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2 Pack Boys' Slim Fit Slim Leg School Trousers

Product code: T764768S

About this style

School-ready style comes in this practical two-pack of slim-fit trousers. Cut with slim legs for a contemporary look, they feature stain and weatherproof technology to repel marks, plus crease-resistant fabric to keep them smart. The adjustable waist and grow-proof hems ensure they fit throughout the school year.

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), Slim leg - 100% polyester

Care

Wash at 40°C delicate

Do not bleach

Tumble dry medium temperature

Iron at medium temperature

Professional dry clean

M&S

Online only

2 Pack Boys' Slim Fit Slim Leg School Trousers

€14 - €22

Colour

Waist

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

Reviews (49)

4.5

69% Recommended this product

Mentions
05 September 2026D rio

Very good quality and excellent price

Originally posted on marksandspencer.com (UK)

Bought them for my grandchildren for school really good quality and very good price

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

05 September 2026Normalproprtions

Not slim fitting

Originally posted on marksandspencer.com (UK)

Quality is good and length is good, but as with all boys trousers these days they are excessively big around the waist despite picking the slim fit version. I presume this is so they do not offend the masses of overweight children and their parents, but it just means the back of the waist is crumpled up and uncomfortable for regular sized boys.

Reviewer Ratings

How do you feel about the size?

Large

Value for Money

Good

Style

Poor

Material

Good

Helpful?

Reviewer Ratings

How do you feel about the size?

Large

Value for Money

Good

Style

Poor

Material

Good

05 September 2026Sallyw60

Exceptionally slim waist!

Originally posted on marksandspencer.com (UK)

No, I don't recommend this

Our grandson is very tall & slim, so thought these would be ideal. However, surprisingly very tight around the waist, so instead I bought slim leg, regular waist which have a couple of buttons to tighten/expand.

Helpful?

01 September 2026RoniP

Great quality and good fit

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Great quality and wash well. Perfect for my very slim son. I’ve bought these again this year as they fit very well and the adjustable waist is helpful.

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 August 2026

Back to school

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Perfect fit, quality brilliant. Adjustable waist. Perfect length

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

15 August 2026AJ M

Great Trousers

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Good trousers happy with the purchase, good fabric, good fit

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

12 August 2026Phil4327

Excellent value for money and true to size.

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Excellent value for money and true to size, the adjustable waistband is an added bonus. These trousers look smart in the slim fit and are easy to wash and wear. Absolutely perfect for school wear and smart enough to be worn with a shirt and jacket for a more formal look.

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

04 August 2026Caro1yn

Trusted trousers!

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Bought in the recent sale for my son as he’s starting a new school. I love the elastic inside meaning you can adjust the waist to make the trousers last longer, and the slim fit. Nice thick fabric and will hopefully last a nice long time.

Reviewer Ratings

How do you feel about the size?

True to size

Value for Money

Excellent

Style

Good

Material

Excellent

Helpful?

Reviewer Ratings

How do you feel about the size?

True to size

Value for Money

Excellent

Style

Good

Material

Excellent

01 August 2026Mum Alex

Fantastic trousers - repeat purchase

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

3rs year of buying these trousers for our very slim son. Easy to fit with the elasticated inner waistband, durable, wash well and extra handy to have the ability to undo the hem to extend the length as he grows. Highly recommend.

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

01 August 2026Kloie

Great quality

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Really good quality as always. They keep their shape and no need to iron!

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 2026bengalLady

last the full school year

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

long-lasting quality school trousers. With the adjustable hem they grow with your child

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 2026Ryan JL

Havent even arrived 3 weeks later!

Originally posted on marksandspencer.com (UK)

No, I don't recommend this

Still waiting 3 weeks later for my order awful service

Reviewer Ratings

How do you feel about the size?

Very small

Value for Money

Poor

Style

Poor

Material

Poor

Helpful?

Reviewer Ratings

How do you feel about the size?

Very small

Value for Money

Poor

Style

Poor

Material

Poor

23 July 2026Wor kid

Good quality school trousers

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

As usual good quality school trousers ready for next term. The slim fit is perfect for my grandsons.

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

22 July 2026MsMartins

They could be better

Originally posted on marksandspencer.com (UK)

No, I don't recommend this

Would love if these were cotton rather than polyester

Reviewer Ratings

How do you feel about the size?

A bit large

Material

Poor

Helpful?

Reviewer Ratings

How do you feel about the size?

A bit large

Material

Poor

19 July 2026Regretful

Perfect!

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Look at many shops for skinny waist, long leg boys trousers and these were the first I found that first perfectly with growing room!

Reviewer Ratings

How do you feel about the size?

True to size

Value for Money

Excellent

Style

Average

Material

Good

Helpful?

Reviewer Ratings

How do you feel about the size?

True to size

Value for Money

Excellent

Style

Average

Material

Good

17 July 202612345B

Perfect fit for slim grandson

Originally posted on marksandspencer.com (UK)

Fit my slim grandson perfectly, look smart and seem to be good quality

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

12 July 2026Marina87

Great quality, material soft and very comfortable

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Ideal for my slim boy, fits nicely and look great around the legs

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

31 May 2026LauraRen85

Great trousers

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Great trousers perfect for slim build as although my son has the right leg length, he is skinny round the waist so these suit perfectly.

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 May 2026FifiMel

Great quality and good fit for my boys

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Great quality trousers and excellent fit for both my boys.

Reviewer Ratings

How do you feel about the size?

True to size

Value for Money

Good

Style

Good

Material

Good

Helpful?

Reviewer Ratings

How do you feel about the size?

True to size

Value for Money

Good

Style

Good

Material

Good

25 May 2026Galixi

Great quality!

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Good quality and fit, I would recommend to family and friends and definitely purchase them again in the future.

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

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