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Boys' Skinny Leg Longer Length School Trousers (2-18 Yrs)

Product code: T764765L

About this style

Skinny leg school trousers that bring a modern look to the uniform. Longer length options cater for taller children, while the added stretch fabric means they move comfortably throughout the day. The crease-resistant finish keeps them looking smart, and the grow-proof hems extend for an extra 3cm when needed.

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

Skinny leg

Button and zip fastening

Elastic back waistband and mock fastening for- 2-6 years

Elastic back waistband with zip and hook and bar fastening for- 6-10 years

Flat waistband with zip and hook and bar fastening for-10-11+

Stain & weatherproof: a durable finish that repels water and stains

Our crease resistant technology stops clothes from creasing during wear, and ensures creases fall out more easily

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

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

Online only

Boys' Skinny Leg Longer Length School Trousers (2-18 Yrs)

£8 - £13

Fit
Colour

Customers say:

Fits true to size()
Waist

Inside Leg

Free standard delivery over £75

Reviews (168)

4.6

78% Recommended this product

Mentions
02 August 2026J0R
Verified Purchase

Good fit nice fabric

Yes, I recommend this

Seem good fabric and fitnwell, we returned as he preferred the slim fit

Reviewer Ratings

How did it fit?

True to size

Value for Money

Average

Style

Good

Material

Good

Helpful?

Reviewer Ratings

How did it fit?

True to size

Value for Money

Average

Style

Good

Material

Good

24 July 2026PR23
Verified Purchase

Perfect Trousers

Yes, I recommend this

these are the BEST school trousers I have ever purchased ,this is the second year of purchase good quality ,great value for money, easy wash non iron love the fact you can buy longer lengths in this style as my son is tall but very skinny

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

05 June 2026MSE816
Verified Purchase

Quality trousers

Yes, I recommend this

They seem to be good quality (only time will tell really). Nice cut and a good fit; length is as advertised (31”). The usual great M&S quality.

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

06 May 2026Lettie1983
Verified Purchase

Perfect fit for my tall teen

Yes, I recommend this

I’ve got a tall, slim 14‑year‑old (almost 6ft) and the extra‑long 14–15 fit him perfectly. It’s such a relief to buy his actual size without them being huge around the waist. The material feels lovely and soft as 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

11 April 2026Abbey79
Verified Purchase

Nice material

Yes, I recommend this

Too long for my daughter and the waist like too loose

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

11 February 2026JSGB31
Verified Purchase

Good quality. Great in longer length.

Bought these school trousers for my tall and very slim 17 year old son. The age 13/14 fit perfectly with the longer length. Finding trousers has always been a problem as the correct age is always too wide for him. Wish I’d found this option sooner.

Helpful?

02 February 2026Hodgluc
Verified Purchase

Stretch Skinny Leg Trousers

Yes, I recommend this

Bought the extra long leg for my 5ft 10 inch son, fit great & according to the tag there is an extra 3cm if I unpick the hem. Great adjustable waistband hopefully see him through the year.

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

26 January 2026Peppa pot
Verified Purchase

Great fit

Yes, I recommend this

Fit my 11 year old skinny leggy lad perfect. Look nice feel nice. He’s happy with them

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

01 January 2026Sb1000
Verified Purchase

Great trousers for school

Yes, I recommend this

Great quality. Good length and the skinny leg fit is exactly what we like.

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

10 December 2025Rolaa
Verified Purchase

Brilliant

Yes, I recommend this

My son, who's tall and skinny, suit these very well!

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

23 October 2025SCH431
Verified Purchase

Great for tall slim kids

Yes, I recommend this

Bought for tall slim child. Great fit. I am struggling to find trousers long enough but that aren’t too wide. These do the job nicely.

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

07 October 2025Busy mummy 13
Verified Purchase

Great fit

Yes, I recommend this

These fit my very tall 15 year old perfectly. I struggle to find trousers long enough but also skinny enough elsewhere.

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

06 October 2025Star5012
Verified Purchase

Great quality

Yes, I recommend this

Excellent product. Daughter very happy with them for school.

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

02 October 2025Bella5174
Verified Purchase

Perfect for my tall son

Yes, I recommend this

They fit well not too skinny and long enough for my 6ft 16 year old son. Adjustable waist is great as he is very slim.

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

02 October 2025LailaT
Verified Purchase

Great fit but keep stock levels higher

Yes, I recommend this

Great trousers for my tall skinny son. Shame about how long it took for the size we needed for him to come back into stock.

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

28 September 2025Lilian lil
Verified Purchase

Great fit

Yes, I recommend this

Great fit and great quality , comfortable and feel soft

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

22 September 2025Mrs E Llanelli1
Verified Purchase

A great fit around the hip for a slim person !

No, I don't recommend this

I bought these trousers in skinny leg because I previously bought slim leg for years and something was not quite right in the fitting. My 14yr old son has a small pelvic area and a small waist . This time I was delighted with the fit and they were perfect because the skinny leg does his small frame justice! The material was flexible and soft, feeling comfortable. An added bonus is that my son will not wear a belt and the waist adjusters on the inside give security.

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

21 September 2025ShopaholicAbroad35
Verified Purchase

Waist too wide

My son is regular height and size and these trousers had to be tightened on the waist so much that they look weird. The only reason I bought skinny fit was for the waist to match the fit but it did not work out. Last year’s slim fit ones were a similar story. They are otherwise good quality.

Helpful?

13 September 2025Dhm1133
Verified Purchase

Super longer length

These trousers are perfect for taller teenagers. No other store caters for them.

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

15 April 2025Lisa 25
Verified Purchase

Black school trousers

Yes, I recommend this

Good quality and fit and perfect with having the choice of longer length. Bought another pair as such good quality.

Reviewer Ratings

Quality

Excellent

Value for Money

Excellent

Style

Excellent

How did it fit?

True to size

Helpful?

Reviewer Ratings

Quality

Excellent

Value for Money

Excellent

Style

Excellent

How did it fit?

True to size

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