<human>:  What sort of dress is most appropriate for a wedding in the evening
<bot>: For a wedding in the evening, most appropriate attire is usually a semi-formal or formal dress for a woman and a dark suit for a man. Evening weddings may also call for a cocktail dress or even a more formal, floor-length gown depending on the formality of the celebration. For men, it is generally best to wear a dark suit, a tie, and dress shoes.