What is the etiquette for a black tie wedding?

Short answer

Black tie means formal evening wear for everyone, with a specified start time and a dress code shown clearly on your invitation. Guests should treat it as a polished, traditional evening event.

A black tie wedding calls for a level of formality that guides every choice you make, from the venue to the timing. The invitation should state the dress code clearly, along with the start time and any dress-up suggestions. Evening weddings suit this dress code best.

For the couple, plan a venue with a formal atmosphere. A hotel ballroom, stately home or grand venue works well. Keep the programme structured so there is time for a seated meal, speeches and dancing. Music, lighting and table settings should feel polished rather than casual.

Guests should be invited well in advance because formalwear often needs ordering or hiring. Include details about the venue and any travel considerations. If you have guests who may struggle with the cost, consider offering flexibility, such as allowing a dark suit instead of a tailcoat. Be clear about whether children are welcome, since formalwear can be tricky for little ones.

On the day, keep to the schedule so dinner and dancing flow smoothly. Thank your guests for dressing up and for coming. If some guests arrive in smart evening wear rather than strict black tie, welcome them warmly without comment.