Browse 704 discounted Whistles tops & T-Shirts — up to 80% off. Find the best deals on Whistles tops & T-Shirts across UK retailers, filtered to your size.
Showing 48 of 704 tops & T-Shirts, 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.
Green Mimosa Print Top — £15.00 
Multicolour Stripe Sparkle Tank — £30.00 
Neutral Flavia Bardot Silk Top — £50.00 
Black Twist Front Top — £25.00 
Green Crosshatch Slim Shirt — £39.00 
Blue Boho Frill Shoulder Jersey Top — £25.00 
Ivory Smocked Shoulder Shell Top — £29.00 
Black Frill Sleeve Shell Top — £29.00 
Black Dandelion Floral Frill Top — £29.00 
Multicolour Camo Safari Casual Shirt — £29.00 
Black Gathered Bust Top — £22.00 
Multicolour Geometric Ikat Voile Blouse — £29.00 
Multicolour Maggie Patchwork Animal Top — £29.00 
Green Silk Checkerboard Top — £59.00 
Black V Neck Gather Detail Top — £29.00 
Blue Twist Front Textured Top — £29.00 
Brown Stripe Cotton Jersey — £25.00 
Ivory Stripe Cotton Jersey — £25.00 
Multicolour Graphic Zebra Print Top — £45.00 
Black Metallic Dobby Sophia Top — £45.00 
Black High V Neck Ruched Top — £25.00 
Teal Diagonal Snake Vest Top — £25.00 
Black Ruched Sleeve Top — £25.00 
Multicolour Poppy Print Ruched Neck Tee — £25.00 
Red Blurred Blooms Mesh Top — £30.00 
Black Knitted Bandeau Top — £25.00 
Multicolour Checkerboard Tiger Boxy Shirt — £32.00 
Ivory Textured Circle Jersey Top — £35.00 
Green Dragonfly Short Sleeve Blouse — £35.00 
Ivory Dashed Marks Tie Sleeve Shirt — £35.00 
Khaki Ikat Spot Shirred Blouse — £35.00 
Chocolate V Neck Button Front Knit Tank — £35.00 
Pale Pink V Neck Button Front Knit Tank — £35.00 
Red V Neck Button Front Knit Tank — £35.00 
Green Tropical Top — £39.00 
Multicolour Abstract Heart Print Top — £35.00 
Blue Oversized Fit Stripe Shirt — £35.00 
Green Wide Sleeve High Neck Top — £27.00 
Pink Diagonal Leaf Print Top — £39.00 
Black Lace Inserted Top — £27.00 
Black Velvet Nelly Shell Top — £35.00 
White Tie Neck Detail Blouse — £35.00 
Tiger Leopard Blouse — £35.00 
Pale Blue Beatrix Swallows Print Blouse — £35.00 
Green Winter Ditsy Printed Top — £35.00 
Classic Leopard Plisse Top — £39.00 
Pale Green Nurture Nature T Shirt — £19.00 
Green Alex Stripe Shirt — £35.00