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Marks & Spencers

284 products

284 products

Shop preloved Marks & Spencer baby and children’s clothing in the UK, including a range of quality second hand M&S kids clothes for everyday wear. Known for their durability and comfort, Marks & Spencer clothing is a popular choice for growing children.

From soft baby essentials to practical outfits for older kids, this collection features carefully selected preloved pieces designed to last. Choosing second hand M&S clothing is a great way to enjoy trusted quality at a more affordable price while shopping more sustainably. Looking for more options? Browse more preloved baby clothes here.
M&S Harry Potter Pyjama Set 8-9 Years-Night Wear-Second Snuggle Preloved
M&S Harry Potter Pyjama Set 8-9 Years-Night Wear-Second Snuggle Preloved
M&S Harry Potter Pyjama Set 8-9 Years
Marks & Spencer
M&S Black Skinny Jeans 5-6 Years-Trousers-Second Snuggle Preloved
M&S Black Skinny Jeans 5-6 Years-Trousers-Second Snuggle Preloved
M&S Black Skinny Jeans 5-6 Years
Marks & Spencer
M&S Teal and White Tunic Tops 12-18 Months-Tops-Second Snuggle Preloved
M&S Teal and White Tunic Tops 12-18 Months-Tops-Second Snuggle Preloved
M&S Teal and White Tunic Tops 12-18 Months
Marks & Spencer
M&S Colourful Heart Pyjamas 2-3 Years-Night Wear-Second Snuggle Preloved
M&S Colourful Heart Pyjamas 2-3 Years-Night Wear-Second Snuggle Preloved
M&S Colourful Heart Pyjamas 2-3 Years
Marks & Spencer
M&S Pink Bunny Pyjamas 3-4 Years-Night Wear-Second Snuggle Preloved
M&S Pink Bunny Pyjamas 3-4 Years-Night Wear-Second Snuggle Preloved
M&S Pink Bunny Pyjamas 3-4 Years
Marks & Spencer
M&S Pastel Check Top and Shorts Set 4-5 Years-Sets-Second Snuggle Preloved
M&S Pastel Check Top and Shorts Set 4-5 Years-Sets-Second Snuggle Preloved
M&S Pastel Check Top and Shorts Set 4-5 Years
Marks & Spencer
M&S 3 Pack Animal Print T-Shirts 6-9 Months-Tops-Second Snuggle Preloved
M&S 3 Pack Animal Print T-Shirts 6-9 Months-Tops-Second Snuggle Preloved
M&S 3 Pack Animal Print T-Shirts 6-9 Months
Marks & Spencer
M&S Navy White 2 Pack T-Shirts 4-5 Years-Tops-Second Snuggle Preloved
M&S Navy White 2 Pack T-Shirts 4-5 Years-Tops-Second Snuggle Preloved
M&S Navy White 2 Pack T-Shirts 4-5 Years
Marks & Spencer
M&S Vehicle Print Short Pyjamas 5-6 Years-Night Wear-Second Snuggle Preloved
M&S Vehicle Print Short Pyjamas 5-6 Years-Night Wear-Second Snuggle Preloved
M&S Vehicle Print Short Pyjamas 5-6 Years
Marks & Spencer
M&S Navy Grey 2 Pack Jersey Shorts 5-6 Years-Shorts-Second Snuggle Preloved
M&S Navy Grey 2 Pack Jersey Shorts 5-6 Years-Shorts-Second Snuggle Preloved
M&S Navy Grey 2 Pack Jersey Shorts 5-6 Years
Marks & Spencer
Sale
M&S Pink Early Bird Pyjama Short Set-Night Wear-Second Snuggle Preloved
M&S Pink Early Bird Pyjama Short Set-Night Wear-Second Snuggle Preloved
M&S Pink Early Bird Pyjama Short Set
Marks & Spencer
Save 20%
M&S Disney Frozen Purple Clogs UK 6-Shoes-Second Snuggle Preloved
