The seating chart works perfectly until three guests reply “attending, plus one”. Each extra person adds a plate, a chair, a drink and a souvenir. At a large Ghanaian or Nigerian wedding, an open plus-one policy can quietly add fifty guests. Deciding who can bring a companion is one of the most practical decisions on the guest list.
Budget and rules
Before setting a plus-one policy, know your numbers. How many guests can the venue hold, and how many can you feed? If the list is already at capacity, plus-ones may not be possible for most guests. Many couples give plus-ones to married guests and those in long-term relationships, inviting both partners by name. Members of the bridal party often receive a plus-one as a thank-you. Guests travelling from abroad or from far-off towns who will not know anyone else may also be given one.
Names and digital invitations
The clearest way to invite a couple is to write both names on the invitation. If a single guest is invited alone, address the card to that person only. If you are giving a plus-one to someone whose partner you do not know, write “and guest”.

When invitations go out on WhatsApp, guests may forward them. Add a line such as “This invitation admits one” or “admits two” to avoid confusion. Some couples use QR codes or named cards to control entry.
Children and consistency
Decide whether children are invited, and say so. A plus-one policy for adults does not automatically include their children. Apply your rules fairly. If one single friend gets a plus-one and another does not, expect questions. Explain your reasons politely if asked, and stick to them. It happens at many West African weddings: a guest arrives with a friend, a cousin or a new partner. Brief your ushers on how to handle it. If there is space, seat them quietly. If the reception is strictly by invitation, a polite usher can explain the situation away from the crowd. The couple should not have to deal with it on the day.
Church and families
Many couples keep the church ceremony open to anyone and limit the reception to invited guests. Make this clear on the invitation to avoid embarrassment at the reception door. Parents may want to bring friends, colleagues and church members. Agree on family allocations early, so plus-ones and extra guests from both families fit within your numbers.
Plus-ones are a small line on an invitation. They can decide whether your wedding has enough jollof for everyone at nine o’clock at night.