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M&S's best-selling jeans are flattering, comfy and only £25

jeans
The affordable £25 M&S jeans to know about (Marks and Spencer/Yahoo Life UK)

The hunt for the perfect pair of flattering, affordable jeans is officially over, thanks to our latest discovery of Marks & Spencer's Sienna Straight Leg Jeans with Stretch. The original Sienna Jeans first launched in 2019 and were so popular that a pair sold every minute. To make them even better, M&S gave the style an update in 2022 for additional comfort and flexibility by creating the same style with extra stretch.

At a mere £25, it's no wonder they're often sell out, but luckily, there has recently been a restock. Boasting over 5,000 five-star reviews, they're currently the most popular pair of jeans on M&S's website, so add them to your basket ASAP if you're in the market for a new pair.

Thousands of M&S shoppers are raving about this stretchy straight-leg pair of jeans. 

£25 at Marks & Spencer

Why we rate it

These jeans boast a flattering straight leg cut (which works well with shirts tucked in or out) and feature a mid-rise waist that is a blessing if you're conscious of your tummy, which high-waisted styles can often highlight.

They are also made from super-stretchy fabric for all day comfort, so you can sit down and work in them without having them digging into you.

Doubt any pair of jeans could be that comfy? The reviews speak for themselves with customers remarking that these are "the most comfortable jeans I have ever owned". In fact, many women are purchasing multiple pairs, one shopper even said they have now "bought them in every colour".

The affordable jeans are continually going out of stock. (Marks & Spencer)
The affordable jeans are continually going out of stock. (Marks & Spencer)
They come in eight different colours, including numerous shades of blue, grey and black. (Marks & Spencer)
They come in eight different colours, including numerous shades of blue, grey and black. (Marks & Spencer)
With over 5,000 five-star reviews, it's safe to say there's lots to love about them. (Marks & Spencer)
With over 5,000 five-star reviews, it's safe to say there's lots to love about them. (Marks & Spencer)
The jeans are easy to dress up with a blazer for the office. (Marks & Spencer)
The jeans are easy to dress up with a blazer for the office. (Marks & Spencer)

£25 at M&S

The Sienna Straight Leg Jeans with Stretch come in eight colours including dark indigo, black, grey and white, but they've been such a hit, the dark grey pair are sold out.

The jeans also come in sizes 6 to 22 and with a number of leg length options, from petite to extra long, so you don't need to worry about the jeans coming up short.

What the reviews say

With over 5,000 five-star reviews from shoppers, it's safe to say the Sienna Straight Leg Jeans with Stretch are an incredibly popular – and affordable – investment, hence many are stocking up and buying up the jeans in other colourways, too.

  • "After a long quest for jeans that not only fit but look good, I am delighted I found these. These Jeans are AMAZING, so comfortable and fit perfectly. I have had so many compliments about them. Highly recommend!"

  • "Very pleased with the fit and variety of colours of these jeans. I’ve now bought 4 pairs. I’m size 10, 5ft 3in and size 10 short are a perfect fit and length."

  • "Best jeans ever! The stretch in the jeans gives a great fit and they are the most comfortable I have ever had. Will be buying in other colours."

  • "I bought a pair in navy a few months ago and I can honestly say they are the most comfortable jeans I have ever owned. I liked them so much that I bought another pair."

  • "Comfortable and stylish, good fit and flattering style. Long-lasting too as these are a second pair of the same style & the first pair are still going strong!"

Shop now: Sienna Straight Leg Jeans with Stretch | £25 from Marks and Spencer

Shop now

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