M&S Disney Frozen Purple Clogs UK 6-Shoes-Second Snuggle Preloved
M&S Disney Frozen Purple Clogs UK 6
Marks & Spencer
M&S Teal Kids Clogs Slip-On Sandals UK 12-Shoes-Second Snuggle Preloved
M&S Teal Kids Clogs Slip-On Sandals UK 12-Shoes-Second Snuggle Preloved
M&S Teal Kids Clogs Slip-On Sandals UK 12
Marks & Spencer
M&S Pink Mermaid Cat Dress 3-4 Years-Dresses-Second Snuggle Preloved
M&S Pink Mermaid Cat Dress 3-4 Years-Dresses-Second Snuggle Preloved
M&S Pink Mermaid Cat Dress 3-4 Years
Marks & Spencer
M&S Blue Lobster Rash Vest 5-6 Years-Swimming-Second Snuggle Preloved
M&S Blue Lobster Rash Vest 5-6 Years-Swimming-Second Snuggle Preloved
M&S Blue Lobster Rash Vest 5-6 Years
Marks & Spencer
M&S White Floral Dress and Hat Set 3-6 Months-Dresses-Second Snuggle Preloved
M&S White Floral Dress and Hat Set 3-6 Months-Dresses-Second Snuggle Preloved
M&S White Floral Dress and Hat Set 3-6 Months
Marks & Spencer
M&S Three Nightwear Sets 18-24 Months-Night Wear-Second Snuggle Preloved
M&S Three Nightwear Sets 18-24 Months-Night Wear-Second Snuggle Preloved
M&S Three Nightwear Sets 18-24 Months
Marks & Spencer
M&S Denim Pinafore Dress 4-5 Years-Dresses-Second Snuggle Preloved
M&S Denim Pinafore Dress 4-5 Years-Dresses-Second Snuggle Preloved
M&S Denim Pinafore Dress 4-5 Years
Marks & Spencer
M&S Rainbow & Unicorn Pyjama Sets 2-3 Years-Night Wear-Second Snuggle Preloved
M&S Rainbow & Unicorn Pyjama Sets 2-3 Years-Night Wear-Second Snuggle Preloved
M&S Rainbow & Unicorn Pyjama Sets 2-3 Years
Marks & Spencer
M&S Pale Pink Embroidered Tassel Top 5-6 Years-Tops-Second Snuggle Preloved
M&S Pale Pink Embroidered Tassel Top 5-6 Years-Tops-Second Snuggle Preloved
M&S Pale Pink Embroidered Tassel Top 5-6 Years
Marks & Spencer
M&S Blue Happy Daze Graphic T-Shirt 8-9 Years-Tops-Second Snuggle Preloved
M&S Blue Happy Daze Graphic T-Shirt 8-9 Years-Tops-Second Snuggle Preloved
M&S Blue Happy Daze Graphic T-Shirt 8-9 Years
Marks & Spencer
M&S Mixed Print Pyjama Bundle of 2 Sets 6-7 Years-Night Wear-Second Snuggle Preloved
M&S Mixed Print Pyjama Bundle of 2 Sets 6-7 Years-Night Wear-Second Snuggle Preloved
M&S Mixed Print Pyjama Bundle of 2 Sets 6-7 Years
Marks & Spencer
Ex M&S Pastel Ombre Knit Cardigan 6-7 Years-Cardigans-Second Snuggle Preloved
Ex M&S Pastel Ombre Knit Cardigan 6-7 Years-Cardigans-Second Snuggle Preloved
Ex M&S Pastel Ombre Knit Cardigan 6-7 Years
Marks & Spencer
M&S Navy Galaxy Print Leggings 8-9 Years-Leggings-Second Snuggle Preloved
M&S Navy Galaxy Print Leggings 8-9 Years-Leggings-Second Snuggle Preloved
M&S Navy Galaxy Print Leggings 8-9 Years
Marks & Spencer
M&S Multicolour Cotton Brief Print 7 Pack-Underwear-Second Snuggle Preloved
M&S Multicolour Cotton Brief Print 7 Pack-Underwear-Second Snuggle Preloved
M&S Multicolour Cotton Brief Print 7 Pack
Marks & Spencer
M&S Washed Teal and Lilac T-Shirt Set-Tops-Second Snuggle Preloved
M&S Washed Teal and Lilac T-Shirt Set-Tops-Second Snuggle Preloved
M&S Washed Teal and Lilac T-Shirt Set
Marks & Spencer
