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M&S Collection

Sienna Straight Leg Jeans

£26

Colour

Customers say:

Fits true to size()
Waist

Inside Leg

Free standard delivery over £60

Product code: T577566

About this style

Add a touch of contemporary style to your everyday wardrobe with these Sienna denim jeans. The straight leg cut offers a classic silhouette, while the super stretchable fabric provides all-day comfort and flexibility with a soft, comfortable feel. Perfect for casual wear, finished with practical button and zip fastening for a secure fit. M&S Collection: easy-to-wear wardrobe staples that combine classic and contemporary styles.

Straight: Classic fit from hip to hem

Details & care

Item details

Model Height: 5ft10"/178cm

Model is wearing size: 16/LNG

Fit and style

Straight leg

Button and zip fastening

Mid rise

Composition

80% cotton, 18% polyester and 2% elastane

Care

Wash at 40°C

Do not bleach

Do not tumble dry

Iron at medium temperature

Do not dry clean

Delivery, collection & returns

Delivery

Standard

UK Standard Delivery is available for £3.99 or free on orders over £60 (excluding furniture).

Nominated Day

UK Next Day Delivery and UK Nominated Day Delivery (excluding Northern Ireland) are available for £5.99 (excluding furniture)

Collection

Collect from store

Store collection is free on all fashion, home and beauty orders.

Returns

UK returns

Free

Exclusions apply

Full delivery and collection informationOur returns policy

Reviews (11551)

4.3

67% Recommended this product

Mentions
07 October 2025Smsd
Verified Purchase

Great jeans

Yes, I recommend this

Great quality and good fit true to size very pleased

Reviewer Ratings

How did it fit?

Very large

Helpful?

Reviewer Ratings

How did it fit?

Very large

07 October 2025windymollie
Verified Purchase

Lovely and stretchy

Yes, I recommend this

Great for the price fit lovely I’m 5/10 got 12 Long lovely length round bottom of the foot defo buy again yes I recommend them

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

07 October 2025Mo1976
Verified Purchase

Great jeans

Yes, I recommend this

They were exactly what I wanted. Just a shame I couldn't get the extra short.

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

07 October 2025amiy
Verified Purchase

Good fit true to size very happy, has a decent str

Yes, I recommend this

Good fit high quality, true to size, happy with would buy more

Helpful?

07 October 2025Ziggy68
Verified Purchase

Great quality

Yes, I recommend this

Good fit and very comfy. Bought two pairs in different colours.

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

07 October 2025Deeneyj
Verified Purchase

Nice jeans

Nice fitting comfortable jeans, would recommend to a friend

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

07 October 2025Ginge2
Verified Purchase

When short doesn’t mean short….

No, I don't recommend this

I have bought M&S jeans for years and 12 short has always been a perfect length for me at 5’ 2.5”These “short” jeans were at least two inches too long - and I haven’t shrunk! Do I now need to order extra short (which are rarely in stock and certainly not in my local store)? I certainly don’t consider myself to be “extra short” and I feel sorry for those who are as it seems they are now excluded. As for me, looks like I need to shop elsewhere for jeans.

Reviewer Ratings

How did it fit?

Very large

Helpful?

Reviewer Ratings

How did it fit?

Very large

07 October 2025Hb1405
Verified Purchase

Way tot long

As with all other short fit jeans i have tried from M&S way too long being 5ft 1 M&S short and petite range used yo be perfect but now way to long. Its a real shamevas ysed to be my gonto brand for jeans

Reviewer Ratings

How did it fit?

Very large

Helpful?

Reviewer Ratings

How did it fit?

Very large

06 October 2025LisaGE
Verified Purchase

Fab X long length

Yes, I recommend this

So glad these are available in extra long. I’m 6ft tall and they are a super length

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

06 October 2025Lorki12
Verified Purchase

Comfy

Yes, I recommend this

Just what i was looking for, i have skinny legs so wide leg jeans dont suit me. These come up a little large. Next time i would size down.

Reviewer Ratings

How did it fit?

A bit large

Helpful?

Reviewer Ratings

How did it fit?

A bit large

06 October 2025KimboLimbo
Verified Purchase

Excellent Quality at a Very Reasonable Price

Yes, I recommend this

Fabulous pair of jeans with a great price tag. I already had a pair of these from years ago and they're still going strong. I have recently bought a black and indigo pair.

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

06 October 2025Polly54fred
Verified Purchase

The sizes are inconsistent

So hard to get a pair that fits now. I have been buying 10s for years and now they are too short. Some 10 fit others are tight. I had to return them.

Reviewer Ratings

How did it fit?

Small

Helpful?

Reviewer Ratings

How did it fit?

Small

06 October 2025DexysMum
Verified Purchase

Favourite jeans!

Yes, I recommend this

The best as usual. Plus the the fit is always spot on, unlike so many other M&S jeans

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

05 October 2025Broadway Shopper
Verified Purchase

Sienna Jeans

Yes, I recommend this

I love these jeans. I have several pairs now. They are a perfect fit and definitely value for money.

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

05 October 2025Becsxx
Verified Purchase

Love these Sienna jeans

Yes, I recommend this

Bought these in white and love them. They are not so thin they show anything (!) but not too heavy, just perfect. Sizing is good too.

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

05 October 2025Bor26
Verified Purchase

Stylish, comfortable jeans

Yes, I recommend this

Excellent fit, reasonable price and they wash well,keeping their shape.

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

05 October 2025HF2
Verified Purchase

Sienna short straight jeans

Yes, I recommend this

Prefect length ordered short. Good fit, soft material and washed well, no colour loss.

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

05 October 2025Blesy5
Verified Purchase

Good fit

Yes, I recommend this

Comfortable fit...tried Extra short ( I'm 5')but amazingly they were too short so changed for Short Leg.

Helpful?

05 October 2025comfysoul
Verified Purchase

Great fit.

Yes, I recommend this

The jeans were a great fit and well made. The material was soft and very comfortable. A good value,every day pair of jeans .

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

05 October 2025JillDex1
Verified Purchase

Good fit

Yes, I recommend this

Great quality, good fit. Would recommend. Arrived on time

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

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