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2 Pack Boys' Slim Leg School Trousers (2-18 Yrs)

Product code: T764768

About this style

Smart slim-leg school trousers with crease-resistant technology to maintain that just-pressed look all day. The new improved fabric features stain and weatherproof finishing that helps repel water and marks, while an adjustable waist and extendable hems allow for growth as the school year progresses.

Sizes from two to six years have an elasticated waistband. Sizes from six to 10 years have an elastic back with a hook, bar and zip, while sizes from 10 years have a hook, bar and zip. The clever grow-proof hems can be unpicked and pressed for an extra 3cm of length when needed, helping trousers last longer as your child grows.

Details & care

Style

Slim leg

Safety Warning

Keep away from fire

Features

Stain & Weatherproof

a durable finish that repels water and stains

Crease-resistant technology

Hem can be unpicked and let down a further 3cm to allow for growth

An adjustable waist promises extra comfort

Composition

65% polyester, 35% viscose (exclusive of trimmings), Pocketing (pocket fabric composition) - 100% polyester

Care

Wash at 40°C delicate

Do not bleach

Tumble dry medium temperature

Iron at medium temperature

Professional dry clean

M&S

2 Pack Boys' Slim Leg School Trousers (2-18 Yrs)

€14 - €22

Colour

Waist

Also available in: Longer Length
Free standard delivery over €75

Reviews (159)

4.6

84% Recommended this product

Mentions
02 August 2026Draws12

Great Quality clothing

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Always perfect school uniforms fit as directed by size

Reviewer Ratings

How do you feel about the size?

A bit large

Helpful?

Reviewer Ratings

How do you feel about the size?

A bit large

02 August 2026J0R

Good fit

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Good fit fabric seems nice, first time buying so dont know how they was yet

Reviewer Ratings

How do you feel about the size?

True to size

Value for Money

Excellent

Style

Good

Material

Good

Helpful?

Reviewer Ratings

How do you feel about the size?

True to size

Value for Money

Excellent

Style

Good

Material

Good

02 August 2026Laura121314

Great for slim waisted children

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Really fantastic for slim waisted boys. My son is very slim but fairly tall and these worked well when the elastic was done up to the tightest setting.

Reviewer Ratings

How do you feel about the size?

True to size

Value for Money

Good

Style

Excellent

Material

Good

Helpful?

Reviewer Ratings

How do you feel about the size?

True to size

Value for Money

Good

Style

Excellent

Material

Good

30 July 2026AlisaD

Perfect

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

My son is tall and skinny and it is quite a challenge to find school trousers for him. Luckily, these ones fit him perfectly. And they're great quality too, lovely fabric. Will definitely buy again x

Reviewer Ratings

How do you feel about the size?

True to size

Value for Money

Excellent

Style

Excellent

Material

Excellent

Helpful?

Reviewer Ratings

How do you feel about the size?

True to size

Value for Money

Excellent

Style

Excellent

Material

Excellent

29 July 2026Baglady53

Good quality

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

I have always bought my grandsons school trousers and shirts from M&S, they are good quality and always wash and iron up nice

Reviewer Ratings

How do you feel about the size?

True to size

Value for Money

Excellent

Style

Excellent

Material

Excellent

Helpful?

Reviewer Ratings

How do you feel about the size?

True to size

Value for Money

Excellent

Style

Excellent

Material

Excellent

27 July 2026naaaaaaaa

Waist issue

Yes, I recommend this

The length in these are fine no issues but I wonder if the designer would take into consideration that children don't grow at the same rate in height and waist size... Belt needed

Reviewer Ratings

Quality

Good

Value for Money

Good

Helpful?

Reviewer Ratings

Quality

Good

Value for Money

Good

27 July 2026Happygran1952

Good quality snd always well finished

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Always buy these as the quality is excellent and are a good fit

Reviewer Ratings

How do you feel about the size?

True to size

Value for Money

Excellent

Style

Excellent

Helpful?

Reviewer Ratings

How do you feel about the size?

True to size

Value for Money

Excellent

Style

Excellent

26 July 2026Jillibean1234

Great quality and the longer length are a godsend

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Not sure if I'm reviewing the extra long or long length trousers but the extra long were perfect for my 11 year old slim son who's got very long legs! They are pretty much regular fit on him so not too skinny fit as his high school wouldn't allow these! Good value for money as I've had these in the past and they've lasted ages.

