Browse 212 discounted Whistles Women's trousers — up to 63% off. Find the best deals on Whistles Women's trousers across UK retailers, filtered to your size.
Showing 48 of 212 Women's trousers, 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.
Grey Luisa Formal Trouser — £59.00 
Coral Tie Waist Cargo Pocket Short — £29.00 
Navy Grace Luxe Cargo Pant — £45.00 /whistles-grace-luxe-cargo-pant-khaki-01..jpg?sw=571&sh=800&strip=false)
Khaki Grace Luxe Cargo Pant — £45.00 
Multicolour Pippa Star Check Print Trouser — £45.00 
Lilac Kaylee Corduroy Flare Trouser — £49.00 
Navy Petite Grace Luxe Cargo Pant — £45.00 
Multicolour Lila Tapered Check Trouser — £45.00 
Black Sarai Velvet Pleated Trouser — £45.00 
Khaki Leni Dungaree — £45.00 
Navy Ella Essential Trouser — £39.00 
Grey Herringbone Wide Leg Trouser — £45.00 
Black Ella Essential Trouser — £39.00 
Washed Black Petite Ruth Relaxed Leg Trouser — £39.00 
Black Casy Sparkle Ponte Legging — £39.00 
Camel Cargo Straight Leg Trouser — £39.00 
Navy Lila Tapered Ponte Trouser — £39.00 
Neutral Utility Cotton Barrel Trouser — £39.00 
Neutral Petite Utility Cotton Barrel Trouser — £39.00 
Black Lindsey Linen Blend Trouser — £44.00 
Khaki Studio Stretch Legging — £22.00 
Pale Pink Aliza Tailored Trouser — £59.00 
Khaki Belted Cotton Barrel Trouser — £45.00 
Navy Classic Slim Ponte Trouser — £24.00 
Black Sparkle Ponte Wide Leg Trouser — £49.00 
Grey Farah Linen Short — £35.00 
Black Sparkle Knitted Trouser — £49.00 
Taupe Petite Bethany Barrel Leg Trouser — £45.00 
Taupe Bethany Barrel Leg Trouser — £45.00 
Pale Blue Anna Full Length Trouser — £55.00 
Navy Lila Ponte Trouser — £49.00 
Green Animal Print Sports Legging — £29.00 
Navy Velvet Wide Leg Crop Trouser — £49.00 
Black Velvet Wide Leg Crop Trouser — £49.00 
Black Animal Seamless Sports Legging — £29.00 
Black Lizzie Geo Dot Print Trouser — £49.00 
White Ruth Relaxed Leg Trouser — £49.00 
Black Classic Slim Ponte Trouser — £29.00 
Khaki Ikat Spot Crop Trouser — £49.00 
Washed Black Utility Cotton Barrel Trouser — £49.00 
Khaki Petite Ikat Spot Crop Trouser — £49.00 
Khaki Balloon Tie Hem Trousers — £49.00 
Black Balloon Tie Hem Trousers — £49.00 
Brown Balloon Tie Hem Trousers — £49.00 
Dark Grey Wool Blend Barrel Trouser — £65.00 
Brown Wool Blend Barrel Trouser — £65.00 
Black Textured Satin Pintuck Trouser — £55.00 
Black Full Length Trouser — £60.00