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M&S Collection

Sienna Supersoft High Waisted Jeans

£35

Colour

Customers say:

Fits true to size()
Waist

Inside Leg

Free standard delivery over £60

Product code: T577746

About this style

These Sienna jeans are crafted from supersoft fabric for a luxurious feel. They sit high on the waist, with a modern straight-leg cut. Added stretch ensures comfort, while classic five-pocket styling creates a timeless look. M&S Collection: easy-to-wear wardrobe staples that combine classic and contemporary styles.

Details & care

Item details

Model Height: 5ft11"/181cm

Model is wearing size: 8/LNG

Fit and style

Straight leg

Button and zip fastening

High waisted

Added Stretch

Composition

88% cotton, 10% polyester and 2% elastane (exclusive of trimmings)

Care

Wash at 40°C

Do not bleach

Tumble dry low temperature

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 (348)

4.2

64% Recommended this product

Mentions
15 September 2025Effiejj55
Verified Purchase

M&S Jeans

Yes, I recommend this

Perfect length and fit, very comfortable, this is my 3rd pair over the past few years they last and wash well. They are my favourite jeans and would highly recommend them.

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

15 September 2025NanaFlo5
Verified Purchase

Great fit

Yes, I recommend this

Lovely soft denim, very comfortable. I went for short and perfect length as I am 5 4

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

15 September 2025WANY2012
Verified Purchase

Very happy with the sienna range

Yes, I recommend this

Really happy with all the sienna style of jeans i have purchased. Consistency in size and quality.

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

15 September 2025Spidernan 0204
Verified Purchase

As always, excellent quality

Yes, I recommend this

The fit is excellent, the length is just right and the denim is of the best quality. So glad I found M & S jeans.

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

14 September 2025MrsBear62
Verified Purchase

Perfect fit and so comfy

Yes, I recommend this

After reading other reviews I was concerned about sizing so I ordered my usual size (12) and a size up (14). Needn’t have worried, the 12 was a perfect fit. These are my new favourite jeans, love them!

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

14 September 2025Shirley Alice
Verified Purchase

Lovely jeans

The jeans i bought in the spring are the same but in a different colour but in a Size 10 petite. Perfect fit. I'm glad i checked the reviews. So i bought a size 12 and they fit perfectly. My sized 10 also fit perfectly still! Whats happening with your sizing M&S?

Helpful?

14 September 2025marksbuyerat22
Verified Purchase

Soft denim

Yes, I recommend this

Comfortable denim nice and soft have had before but not in this dark denim colour

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

14 September 2025Puss1
Verified Purchase

So comfortable

Yes, I recommend this

Comfortable and look good, my favourite jeans, only buy M&S

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

14 September 2025Ilovethegarden123
Verified Purchase

Bit long

Yes, I recommend this

Usual quality and shape but longer than usual. Short would have been better instead of regular.

Reviewer Ratings

How did it fit?

A bit large

Helpful?

Reviewer Ratings

How did it fit?

A bit large

13 September 2025lapwing
Verified Purchase

Best jeans ever

Yes, I recommend this

I have tried SO hard to like wearing wide legged jeans but I know I feel best in straight leg ones. These are extra soft and comfortable and I feel great in them .

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

22 June 2025Sonney

small fit

No, I don't recommend this

The fabric of the supersoft straight leg jeans is lovely however the fit is very small and with my last 2 purchases I have had to go up a size but then the front is far too high!! The length has also changed and is much longer than it used to be. Tried a pair of M&S £45 straight leg jeans and my usual fit is fine!!

Reviewer Ratings

Quality

Excellent

Value for Money

Excellent

Style

Good

How did it fit?

Small

Length

Long

Helpful?

Reviewer Ratings

Quality

Excellent

Value for Money

Excellent

Style

Good

How did it fit?

Small

Length

Long

16 June 2025JubileeJ

Sizing? Quality control? What's going on ???

No, I don't recommend this

I have been purchasing these jeans in several colours for a few years, same size 12/Short and have always been really pleased with them, until now. On trying to buy a pair in white for the summer the first pair I got were way too tight, couldn't get them anywhere near me and covered in black marks, a one off problem on sizing and quality control I thought. This was just before the hacking so at least I was able to collect and return to store. Obviously from then on we had the difficulties on not being able to order online so I went around trawling 3 different M&S stores on a regular basis for them but my size was never in stock. Now the online ordering is back on I reordered same jeans plus a pair of Harper white to try only to find the size 12 on both pairs are way, way too small, nowhere near the size of the previous of size 12 M&S jeans I have in my wardrobe so I've had to return. Bear in mind that we are having to pay for delivery as click and collect is not available. Unbeaten I ordered another pair of white Sienna jeans this time size 14 only to receive, today, a knitted yellow vest !!! At least my delivery charge on this return will be refunded. I know there are ongoing problems with the website but what has happened to your sizing on these jeans? Are you using a different supplier/manufacturer or gone back to 1950s sizing? Disappointed, I expect better from Marks and Spencer and right now I don't know if I have the energy and time to order anymore pairs of white jeans. The one star is for the quick delivery.

