Look the business: Trousers

Accidentally wide trousers can just look too big, but stylishly wide trousers – like these in Dries Van Noten's spring/summer collection – say you're on trend and not afraid to experiment ...
Photograph: Dries Van Noten

... Achieve some volume with these slouch trousers, selling at £36 in Topman
Photograph: Topman

There was more volume in Dior Homme's spring/summer collection. Wider trousers that taper slightly at the bottom help ensure your shoes don't get lost
Photograph: Dior

If you're aged over 23, super-snug skinny trousers say you're trying too hard, or have an unhealthy interest in Russell Brand. Instead think slim, as illustrated on the catwalk at Burberry ...
Photograph: PR/Burberry

... Cos has mastered neat and tailored on the high street. These slim-fit trousers cost £89
Photograph: Cos

Ted Baker's grey straight trousers, £85, are smart and practical enough for any office
Photograph: Ted Baker