What are the wedding plus-one rules for guests?

The envelope is your guide. A name on its own means you alone are invited. 'And guest' means you may bring someone. A named partner means only that person may attend. Do not assume a long-term partner is included unless it is written.

If the invitation does not mention a guest, do not add one. Even if you have a new partner, the couple may not know them or may have limited space. Bringing an uninvited person can cause problems with seating, food and venue limits.

If you are unsure, ask the couple directly. A short, private message is better than guessing. Say you noticed the invitation did not include a plus-one and ask if one might be possible. Accept their answer without argument.

Do not ask other guests or family members to speak for you. And never complain on social media if you were not offered a plus-one. Every couple plans differently, and some keep their day small by choice.