Reviewer Ratings

How did it fit?

Very small

Length

Very short

Helpful?

Reviewer Ratings

How did it fit?

Very small

Length

Very short

14 May 2025VickyG88
Verified Purchase

Sub- standard Sienna Jeans

No, I don't recommend this

Been getting these sienna jeans for about 4/5 years and loved them. Bought 2 new pairs in my usual size, washed before wearing but on wearing them they are so much smaller, shorter and scratchier than my usual favourite jeans. Denim is poor quality and skimped on fabric. Unwearable and very disappointed. These jeans should not be sold as sienna jeans. Unfair to regular, loyal customers !

Reviewer Ratings

Quality

Poor

Value for Money

Poor

Style

Poor

How did it fit?

Very small

Length

Short

Helpful?

Reviewer Ratings

Quality

Poor

Value for Money

Poor

Style

Poor

How did it fit?

Very small

Length

Short

12 May 2025My3boys

Small pockets and they don't last

No, I don't recommend this

I've bought several of these jeans over the years and wear them primarily for a physical job. They are comfortable and stretch well with movement, but the pockets are getting smaller and smaller - I can barely fit my keys in the front pocket and phone in the back. I'm also finding that the fabric quality is getting worse - the jeans are wearing out quickly, especially between the thighs.

Reviewer Ratings

Quality

Fair

Value for Money

Fair

How did it fit?

True to size

Length

Perfect length

Helpful?

Reviewer Ratings

Quality

Fair

Value for Money

Fair

How did it fit?

True to size

Length

Perfect length

04 May 2025Oceangirl
Verified Purchase

Very comfortable jeans.

Yes, I recommend this

These jeans are very comfortable and washed well. On trend.

Reviewer Ratings

Quality

Excellent

Value for Money

Excellent

Style

Excellent

How did it fit?

True to size

Length

Perfect length

Helpful?

Reviewer Ratings

Quality

Excellent

Value for Money

Excellent

Style

Excellent

How did it fit?

True to size

Length

Perfect length

28 April 2025DIXELANJAZ
Verified Purchase

DISAPPOINTING!

No, I don't recommend this

Very disappointing; should be described as cream. Too big, too long.

Reviewer Ratings

Quality

Fair

Value for Money

Fair

Style

Fair

How did it fit?

Large

Length

Very long

Helpful?

Reviewer Ratings

Quality

Fair

Value for Money

Fair

Style

Fair

How did it fit?

Large

Length

Very long

28 April 2025Iloveclothes678
Verified Purchase

Seem good quality but haven’t worn or washed them

Yes, I recommend this

My last pair of Sienna jeans were a 12 but had to get a 14

Reviewer Ratings

Quality

Good

Value for Money

Good

Style

Good

How did it fit?

Small

Length

Perfect length

Helpful?

Reviewer Ratings

Quality

Good

Value for Money

Good

Style

Good

How did it fit?

Small

Length

Perfect length

28 April 2025dontstopbelieving
Verified Purchase

1st time to try Sienna

Yes, I recommend this

unfortunately not fits my shape, tight on my hip area. nice quality though

Reviewer Ratings

Quality

Excellent

Value for Money

Excellent

Length

Perfect length

Helpful?

Reviewer Ratings

Quality

Excellent

Value for Money

Excellent

Length

Perfect length

28 April 2025Curious8
Verified Purchase

Pass

No, I don't recommend this

Thin, sorry to say, cheap material that may serve summer but may leave you feeling exposed. Fit runs small in the white. Front pocket linings, dark undergarments, and even your skin colour are revealed. Inseam measured at 68 on my size 10 but website chart told me to expect 74. Not sure why these are priced higher than the regular midrise sienna straight leg which came to me on the same order and are true to size.

Reviewer Ratings

Quality

Fair

Value for Money

Poor

Style

Poor

How did it fit?

Small

Length

Short

Helpful?

Reviewer Ratings

Quality

Fair

Value for Money

Poor

Style

Poor

How did it fit?

Small

Length

Short

27 April 2025Refunded
Verified Purchase

Great fitting Jeans

Yes, I recommend this

This is my third pair of these Jeans, very soft and comfortable.

Reviewer Ratings

Quality

Excellent

Value for Money

Excellent

Style

Excellent

How did it fit?

True to size

Length

Perfect length

Helpful?

Reviewer Ratings

Quality

Excellent

Value for Money

Excellent

Style

Excellent

How did it fit?

True to size

Length

Perfect length

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