Wedding Plus One Etiquette: Who Gets One

If Ellie and Dimitris are marrying in Chania with 110 guests, there's a fair chance Ellie learns from the RSVP that a cousin is bringing a new partner nobody has met, because the cousin asked Ellie's mum, not Ellie, and Mum said yes. After a week like that, every invitation would say exactly how many seats it covers.

Few guest-list decisions cause as much resentment as plus ones. One Reddit thread titled "Was I actually allowed a plus one??" has passed 7,000 upvotes and 1,400 comments. Most of it starts with an invitation that left the question open. Here's how to decide who gets a plus one, how to word the invitation so nobody has to ask, and what to say when someone asks anyway.

TL;DR: Invite partners by name, decide the rest by a rule you can repeat, and put the number of seats on every invitation.

• Married, engaged or living together: invite both, by name. That's a partner, not a plus one.
• Single guests: optional. Budget and how many people they'll know decide it.
• A guest travelling alone to a destination wedding has a stronger case.
• Whatever you decide, apply it to everyone in the same situation.

Plus one or partner?

A partner is someone you know about: a spouse, a fiancé, a long-term boyfriend or girlfriend. They have a name, and their name goes on the invitation. A plus one is an open seat for a guest to fill with whoever they like.

One r/weddingplanning commenter summed it up: "A partner of any period is a named guest."

So instead of "who gets a plus one?", ask "whose relationships do we know about?". For a couple like Ellie and Dimitris, that settles most of the arguments before they start.

Who should get a plus one: a simple decision table

Move the lines if you like, as long as you pick a rule and apply it evenly. "Everyone in a relationship of a year or more" is a rule you can repeat to your aunt. "We liked her last boyfriend better" is not.

What plus ones actually cost

Couples tend to underestimate this. Run the numbers the way Ellie and Dimitris might: giving every single guest a plus one adds 18 people. At a venue quote of about €95 a head, that's over €1,700, before the extra transfers from Chania airport.

A sensible exception would be the two friends flying alone from Glasgow who know nobody else. That costs under €200, and it's often the best money on the guest list.

On the same r/weddingplanning thread, another couple wrote that giving plus ones "would up that by £5k minimum", which for them was a fifth of the whole wedding. Your numbers will differ, so do the multiplication before you decide. If you're still settling the overall size, our guide to the ideal guest count for a Greece wedding helps with the bigger picture.

Pro tip: Count the plus ones as real guests in your spreadsheet from day one. Our free wedding guest list template has an AllowedPlus1 column, so the number of extra seats per guest is written down, not remembered.

How to word the invitation so nobody has to ask

Use names on the envelope or message. "Anna Ross and James Hill" means both. "Anna Ross" means Anna. "Anna Ross and guest" means Anna plus someone of her choosing.

Put the number of seats on the reply too. "We have reserved 2 seats for you" or "1 seat" removes any guessing. Online, the reply form should show the same number.

With families, be explicit about children. "The Papadopoulos family" can be read as everyone in the house, including the teenagers. If you're not inviting children, say who is invited by name. We cover the kids question separately in should you invite kids to your wedding.

Wording you can copy:

"We have reserved 1 seat in your honour."

"We have reserved 2 seats for Anna and James."

"Please let us know the name of your guest by 1 June, so we can prepare their place card."

Scripts for saying no to a plus one

Someone will ask. You can answer warmly and without apologising.

When a guest asks if they can bring someone:

"We'd love to, but we've had to keep the numbers really tight, so we're only inviting partners we've met. I hope you understand, and you'll be on a table with all the uni crowd."

"I'm sorry, we just can't stretch the numbers. It isn't personal, it's the same for everyone who's single."

When a parent pushes on someone else's behalf:

"Mum, we've set one rule for everyone and we have to stick to it, otherwise we can't say no to anyone. Can you help us explain it?"

When a guest brings it up after the RSVP:

"I understand it's disappointing. The venue has our final numbers, so we can't add anyone now. We'd really love to see you there."

Scripts for guests: how to ask, and how to take a no

If you're the guest, ask once, early and directly, and only to the couple.

"Hi! I wanted to check whether the invitation was for me only, or if I could bring my partner, Leo. Completely fine either way, I just want to reply properly."

And if the answer is no:

"No problem at all, thanks for letting me know. I'll be there!"

If you'd rather not go alone, that's fair too, and you can say so kindly. We've written a whole guide on how to decline a wedding invitation without hurting anyone.

The destination wedding twist

At a wedding in Greece, a guest who travels alone may spend over €1,000 on flights, transfers and three nights, to sit at a table of strangers in a language they don't speak. A single guest at a local reception isn't in the same position.

The other twist is cultural. Greek families often invite by household, "the family of...", which can make the plus-one question almost irrelevant on the Greek side and very relevant on the international side. Agree on one rule for both families before the invitations go out.

Decide the number once

Most plus-one drama comes from vagueness: an envelope with no names, a reply card with no number, a mum who said yes on the phone. Fix that once, at the start, and the conversations mostly don't happen.

In WhiteClover, each name on your guest list carries its own number of extra seats, and the reply form won't offer a guest more than that. Nobody has to negotiate by message, and the wedding RSVP page shows the true headcount as answers arrive. It's free to start.

FAQ

Do you have to give every guest a plus one?

No. Invite partners by name, and decide plus ones for single guests with one rule you apply to everyone.

Should a long-term boyfriend or girlfriend get an invitation?

Yes, if you know about them. Wedding forums broadly agree that an established partner is a named guest, not a plus one.

How do you politely say no plus ones on an invitation?

Address the invitation to the guest by name and state the number of seats, for example "We have reserved 1 seat in your honour".

Should the wedding party get a plus one?

If you possibly can. They're giving you time and money, and many will be at the wedding for the whole day.

Can a guest ask for a plus one?

Once, early, and directly to the couple. If the answer is no, accept it gracefully.

Recommended

• How to Manage a Wedding Guest List Efficiently
• Kids at Weddings: To Invite or Not?
• How to Decline a Wedding Invitation Politely
• How to RSVP as a Family or Group
• Wedding RSVP Wording: 30+ Examples