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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.

M&S

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

€20 - €26

Colour

Waist

Inside Leg

Free standard delivery over €75, otherwise €4.50

Reviews (31)

4.8

81% Recommended this product

Mentions
29 September 2026WJD58

Good school trouser

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Good school trouser. Longer length option is excellent and true to being longer length. Value in pack of two.

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

10 September 2026Funnypublicnamegoeshere

Just right

Originally posted on marksandspencer.com (UK)

Perfect for my skinny 6-footer, he has super long legs and a tiny waist.

Reviewer Ratings

How do you feel about the size?

True to size

Value for Money

Excellent

Style

Average

Helpful?

Reviewer Ratings

How do you feel about the size?

True to size

Value for Money

Excellent

Style

Average

09 September 2026mummy5

Great for Children who have extra long Leg’s

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Good quality grateful that there are two trousers. Material not thin so girls can wear this easily

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

02 September 2026Barney58

Long length school trousers

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Excellent longer length trousers for skinny 5fft 11 inch boy old fits at waist still as has side button inside to make waist smaller - good quality

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 September 2026Jsedg

Perfect trousers

Originally posted on marksandspencer.com (UK)

All round great trousers and prefect length and fit for my boys

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 September 2026CCCork

longer-length trousers + little bit extra length

It's tricky to find longer-length trousers that don't just get wider too. I've bought 17-18 (the biggest size) for my 14 yr old. They are too wide but not ridiculously so. I've already extended the length so hopefully they last the year. nice quality.

Helpful?

29 August 2026woodst

Can’t go wrong here

Yes, I recommend this

Excellent quality and length, and adjustable waist, for a great price

Reviewer Ratings

Quality

Excellent

Value for Money

Excellent

Helpful?

Reviewer Ratings

Quality

Excellent

Value for Money

Excellent

29 August 2026Another unknown reviewer

Good quality. Still wide in waist.

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

They are still too wide in waist on the required length, but at least not that much as many other modes. It is a tricky with a tall and slim boy.

Reviewer Ratings

Value for Money

Excellent

Style

Excellent

Material

Excellent

Helpful?

Reviewer Ratings

Value for Money

Excellent

Style

Excellent

Material

Excellent

27 August 2026Keech77

Best material for a comfortable school trouser!

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Good quality material, soft for this boys that don’t like scratchy school trousers. Don’t ride up allowing movement or sag at the back when sitting. Look smart and really pleased with the comfort for a 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

26 August 2026HGWW

Reliably top quality & great price - unbeatable

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Great to see this in stock online. Seem to fit well - M&S one of few shops that cater for tall slim boys, most other suppliers have oversized bums to all their longer length trousers. Good quality and holds shape and creases 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

24 August 2026Wheeler84

Extra long length

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Always great quality and they last. It’s great that I can get the extra long length, but still have the option of the adjustable waste meaning I don’t have to size up.

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

17 August 2026M J Watkins

Great fit !

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Ideal length. My son is 13 and 6ft and slim. Perfect.

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

17 August 2026Carebear88

Great secondary school trousers

Originally posted on marksandspencer.com (UK)

These trousers are great for really tall and slim teenagers and having a adjusting waist is also very handy. easy wash and look smart

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

16 August 2026JoanneP71

Fit well

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

These are great if you’ve got a child that is tall and slim. They still have the adjustable waist but are cut slimmer in the waist/ hip

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

16 August 2026SMJ45

Good for tall kids

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Fit well - long enough for my 6’1” son and a fair price. I get these most years; wash well and don’t need ironing (I don’t use the tumble dryer for these)

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

15 August 202667Lor

Perfect fit

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

I was struggling to find school trousers long enough for my grandson however these are not only super quality but also fit perfectly.

Reviewer Ratings

Value for Money

Excellent

Style

Good

Material

Excellent

Helpful?

Reviewer Ratings

Value for Money

Excellent

Style

Good

Material

Excellent

02 August 2026Award123

Boy long black school trousers

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Great length, lovely material, soft to touch, very good value

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

30 July 2026Mad_mand02

Great longer length trousers

Originally posted on marksandspencer.com (UK)

Excellent quality trousers, adjustable waist. Longer length for my ever growing boy. They even have turn downs for that xtra growth spirt. Last pairs purchased have lasted well.over the 12 months and have been handed down.

Reviewer Ratings

Material

Excellent

Helpful?

Reviewer Ratings

Material

Excellent

29 July 2026Barbie 24

Pk of 2 boys school trousers

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

My grandson is very tall so the extra long leg is great he is very thin.

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

24 July 2026VJMundy

Great quality and love the multipack option

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

great quality as ever. Have always bought M&S and they never disappoint.

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

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