Formalwear follows a simple hierarchy: the more formal the occasion, the darker and simpler the outfit.
For business and everyday formal occasions, a well-cut suit in navy, charcoal or dark grey is the foundation. Pair it with a white or light-blue dress shirt, a restrained tie and polished formal shoes.
For evening events, step up a level. A tuxedo with a bow tie is the classic black-tie choice; a dark three-piece suit with a waistcoat is an elegant alternative when the dress code is formal but not strictly black tie.
The details make the difference. A pocket square adds personality without noise, cufflinks bring quiet refinement, and a leather belt should match the colour of your shoes.
Whatever the occasion, the rule stays the same: fit first, simplicity second, and let the quality of the fabric speak for itself.