River Island Jeans Sale — In Stock in Your Size

Browse 63 discounted River Island jeans — up to 86% off. Find the best deals on River Island jeans across UK retailers, filtered to your size.

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About River Island

River Island is a British high-street fashion brand founded in 1948 by Bernard Lewis, originally as Lewis Separates. The brand is headquartered in London and designs womenswear, menswear, kidswear, and accessories with a focus on on-trend, accessibly-priced pieces that respond to current fashion cycles. River Island's product range covers dresses, denim, knitwear, tailoring, outerwear, footwear, swimwear, and accessories, with the brand particularly known for its denim, occasion wear, and the strong design language across its core ranges. River Island operates extensive UK retail through standalone stores in towns and cities across the country, alongside riverisland.com. The brand's positioning sits in the value-to-mid high-street market, appealing to shoppers across a wide age range seeking trend-led pieces without premium pricing. River Island deals typically appear in frequent percentage-off promotional events, end-of-season clearance, and a continuous Sale section.

River Island sizing guide

River Island sizing generally runs true to UK standard, with the brand offering UK sizes 6–18 plus Petite, Tall, and Plus ranges on many styles. Kidswear is sized by age in years. Denim sizing is offered in waist inches with multiple cut options.

When does River Island go on sale?

River Island runs frequent promotional events throughout the year, including site-wide percentage-off sales, end-of-season clearance in late June/July and December/January, Black Friday, and a continuous Sale section featuring marked-down pieces.

Frequently asked questions

Is River Island a British brand?

Yes — River Island was founded in 1948 by Bernard Lewis (originally as Lewis Separates) and is headquartered in London. The brand has extensive UK high-street presence.

Does River Island offer kids' clothing?

Yes — River Island offers a strong kidswear range alongside womenswear, menswear, and accessories, with the brand's trend-led aesthetic translating across age groups.

When does River Island go on sale?

River Island runs frequent promotional events year-round, with site-wide percentage-off sales appearing regularly. End-of-season clearance, Black Friday, and a continuous Sale section offer the deepest recurring discounts.

Does River Island offer Petite or Tall sizes?

Yes — River Island offers Petite, Tall, and Plus ranges across many of its styles, alongside standard UK sizing 6–18.