In This Article
Plus-one etiquette is the body of contemporary expectations around when a wedding or formal invitation includes the option to bring a date, and the rules have shifted noticeably in the last decade and a half.
The signal is on the invitation itself: the names printed on the outer envelope are the people invited. If a guest's invitation reads simply Ms. Jane Doe, the invitation is for Jane alone. If it reads Ms. Jane Doe and Mr. John Smith, both are invited by name. If it reads Ms. Jane Doe and guest, a plus-one has been extended, with the guest's name traditionally supplied on the reply card.
Who almost always gets a plus-one
Modern etiquette converges on a few firm rules: married, engaged, and cohabiting partners should be invited by name regardless of whether the couple personally knows the partner. Long-term unmarried partners (the rough threshold is one year, but the couple may set this differently) usually rate a named invitation as well. Members of the wedding party always get a plus-one, even if currently unattached. Beyond those categories, plus-ones are at the couple's discretion and the budget's tolerance.
What to do as a guest
If your invitation does not include a plus-one and you are dating someone the hosts do not know, do not ask for one. The couple has already done the budget math, and the ask puts them in the awkward position of either revising their math or saying no. If you want to bring a long-term partner who you genuinely thought would be invited, a polite, one-time inquiry to the couple or to a parent of the bride or groom is acceptable; accept the answer the first time. Showing up with an uninvited date is the contemporary cardinal sin of wedding guest etiquette.
What to do as the couple
Be consistent: either extend plus-ones across a category (every single friend over thirty, every member of the wedding party, every cousin) or do not extend them within that category. Inconsistent plus-ones produce hurt feelings that the couple usually does not see coming. The two safest policies are plus-ones only for partners we have met or plus-ones for everyone; either is defensible, the patchwork in between is not.
Where it shows up around VibeLovely
Plus-one etiquette is one of the most-asked-about topics in The Desk letters and shapes the Wedding Etiquette desk's coverage.
References
- Post, P., Post, A., Post, L., & Senning, D. P. (2017). Emily Post's Etiquette (19th ed.). William Morrow.
- Emily Post Institute. Plus ones at weddings. emilypost.com
- The Knot. (2023). Real Weddings Study. theknot.com
- Brides Magazine. The unspoken rules of plus-ones. brides.com
