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These are M&S Sienna straight-leg jeans in a deep indigo mix denim. The mid-rise design and straight-leg cut offer a classic silhouette, while the super stretchable fabric provides all-day comfort and flexibility. Perfect for casual wear, these jeans are finished with a soft, comfortable feel. They sit close to the body through the hips and thighs, then fall straight down to the ankles. Made for casual office days and weekend outings, these jeans are versatile enough for both smart-casual and relaxed settings. Style with a white crew-neck tee and loafers for a laid-back look, or pair with a tailored blazer and ankle boots for a more polished ensemble. Cotton fabric, machine wash cold and hang dry.
Marks & Spencer — £3.99 standard delivery, free over £60.00 via Standard, typically 2-4 working days.
Marks & Spencer offers free returns within 28 days. Post back via the retailer's chosen courier (free), or in-store where available.
View Marks & Spencer's returns policyThese are M&S Sienna straight-leg jeans in a deep indigo mix denim. The mid-rise design and straight-leg cut offer a classic silhouette, while the super stretchable fabric provides all-day comfort and flexibility. Perfect for casual wear, these jeans are finished with a soft, comfortable feel. They sit close to the body through the hips and thighs, then fall straight down to the ankles. Made for casual office days and weekend outings, these jeans are versatile enough for both smart-casual and relaxed settings. Style with a white crew-neck tee and loafers for a laid-back look, or pair with a tailored blazer and ankle boots for a more polished ensemble. Cotton fabric, machine wash cold and hang dry.
Marks & Spencer — £3.99 standard delivery, free over £60.00 via Standard, typically 2-4 working days.
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The M&S Indigo Mix Straight Leg Jeans is ideal for casual, everyday.
Pair with a white crew-neck tee and loafers for a casual look, or a tailored blazer and ankle boots for a polished ensemble.
The M&S Indigo Mix Straight Leg Jeans is made from cotton.
The M&S Indigo Mix Straight Leg Jeans is available in sizes 10, 12, 14, 16, 18, 20, 22, 24, 6, 8.
Editor's edit
Pair with a white crew-neck tee and loafers for a casual look, or a tailored blazer and ankle boots for a polished ensemble.
See all outfit ideasSecond-hand alternatives to the M&S Indigo Mix Straight Leg Jeans on Vinted, Depop and other UK resellers.