Update your browser for a better shopping experience!

Get faster load times, stronger security and access to all features.

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)

£11 - £17

Colour

Customers say:

Fits true to size()
Waist

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

Reviews (157)

4.6

83% Recommended this product

Mentions
30 July 2026AlisaD
Verified Purchase

Perfect

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 did it fit?

True to size

Value for Money

Excellent

Style

Excellent

Material

Excellent

Helpful?

Reviewer Ratings

How did it fit?

True to size

Value for Money

Excellent

Style

Excellent

Material

Excellent

29 July 2026Baglady53
Verified Purchase

Good quality

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 did it fit?

True to size

Value for Money

Excellent

Style

Excellent

Material

Excellent

Helpful?

Reviewer Ratings

How did it fit?

True to size

Value for Money

Excellent

Style

Excellent

Material

Excellent

27 July 2026naaaaaaaa
Verified Purchase

Waist issue

Originally posted on marksandspencer.ie

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

Helpful?

27 July 2026Happygran1952
Verified Purchase

Good quality snd always well finished

Yes, I recommend this

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

Reviewer Ratings

How did it fit?

True to size

Value for Money

Excellent

Style

Excellent

Helpful?

Reviewer Ratings

How did it fit?

True to size

Value for Money

Excellent

Style

Excellent

26 July 2026Jillibean1234
Verified Purchase

Great quality and the longer length are a godsend

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 did it fit?

True to size

Value for Money

Excellent

Style

Excellent

Material

Excellent

Helpful?

Reviewer Ratings

How did it fit?

True to size

Value for Money

Excellent

Style

Excellent

Material

Excellent

26 July 2026Spicegirl90
Verified Purchase

Good school trousers

Yes, I recommend this

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

Reviewer Ratings

How did it fit?

True to size

Style

Excellent

Material

Excellent

Helpful?

Reviewer Ratings

How did it fit?

True to size

Style

Excellent

Material

Excellent

26 July 2026MightyMinx
Verified Purchase

Great value

Yes, I recommend this

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

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

25 July 2026APT5
Verified Purchase

Outstanding quality, great fit.

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 did it fit?

True to size

Value for Money

Excellent

Style

Excellent

Material

Excellent

Helpful?

Reviewer Ratings

How did it fit?

True to size

Value for Money

Excellent

Style

Excellent

Material

Excellent

25 July 2026saab07
Verified Purchase

School Trousers

Bought to replace outgrown trousers Wear and wash well

Helpful?

25 July 2026MrsAppo
Verified Purchase

Thin material sent back

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 did it fit?

A bit large

Value for Money

Poor

Style

Fair

Helpful?

Reviewer Ratings

How did it fit?

A bit large

Value for Money

Poor

Style

Fair

24 July 2026CookieGem
Verified Purchase

Fantastic for the slim boys

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

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

23 July 2026Wor kid
Verified Purchase

Great school trousers

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 did it fit?

A bit large

Value for Money

Excellent

Style

Excellent

Material

Excellent

Helpful?

Reviewer Ratings

How did it fit?

A bit large

Value for Money

Excellent

Style

Excellent

Material

Excellent

21 July 2026
Verified Purchase

Quick delivery, perfect condition

Yes, I recommend this

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

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

20 July 2026stagsa
Verified Purchase

l

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
Verified Purchase

Good value and easy fit recommend

Yes, I recommend this

Nice fit and material recommend them easy and wash well

Reviewer Ratings

How did it fit?

True to size

Value for Money

Excellent

Style

Excellent

Material

Excellent

Helpful?

Reviewer Ratings

How did it fit?

True to size

Value for Money

Excellent

Style

Excellent

Material

Excellent

20 July 2026Tarn
Verified Purchase

Great trousers

Yes, I recommend this

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

Reviewer Ratings

How did it fit?

True to size

Value for Money

Excellent

Style

Excellent

Material

Excellent

Helpful?

Reviewer Ratings

How did it fit?

True to size

Value for Money

Excellent

Style

Excellent

Material

Excellent

18 July 2026Tracey497t
Verified Purchase

All good!

Yes, I recommend this

Boys trousers perfect fit, good quality no issues with them

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

17 July 20264grand
Verified Purchase

Great hard wearing trousers, great length

Yes, I recommend this

Perfect length, although too wide at the waist , boys are very thin.

Reviewer Ratings

How did it fit?

A bit large

Value for Money

Good

Style

Good

Material

Excellent

Helpful?

Reviewer Ratings

How did it fit?

A bit large

Value for Money

Good

Style

Good

Material

Excellent

16 July 2026NevesPrimo
Verified Purchase

Great

Yes, I recommend this

Fits perfectly looks smart adjustable waist helpful

Reviewer Ratings

How did it fit?

True to size

Value for Money

Good

Style

Good

Material

Good

Helpful?

Reviewer Ratings

How did it fit?

True to size

Value for Money

Good

Style

Good

Material

Good

16 July 202617Clairebear77
Verified Purchase

Seem Great

Yes, I recommend this

Seem like good quality school trousers. Not needed until September so not worn or washed as yet so unable to comment on that, but feel like nice material and look very smart.

Reviewer Ratings

How did it fit?

True to size

Value for Money

Excellent

Style

Excellent

Material

Excellent

Helpful?

Reviewer Ratings

How did it fit?

True to size

Value for Money

Excellent

Style

Excellent

Material

Excellent

1 of 27