Cocktail Party

Who Should Choose It: Duos on a budget. You can offer hors d’oeuvres for less money than a sit-down meal. (Just be sure to keep the party under three hours. If you go longer, the cost difference is negligible.) This may also appeal to couples with a 300-plus guest list and second-time-arounders.

Who Should Avoid It: Brides seeking the spotlight. Cocktail parties tend to skip introductions of the couple, first dances, and dances with parents.

What to Ask: The best time to schedule it. An 8 p.m. reception clues in guests to grab a bite before, whereas a 5 p.m. start time signals supper.