A typical scenario is an ordinary office day with a client meeting in the afternoon. A navy blazer, a white or pale blue shirt, mid or dark grey trousers and black loafers: black makes it easiest to keep a formal tone. If you want an accent, add it with a tie, but keep it calm, plain or with a small pattern.
The second option is business casual: a blazer without a tie. Here brown loafers look natural, as long as everything else is neat: a pale blue shirt, well-fitted chinos or light wool trousers and a navy blazer. Pale blue near the face works well with brown leather. If this is your company's dress code, our guide to dressing business casual for the office will help.
Many men worry that loafers are too casual for suit trousers. It depends on the cloth and the cut: wool trousers with a clean line and the right length look very elegant with loafers. At Albione, jackets and trousers are sold separately, so you can choose each in the size that truly fits your build. That matters, because a loafer does not forgive excess fabric.