Smart Casual Shirts & Tops
The right shirt or top anchors everything else. Classic Oxfords, casual flannels, quality tees, polo shirts, knitwear, modern overshirts, from M&S, ASOS, and brands you'll discover through our Discover feed. Tell the AI stylist what you need ("smart shirt for a first date, under fifty quid, not boring") and let it find options across new and preloved.
Products
2,295 products
ASOS
ASOS HUGO RED Half Zip Knit Jumper in Black
£119.00
ASOS
ASOS Navy 100% Cotton Knitted Polo Top
£35.99
ASOS
ASOS ONLY & SONS Speckled Olive Knit Jumper
£40.00
ASOS
ASOS Tommy Hilfiger Chunky Cable Knit Jumper in Brown
£130.00
ASOS
ASOS Lightweight Knitted Cardigan in Navy
£55.99
ASOS
ASOS Barbour Pima Cotton Crew Neck Jumper in Umber
£70.00
ASOS
ASOS Fairisle 1/4 Zip Jumper in Black with Blue & Cream Detail
£45.00
SALE
ASOS
ASOS French Connection Funnel Neck Zip Jumper in Navy
£27.00£30.00
ASOS
ASOS Mango Classic Ribbed Jumper in Ecru
£49.99
ASOS
ASOS Redefined Rebel Boxy Knitted Jumper in Dark Green Acid Wash
£39.99
ASOS
ASOS ONLY & SONS Zip Through Crochet Knit in Black & Green
£38.00
ASOS
ASOS ONLY & SONS Half Zip Knitted Jumper in Sage Grey
£40.00
ASOS
ASOS Only & Sons Regular Fit Waffle Knit Jumper in Taupe
£26.00
ASOS
ASOS Zip-through Funnel Neck Knitted Cardigan in Black
£30.00
ASOS
ASOS Oversized Knitted Boucle Jumper in Brown
£36.00
Frequently Asked Questions
What shirts are essential for a men's wardrobe?▾
A white Oxford that works casual to semi-formal. Light blue for variety. Chambray or denim for weekends. A dark navy for evenings. Quality tees in white, black, and grey. Five shirts and three tees cover 90% of situations. Get the fit right first, everything else follows.
How should a men's shirt fit?▾
Shoulder seams at your shoulder points. Enough room in the chest for a flat hand when buttoned. Two fingers between the collar and your neck. Sleeves ending at the wrist bone. If you're between sizes, our AI stylist can suggest brands that run closer to your proportions.
What is the difference between casual and formal shirts?▾
Formal: stiffer collars, finer cotton, solid colours, longer tails for tucking. Casual: softer collars, relaxed fabrics like Oxford cloth or flannel, straighter hem. The fabric and collar formality matters more than the colour. A soft-collar shirt in white reads casual; a stiff-collar shirt in pink reads formal.