M&S Washed Out Style Purple and Blue T-Shirt Set-Tops-Second Snuggle Preloved
M&S Washed Out Style Purple and Blue T-Shirt Set-Tops-Second Snuggle Preloved
M&S Washed Out Style Purple and Blue T-Shirt Set
Marks & Spencer
M&S Beige Jersey Shorts with Wave Print Detail-Shorts-Second Snuggle Preloved
M&S Beige Jersey Shorts with Wave Print Detail-Shorts-Second Snuggle Preloved
M&S Beige Jersey Shorts with Wave Print Detail
Marks & Spencer
M&S Black Malibu Runner Shorts with Contrast Trim-Shorts-Second Snuggle Preloved
M&S Black Malibu Runner Shorts with Contrast Trim-Shorts-Second Snuggle Preloved
M&S Black Malibu Runner Shorts with Contrast Trim
Marks & Spencer
M&S White Runner Shorts with Contrast Trim-Shorts-Second Snuggle Preloved
M&S White Runner Shorts with Contrast Trim-Shorts-Second Snuggle Preloved
M&S White Runner Shorts with Contrast Trim
Marks & Spencer
M&S Wavy Stripe Swimsuit 6-9 Months-Swimming-Second Snuggle Preloved
M&S Wavy Stripe Swimsuit 6-9 Months-Swimming-Second Snuggle Preloved
M&S Wavy Stripe Swimsuit 6-9 Months
Marks & Spencer
M&S Tops Bundle 9-12 Months-Tops-Second Snuggle Preloved
M&S Tops Bundle 9-12 Months-Tops-Second Snuggle Preloved
M&S Tops Bundle 9-12 Months
Marks & Spencer
M&S Grey Flamingo Print Rash Vest 6-7 Years-Swimming-Second Snuggle Preloved
M&S Grey Flamingo Print Rash Vest 6-7 Years-Swimming-Second Snuggle Preloved
M&S Grey Flamingo Print Rash Vest 6-7 Years
Marks & Spencer
M&S Brown Leopard Print Outfit Set 3-4 Years-Night Wear-Second Snuggle Preloved
M&S Brown Leopard Print Outfit Set 3-4 Years-Night Wear-Second Snuggle Preloved
M&S Brown Leopard Print Outfit Set 3-4 Years
Marks & Spencer
Ex M&S Pastel Ombre Cardigan 2-3 Years-Cardigans-Second Snuggle Preloved
Ex M&S Pastel Ombre Cardigan 2-3 Years-Cardigans-Second Snuggle Preloved
Ex M&S Pastel Ombre Cardigan 2-3 Years
Marks & Spencer
Ex M&S Pastel Ombre Cardigan 4-5 Years-Cardigans-Second Snuggle Preloved
Ex M&S Pastel Ombre Cardigan 4-5 Years-Cardigans-Second Snuggle Preloved
Ex M&S Pastel Ombre Cardigan 4-5 Years
Marks & Spencer
M&S Pink Top Bundle Frill Sleeve 6-7 Years-Tops-Second Snuggle Preloved
M&S Pink Top Bundle Frill Sleeve 6-7 Years-Tops-Second Snuggle Preloved
M&S Pink Top Bundle Frill Sleeve 6-7 Years
Marks & Spencer
M&S Black Pokémon Swim Shorts 7-8 Years-Swimming-Second Snuggle Preloved
M&S Black Pokémon Swim Shorts 7-8 Years-Swimming-Second Snuggle Preloved
M&S Black Pokémon Swim Shorts 7-8 Years
Marks & Spencer
M&S Navy and White Stripe Dungaree Shorts 18-24 Months-Dungarees-Second Snuggle Preloved
M&S Navy and White Stripe Dungaree Shorts 18-24 Months-Dungarees-Second Snuggle Preloved
M&S Navy and White Stripe Dungaree Shorts 18-24 Months
Marks & Spencer
M&S Navy Pyjama Set Hogwarts Check 7-8 Years-Night Wear-Second Snuggle Preloved
M&S Navy Pyjama Set Hogwarts Check 7-8 Years-Night Wear-Second Snuggle Preloved
M&S Navy Pyjama Set Hogwarts Check 7-8 Years
Marks & Spencer
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