largest selections available online. With 48 active listings at the time of this page's last update, you have plenty of choice across different conditions, sellers and price points. The cheapest option currently starts at £1.95, while premium listings can reach £21.5 — giving you a wide budget spread to work with. The average price of £7.46 can serve as a useful benchmark: listings below this tend to be used or auction-style, while those above often include extra accessories, warranties, or are sold by professional sellers with high feedback scores. Always check the seller's feedback rating and return policy before committing to a purchase. If you need the item quickly, filter by "Buy It Now" to avoid the uncertainty of auctions. For used items, look closely at the condition description and photos — terms like "good", "very good" and "like new" can mean very different things depending on the seller.