A stamp gets a letter delivered; the writing is what makes it worth receiving. The Letter Writing Library gathers this site’s guides to the words — and the envelope — of holiday and greeting-card correspondence: what to say, how to say it for different relationships, and how to address the finished piece so it arrives looking right.
All of these guides also live in the Greeting Card & Letter Writing center; this library is a focused index for readers who arrive with a blank card in front of them. It is edited from Atlanta, Georgia — written the way a card actually gets written: at the kitchen table, list on one side, stamps on the other.
The Main Types of Holiday Writing
The Christmas or holiday card
Short, warm, and personal: a greeting, a line or two that is specific to the recipient, and a closing. The complete walkthrough — structure, tone, length, and examples — is How to Write a Christmas Card.
The message inside someone else’s card design
When the card itself is printed and you only add a message, the job is choosing words that fit the relationship. Ready-to-adapt examples are collected in Christmas Card Messages for Family and Friends, Professional Christmas Card Messages for Customers, and Christmas Greetings for Coworkers and Colleagues — three different registers for three different audiences, from intimate to strictly professional.
The thank-you letter
The most underused holiday letter: a few sincere sentences after a gift, a dinner, or a year of good business. How to Write a Holiday Thank-You Letter covers structure and timing, including why January is its natural season.
The envelope itself
Addressing is writing too — the part the recipient and the postal system read first. How to Address Christmas Cards Properly covers names, couples, families, and formal address lines, and How to Address an Envelope in the USA in the rules center covers the USPS format itself, including return addresses and ZIP Codes.
Short Forms Worth Knowing
Beyond the card itself, four short forms cover most of what the season asks you to write:
- The family update letter. The once-a-year letter tucked into a card works when it stays to one page, leads with highlights rather than a month-by-month diary, and remembers that readers include people who did not share the year with you. News first, one or two real details per person, and nothing that reads like a performance review of your own family.
- The New Year letter. Functionally a Christmas card with the pressure removed. If December defeated you, a letter written in the quiet of early January — reflective instead of rushed — is not a late card; it is a different, equally traditional one.
- The holiday condolence note. When someone on your list is grieving, the season’s cheer needs adjusting, not abandoning. A short, separate note — naming the person who died, one specific memory if you have one, and no attempt to find a silver lining — means more than either a jolly card or silence.
- The congratulations note. Engagements, new babies, new homes, and retirements cluster around the holidays too. A few specific sentences in their own envelope, rather than a postscript squeezed into a Christmas card, give the news its own moment.
A Few Small Habits That Improve Every Card
- Keep a running list during the year. A note on your phone — a new job, a recovery, a baby, a move — turns December’s blank cards into easy, specific lines, because the personal detail is already collected.
- Write the personal line first. Draft the one sentence that is only for this recipient before you choose the greeting around it. Cards written greeting-first tend to stay generic; cards written detail-first read as letters.
- Read it aloud once. Anything that sounds like a press release when spoken will read like one too. The fix is almost always to shorten it and use the words you would actually say.
- Sign before you seal, and address right after writing. Names are freshest in the moment — the envelope gets the correct spelling, the right household, and no mystery unsigned card at the bottom of the pile.
Writing Guides in This Library
- How to Write a Christmas Card — the core craft guide: openings, personal lines, closings, and common mistakes. Start here if you are staring at a blank card; everything else in this library builds on its structure.
- Christmas Card Messages for Family and Friends — warm, short, and heartfelt options by relationship, from grandparents to the friend you have not seen since last December. Best used as starting points to personalize, not scripts to copy untouched.
- Professional Christmas Card Messages for Customers — appreciative, appropriate business wording that thanks customers for the year without turning into a sales pitch or a promotion in disguise. Keep it grateful and brief, and leave anything that sounds like an offer out of it.
- Christmas Greetings for Coworkers and Colleagues — friendly and safe-for-work greetings for the office, including the manager-versus-teammate distinction and what to write in the group card. The goal is warmth nobody has to think twice about.
- How to Write a Holiday Thank-You Letter — a complete short letter, with examples: what to name, how specific to be, and why January is the thank-you letter’s natural season. Short is fine; specific is what makes it land.
- How to Address Christmas Cards Properly — etiquette and format for the names on the envelope: couples, families, formal address lines, and the households whose names changed this year. Getting the name right on the outside is the first sentence of the card.
Getting the Tone Right
Three principles run through every guide in this library. First, specific beats grand: one line that mentions something real about the recipient is worth a paragraph of general good wishes. Second, match the relationship: the warmth that suits a sister is wrong for a client, and the formality that suits a client feels cold to a friend. Third, write like a person, not a brand — even business cards work best when they sound like they came from someone, which is why the business examples here avoid slogans and promotional language.
When you are ready to move from words to logistics, the Mailing Guides index covers postage, timing, and preparation — and Christmas Card Etiquette answers the judgment calls the writing guides do not.