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Kids' Underwear

Colourful knickers and pants, socks and tights, vests and crop tops all feature in our collection of kids’ underwear. Our styles come in a variety of prints, patterns and colours. We even have seam-free options for sports and active days, while many items are cotton-rich, enhanced with a little added stretch for comfort or thermal technology for cosiness

  • Gender with 4 options
  • Style with 14 options
  • Kids Sizes with 66 options
  • Colour with 12 options

There are 178 Items found

  • 3pk of School Tights (2-16 Yrs) image 1
  • 3pk of School Tights (2-16 Yrs) image 2
£7 - £8
M&S Collection

3pk of School Tights (2-16 Yrs)

From £2.33 per item

7pk of Ankle School Socks image 1
£7
M&S Collection

7pk of Ankle School Socks

£1 per item

7pk of Ankle School Socks image 1
£7
M&S Collection

7pk of Ankle School Socks

£1 per item

5pk Pure Cotton Vests (2-16 Yrs) image 1
£9.50
M&S Collection

5pk Pure Cotton Vests (2-16 Yrs)

£1.90 per item

7pk of Ankle School Socks image 1
£7
M&S Collection

7pk of Ankle School Socks

£1 per item

  • 2pk Non Wired First Bras AA-D image 1
  • 2pk Non Wired First Bras AA-D image 2
  • 2pk Non Wired First Bras AA-D image 3
£12
Angel

2pk Non Wired First Bras AA-D

£6 per Bra

5pk of Knee High Socks image 1
£6 - £7
M&S Collection

5pk of Knee High Socks

From £1.20 per item

  • 5pk Cotton Rich Trunks (2-16 Yrs) image 1
  • 5pk Cotton Rich Trunks (2-16 Yrs) image 2
£9.50
M&S Collection

5pk Cotton Rich Trunks (2-16 Yrs)

£1.90 per item

10pk Cotton Rich with Stretch Shorts (2-16 Yrs) image 1
£9.50
M&S Collection

10pk Cotton Rich with Stretch Shorts (2-16 Yrs)

£0.95 per item

  • 3pk of School Tights (2-16 Yrs) image 1
  • 3pk of School Tights (2-16 Yrs) image 2
£7 - £8
M&S Collection

3pk of School Tights (2-16 Yrs)

From £2.33 per item

  • 5pk Cotton Rich Crop Tops (6-16 Yrs) image 1
  • 5pk Cotton Rich Crop Tops (6-16 Yrs) image 2
£8
M&S Collection

5pk Cotton Rich Crop Tops (6-16 Yrs)

From £1.2 per item

5pk Pure Cotton Vests (2-16 Yrs) image 1
£9.50
M&S Collection

5pk Pure Cotton Vests (2-16 Yrs)

£1.90 per item

5pk Cotton with Stretch Trunks (5-16 Yrs) image 1
£9.50
M&S Collection

5pk Cotton with Stretch Trunks (5-16 Yrs)

£1.90 per item

4pk Pure Cotton Short Sleeve Vests (2-16 Yrs) image 1
£9.50
M&S Collection

4pk Pure Cotton Short Sleeve Vests (2-16 Yrs)

£2.38 per item

5pk Pure Cotton Camisoles (2-16 Yrs) image 1
£9.50
M&S Collection

5pk Pure Cotton Camisoles (2-16 Yrs)

£1.90 per item

  • 2pk Non-Wired Bralette First Bra AA-D image 1
  • 2pk Non-Wired Bralette First Bra AA-D image 2
  • 2pk Non-Wired Bralette First Bra AA-D image 3
  • 2pk Non-Wired Bralette First Bra AA-D image 4
  • 2pk Non-Wired Bralette First Bra AA-D image 5
  • 2pk Non-Wired Bralette First Bra AA-D image 6
£12
Angel

2pk Non-Wired Bralette First Bra AA-D

£6 per Bra

  • 3pk of School Tights (2-16 Yrs) image 1
  • 3pk of School Tights (2-16 Yrs) image 2
£7 - £8
M&S Collection

3pk of School Tights (2-16 Yrs)

From £2.33 per item

  • 10pk Cotton Rich Shorts (2-16 Yrs) image 1
  • 10pk Cotton Rich Shorts (2-16 Yrs) image 2
£9.50
M&S Collection

10pk Cotton Rich Shorts (2-16 Yrs)

£0.95 per item

Sumptuously Soft™ Full Cup First Bra AA-E image 1
£14
Angel

Sumptuously Soft™ Full Cup First Bra AA-E

5pk Cotton Rich Camo Trunks (5 - 16 Yrs) image 1
£11.50 - £12.50
M&S Collection

5pk Cotton Rich Camo Trunks (5 - 16 Yrs)

From £2.30 per item

10pk Pure Cotton Briefs (2-14 Yrs) image 1
£9.50
M&S Collection

10pk Pure Cotton Briefs (2-14 Yrs)

£0.95 per item

5pk Cotton with Stretch Gaming Trunks (5-16 Yrs) image 1
£11.50 - £12.50
M&S Collection

5pk Cotton with Stretch Gaming Trunks (5-16 Yrs)

2pk of 60 Denier Tights (3-16 Yrs) image 1
£4 - £5
M&S Collection

2pk of 60 Denier Tights (3-16 Yrs)

From £2 per item

7pk of Ankle School Socks image 1
£7
M&S Collection

7pk of Ankle School Socks

£1 per item

  • 3pk of Cable Knit Tights (2-16 Yrs) image 1
  • 3pk of Cable Knit Tights (2-16 Yrs) image 2
  • 3pk of Cable Knit Tights (2-16 Yrs) image 3
£10 - £11
M&S Collection

3pk of Cable Knit Tights (2-16 Yrs)

From £3.33 per item

3pk of Body Sensor™ School Tights (2-16 Yrs) image 1
£10 - £11
M&S Collection

3pk of Body Sensor™ School Tights (2-16 Yrs)

From £3.33 per item

5pk of Cushioned Trainer Liners™ image 1
£6
M&S Collection

5pk of Cushioned Trainer Liners™

£1.20 per item

3pk Cotton Rich With Stretch Plain Trunks (6-16 Yrs) image 1
£10
M&S Collection

3pk Cotton Rich With Stretch Plain Trunks (6-16 Yrs)

£3.33 per item

2pk Thermal Cotton Blend Vests (2-14 Yrs) image 1
£12 - £13
M&S Collection

2pk Thermal Cotton Blend Vests (2-14 Yrs)

From £6 per item

  • 2pk Seamfree Crop Tops (9-16 Yrs) image 1
  • 2pk Seamfree Crop Tops (9-16 Yrs) image 2
  • 2pk Seamfree Crop Tops (9-16 Yrs) image 3
  • 2pk Seamfree Crop Tops (9-16 Yrs) image 4
£8
M&S Collection

2pk Seamfree Crop Tops (9-16 Yrs)

£4 per item

7pk of Cotton Rich Trainer Liners™ image 1
£6
M&S Collection

7pk of Cotton Rich Trainer Liners™

£0.86 per item

7pk Pure Cotton Animal Briefs (2-10 Yrs) image 1
£9.50 - £10.50
M&S Collection

7pk Pure Cotton Animal Briefs (2-10 Yrs)

From £1.35 per item

  • 2pk of 60 Denier Tights (3-16 Yrs) image 1
  • 2pk of 60 Denier Tights (3-16 Yrs) image 2
£4 - £5
M&S Collection

2pk of 60 Denier Tights (3-16 Yrs)

From £2 per item

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