How to write a wedding card message
Wedding cards live in a drawer for decades, sometimes. The messages people remember are the ones that felt like they were actually written for them — not pulled from a list of 100 generic wishes.
The most effective wedding messages do one of three things: observe something true about the couple ("I've watched you two become better people because of each other"), offer a real wish rather than a generic one ("May your first argument be about something genuinely trivial"), or add appropriate humor that celebrates rather than teases.
Matching tone to your relationship
Heartfelt: For people you're genuinely close to. Name what you've observed about their relationship or what you wish for them specifically.
Funny: Works when humor is already the mode of your friendship. The best wedding humor is warm — about the adventure of marriage, not about either partner's flaws.
Formal: For professional connections — a boss, a colleague you know well but not personally. Warm but measured.
Religious: When faith is central to the couple's life, a message grounded in blessing and prayer will mean far more than secular wishes.
How long should it be?
Two to four sentences is usually perfect. Long enough to feel meaningful, short enough that it doesn't become a speech. If you're a close friend or family member, you can go a little longer — but most people appreciate concision.