Reviewer Ratings

How do you feel about the size?

True to size

Value for Money

Excellent

Style

Excellent

Material

Excellent

Helpful?

Reviewer Ratings

How do you feel about the size?

True to size

Value for Money

Excellent

Style

Excellent

Material

Excellent

26 July 2026Spicegirl90

Good school trousers

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Buy these school trousers every years. Good quality and hard wearing

Reviewer Ratings

How do you feel about the size?

True to size

Style

Excellent

Material

Excellent

Helpful?

Reviewer Ratings

How do you feel about the size?

True to size

Style

Excellent

Material

Excellent

26 July 2026MightyMinx

Great value

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Bought the same last year, still wearable but had to upsize due to growth spurts

Reviewer Ratings

How do you feel about the size?

True to size

Helpful?

Reviewer Ratings

How do you feel about the size?

True to size

25 July 2026APT5

Outstanding quality, great fit.

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Outstanding quality as always. I buy these every year for my grandson and they always last and look smart until he grows out of them.

Reviewer Ratings

How do you feel about the size?

True to size

Value for Money

Excellent

Style

Excellent

Material

Excellent

Helpful?

Reviewer Ratings

How do you feel about the size?

True to size

Value for Money

Excellent

Style

Excellent

Material

Excellent

25 July 2026saab07

School Trousers

Originally posted on marksandspencer.com (UK)

Bought to replace outgrown trousers Wear and wash well

Helpful?

25 July 2026MrsAppo

Thin material sent back

Originally posted on marksandspencer.com (UK)

No, I don't recommend this

Very poor quality. Could see my hand through the material. Sent back. Expected more from M&S.

Reviewer Ratings

How do you feel about the size?

A bit large

Value for Money

Poor

Style

Fair

Helpful?

Reviewer Ratings

How do you feel about the size?

A bit large

Value for Money

Poor

Style

Fair

24 July 2026CookieGem

Fantastic for the slim boys

Originally posted on marksandspencer.com (UK)

Perfect for my lean boy and lovely material. I will be buying these again.

Reviewer Ratings

How do you feel about the size?

True to size

Helpful?

Reviewer Ratings

How do you feel about the size?

True to size

23 July 2026Wor kid

Great school trousers

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Great quality school trousers. Always buy these for my grandsons. They wash well and are hard wearing for active boys.

Reviewer Ratings

How do you feel about the size?

A bit large

Value for Money

Excellent

Style

Excellent

Material

Excellent

Helpful?

Reviewer Ratings

How do you feel about the size?

A bit large

Value for Money

Excellent

Style

Excellent

Material

Excellent

21 July 2026

Quick delivery, perfect condition

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Arrived very quickly and in perfect condition, exactly as described. Won’t buy school trousers anywhere else

Reviewer Ratings

How do you feel about the size?

True to size

Helpful?

Reviewer Ratings

How do you feel about the size?

True to size

20 July 2026stagsa

l

Originally posted on marksandspencer.com (UK)

bought for new secondary school in sept for tall slim 11year old grandson 11/12 too short though had to return but kept 12/13 and take in at waist drastically

Reviewer Ratings

Material

Excellent

Helpful?

Reviewer Ratings

Material

Excellent

20 July 2026Mrs Gregory

Good value and easy fit recommend

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Nice fit and material recommend them easy and wash well

Reviewer Ratings

How do you feel about the size?

True to size

Value for Money

Excellent

Style

Excellent

Material

Excellent

Helpful?

Reviewer Ratings

How do you feel about the size?

True to size

Value for Money

Excellent

Style

Excellent

Material

Excellent

20 July 2026Tarn

Great trousers

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

The fit of these school trousers are excellent and they wash really well

Reviewer Ratings

How do you feel about the size?

True to size

Value for Money

Excellent

Style

Excellent

Material

Excellent

Helpful?

Reviewer Ratings

How do you feel about the size?

True to size

Value for Money

Excellent

Style

Excellent

Material

Excellent

18 July 2026Tracey497t

All good!

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Boys trousers perfect fit, good quality no issues with them

Reviewer Ratings

How do you feel about the size?

True to size

Helpful?

Reviewer Ratings

How do you feel about the size?

True to size

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