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2 Pack Boys' Longer Length School Trousers (9-18 Yrs)

Product code: T764776L

About this style

These slim-leg school trousers are smart and comfortable, with added stretch and a longer length. They fit narrow at the waist and hem. Crease-resistant fabric helps reduce wrinkles. Adjustable waist and hems allow room to grow. Unpick and press for an extra 3 cm. A weatherproof finish helps repel showers, while stain and ink resistance keeps them looking smart.

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

Added Stretch

Safety Warning

Keep away from fire

Composition

64% polyester, 34% viscose and 2% elastane (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

Do not dry clean

M&S

2 Pack Boys' Longer Length School Trousers (9-18 Yrs)

€20 - €26

Colour

Waist

Inside Leg

Free standard delivery over €75

Reviews (11)

4.7

91% Recommended this product

Mentions
16 July 2026SamOdus

Almost excellent. Almost!

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Really good pair of trousers. Reason for 4 stars? Could be a bit loose around the thigh.

Reviewer Ratings

How do you feel about the size?

A bit small

Value for Money

Excellent

Style

Excellent

Material

Excellent

Helpful?

Reviewer Ratings

How do you feel about the size?

A bit small

Value for Money

Excellent

Style

Excellent

Material

Excellent

14 July 2026LauraV3

Great stuff!

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Amazing stuff, my son is very tall at the age of 15 and the length of those trousers is perfect. I really struggle to get pair of shook trousers for son and those are just great!

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

13 July 2026J7056123

Length problem

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

These school pants are great value for money. My only problem was, that you don't put inside leg measurement on Web site, so I finished up having to order 3 different lengths, to ge them the right length

Reviewer Ratings

How do you feel about the size?

True to size

Value for Money

Good

Style

Average

Material

Average

Helpful?

Reviewer Ratings

How do you feel about the size?

True to size

Value for Money

Good

Style

Average

Material

Average

12 July 2026kathincarlisle

Great value

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Great value for two Pairs! Can adjust the waist for a tall slim lad.

Reviewer Ratings

How do you feel about the size?

A bit large

Value for Money

Excellent

Style

Good

Material

Excellent

Helpful?

Reviewer Ratings

How do you feel about the size?

A bit large

Value for Money

Excellent

Style

Good

Material

Excellent

12 July 2026Bons76

Excellent idea!

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Love this idea of the longer length, they haven’t been worn yet as they are for the new school year but they do fit perfectly in the length without being too big round the waist.

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

12 July 2026mandsrev1

Ideal for tall, slim teenagers

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

I purchased these for my grandson who is tall for his age but has a very slim waist. Well done M and S for providing school uniform to fit all shapes and sizes of children with a great range of ages.

Reviewer Ratings

How do you feel about the size?

True to size

Value for Money

Excellent

Style

Excellent

Material

Good

Helpful?

Reviewer Ratings

How do you feel about the size?

True to size

Value for Money

Excellent

Style

Excellent

Material

Good

06 July 2026Akb65

Excellent

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Great quality, great long length, lasted a full school year on previous ones i have bought

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

06 July 2026LdyF

Long length leg

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Good quality school trousers , good length but could be an inch longer.

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 July 2026NiDhufaigh

Perfect length for tall boys

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

These are fantastic, I find it really hard to buy school trousers for my son as he’s 6ft 3 and only age 13 years so well done M&S - highly recommend

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

27 June 2026Meeps

Perfect for my lanky 14 year old!

Originally posted on marksandspencer.com (UK)

School trousers are tricky when you need the length but not too much width! This size and length has enabled my 14 year old to look smart again for school!

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 June 2026Al1985

The best school trousers for taller slim boys

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

I buy these every year as they are extra long and the waist can be adjusted for my very slim child. The shame is that my local store is closing so will no longer be able to buy these on click and collect.

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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