Browse 66 discounted Whistles Women's jeans — up to 63% off. Find the best deals on Whistles Women's jeans across UK retailers, filtered to your size.
Showing 48 of 66 Women's jeans, sorted by deepest discount.
About Whistles
Whistles is a British contemporary womenswear brand founded in 1976, headquartered in London. The brand designs modern womenswear with a refined, considered aesthetic — clean lines, neutral palettes, and elevated everyday pieces designed to span work, evening, and weekend wear. Whistles's product range covers tailoring, dresses, knitwear, denim, blouses, jumpsuits, outerwear, and accessories, with the brand particularly known for its modern tailoring, well-cut trousers, and the consistent quality of its core wardrobe pieces. The brand operates UK retail through standalone stores in London and other major cities, alongside whistles.com. Whistles's positioning sits in the contemporary upper-mid market, between high street and designer, appealing to working women in their 30s–50s seeking elevated, modern British clothing. Whistles deals typically appear in dedicated end-of-season sales, mid-season promotions, and Black Friday events.
Whistles sizing guide
Whistles sizing generally runs true to UK standard, with the brand offering UK sizes 4–18 across most styles plus Petite ranges on selected dresses and tailoring. Tailoring is cut close to the body for a modern silhouette, while knitwear can run slightly relaxed.
When does Whistles go on sale?
Whistles typically runs major end-of-season sales in late June/July and December/January, alongside mid-season promotions, Black Friday, and a continuous Sale section featuring past-season pieces.
Frequently asked questions
Is Whistles a British brand?
Yes — Whistles was founded in 1976 and is headquartered in London. The brand remains a British contemporary womenswear name with strong UK retail presence.
Is Whistles good for work clothes?
Yes — Whistles is particularly known for its modern tailoring, well-cut trousers, and elevated everyday pieces, making it a popular choice for professional wardrobes and work-to-evening wear.
When does Whistles go on sale?
Whistles typically runs major end-of-season sales in late June/July and December/January, alongside mid-season promotions, Black Friday, and a continuous Sale section.
Is Whistles true to size?
Whistles sizing generally fits true to UK standard. Tailoring is cut close to the body for a modern silhouette, while knitwear can run slightly relaxed.
High Waist Denim Short — £22.00 
Denim Authentic Slim Frayed Jean — £39.00 
Dark Denim Cotton Wide Leg Pleat Trouser — £45.00 
Black Authentic Kick Flare Jean — £39.00 
Black Stretch Sculpted Skinny Jean — £35.00 
Washed Black Denim Casual Drawstring Barrel Trouser — £45.00 
Petite Casual Denim Barrel Trouser — £45.00 
Black Stretch Sculpt Skinny Jean — £35.00 
Denim Stretch Sculpted Skinny Jean — £35.00 
Denim Authentic Raw Hem Barrel Jean — £49.00 /whistles-straight-leg-full-length-jean-denim-01.jpg?sw=571&sh=800&strip=false)
Denim Straight Leg Full Length Jean — £49.00 
Dark Denim Stretch Sculpted Skinny Jean — £39.00 
Grey Classic Straight Leg Jean — £49.00 
Light Wash Authentic Acid Barrel Leg Jean — £49.00 
Denim Classic Straight Leg Jean — £49.00 
Denim Authentic Hollie Button Jean — £49.00 
White Stretch Slim Frayed Jean — £49.00 
Black Authentic Hollie Button Jean — £49.00 
Navy Petite Pinstripe Barrel Leg Jean — £55.00 
Leni Denim Dungaree — £60.00 
Leopard Print Barrel Jean — £55.00 
Dark Denim Leni Dungaree — £60.00 
Denim Leni Dungaree — £60.00 
Denim Petite Authentic Raya Straight Jean — £55.00 
Denim Authentic Drawstring Jean — £55.00 
Black Lucy Stretch Flared Jean — £55.00 
Stone Authentic Patchwork Jean — £50.00 
Dark Denim Authentic Hollie Button Jean — £50.00 
Chocolate Authentic Mollie Straight Jean — £50.00 
Blue Barrel Leg Authentic Jean — £48.00 
Petite Authentic Denim Short — £35.00 
Black Hollie Button Front Cord Jean — £50.00 
Authentic Denim Short — £35.00 
Light Wash Authentic Kick Flare Jean — £50.00 
Denim Authentic Mom Jean — £48.00 
Pink Cord High Waist Barrel Jean — £50.00 
Solid Black Authentic Mollie Straight Jean — £50.00 
Black Authentic Mom Jean — £48.00 
Dark Denim Authentic Slim Fray Jean — £50.00 
Denim Authentic Mollie Straight Jean — £50.00 
Dark Denim Seam Detail Jean — £69.00 
Denim Reusable Face Mask — £9.00 
Dark Denim Tie Hem Balloon Trouser — £55.00 
Denim Wide Leg Cropped Jean — £55.00 
Light Wash Authentic Ankle Wide Leg Jean — £55.00 
Denim Authentic Flared Jean — £55.00 
Denim Wide Leg High Waist Jean — £69.00 
Denim Authentic Tapered Jean — £59.00