M&S
Sienna Straight Leg Jeans
£26
Sorry, this item is no longer available
Product code: T577566
About this style
Add a touch of contemporary style to your everyday wardrobe with these Sienna denim jeans. The mid-rise design and straight leg cut offer 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 a 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
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, 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 policyReviews (12153)
Sienna jeans
I love the Sienna jeans, I have a pair in blue and black. Value for money, brilliant quality and so comfortable
Helpful?
Sienna Straight Leg Jeans
Yes, I recommend this
Best pair of jeans i have purchased for a long time, stretchy and comfortable and the extra short length is perfect for me at 5ft also great value for money.
Helpful?
Good fit, good quality, good price
Yes, I recommend this
Good fit so bought 2 pairs , good quality with nice feel and colour, good value for money
Helpful?
Perfect
Yes, I recommend this
Brought these before and are perfect fit. Comfy. Just right length. Value for money
Helpful?
Jeans
Yes, I recommend this
These jeans are fab beautiful fit got loads stretch n soft material
Helpful?
Great for tall ladies
Yes, I recommend this
I have bought these for years as they are a great length for someone tall and quality for the price.
Helpful?
Great fit
Yes, I recommend this
Really pleased with the fit and length of these jeans.
Helpful?
Good fit.
Yes, I recommend this
At last, jeans that fit. It’s so difficult to find jeans that aren’t high rise, these Sienna straight leg jeans are excellent. I have ordered further colours.
Helpful?
Poorer quality than previous iterations
No, I don't recommend this
Bought in black. Good fit, but disappointingly the new fabric seems to be lint-attracting. Previous fabric used was much more durable for everyday use.
Helpful?
Fabulous!
I have worn this style denim for a couple of years - reliable for and excellent vale for money.
Helpful?
Size problems with these Jeans
I have several pairs of these Jeans in various colours, all the same size. They all fit perfectly except the new ones which come up a size smaller. Tried the next size up and they are too big. Definitely need some quality control M&S and consistency in sizing!
Helpful?
Great fit and comfortable
Yes, I recommend this
These are my favourite Jeans, good fit and very comfy.
Helpful?
Quality not as good as it used to be
Yes, I recommend this
Please M&S i ordered short which is usually ok but I've had to take 2 inches off! This so often happens! I always buy M&S jeans as the fit is okfor me but you've let me down this time. Quality acceptable but not as good as it used to be.
Helpful?
Great value for money
Yes, I recommend this
Fits well and the fabric has a nice level of stretch
Helpful?
Great quality really pleased with purchase.
Yes, I recommend this
Great Fit true to size and a reasonable price for one. Very pleased with them.
Helpful?
Perfect
Lovely jeans. I bought a petite size 12. They are comfortable, a good length and look good.
Helpful?
Love these!
Yes, I recommend this
A little looser on me than the Sienna slim and so comfortable. I wore them on a long haul flight no problem. Will be getting another pair in a different colour soon.
Helpful?
Baggy
No, I don't recommend this
Always have m&s jeans but, these were a real disappointment. Extremely baggy, and too long (regular )returned.
Helpful?
New jeans
Yes, I recommend this
Very good jeans nice fit make a change from leggings
Helpful?
Great Quality & Price
No, I don't recommend this
As always with M&S clothing this product was comfortable,stylish ready for any occasion.
Helpful?
1 of 2026