How should the groom dress for a wedding?

The first rule is to match the dress code. If the invitation says black tie, wear a dinner jacket and bow tie. If it says morning dress, that means a tailcoat, waistcoat and top hat for very formal daytime weddings. For most modern weddings, a lounge suit in a dark colour like navy, charcoal or grey is perfectly appropriate. The key is to feel comfortable and confident, so choose a suit that fits well and that you like. Coordinate with your partner, not to match exactly, but to complement each other's colours and formality. For example, if they wear ivory, you might choose a navy suit with a white shirt. Think about the season and the venue: a lighter suit in summer, a heavier fabric in winter, and a more relaxed style for a beach or garden wedding. Your shirt, tie, shoes and pocket square all matter, so keep them simple and in keeping with the overall look. If you are unsure, ask the couple or the wedding planner. It is better to be slightly overdressed than underdressed, but always respect the couple's wishes.