Digital Invitation Etiquette for a Halloween Dinner

Half nine on a Tuesday and the group chat is doing what it always does: someone asks what to wear, someone sends a laughing emoji, and you type the dress code out for the third time in three different ways. The table was the easy part. Halloween dinner party etiquette is mostly wording, and the wording is what goes wrong. A digital invitation puts the whole answer on one page — date, hour, colour, how far the costume goes — and you can pick a design from the catalogue and send it tonight, before anyone asks again.

That page is a small website of its own, not a PDF and not a picture of a card. Guests open the link in a browser, nothing to install, and confirm on the same screen where they read the rules.

Halloween dinner party etiquette: put the dress code on line one

Put it in the same block as the date: 'Saturday 31, 9pm · elegant ghosts, black and silver'. If the dress code lives in the last line, half the table arrives in jeans and the other half messages you at eleven to check. Translate the label into something you can actually find in a wardrobe. 'Dark with one shiny detail' is a plan; 'elegant ghostly' means a panic text at ten to nine. Leave an easy door open for anyone who does not dress up: 'a black detail is enough' is the difference between a guest in a good jacket and three people in a sheet. And give the hour one image — 'the door opens at nine, the pumpkins on the step will point you in' — because punctuality lands better as a scene than as a telling-off.

• The level, in four words: 'a black detail is enough' or 'full character'. Nobody has to ask which side of the line they are on.
• The colour that rules and the one to leave at home: black, burgundy and silver. White stays off the table.
• One easy line for the guest who does not do costumes, written as an option and not as an exception.
• The exact hour plus the sitting-down time: 'drinks standing at nine, table at 9.45' changes which shoes people choose.

Three costume levels, one ruling colour and the message that carries the link

Name the levels so each guest sorts themselves out in private: level one, one black thing and one accessory; level two, lace or velvet, something with a bit of period; level three, full character. In a restaurant with white linen, ask for dark tones. White fights with the plates and the table photo goes flat. Add the friendly ban in the same breath: nothing covering your mouth while you eat. That is a dinner rule, not a party rule, and people are pleased to read it before the second course rather than after.

Then the message that goes with the link. Do not send it bare: open with 'we are the lot in the back room, the 31st at nine' and let the invitation explain the rest. Fifteen lines of WhatsApp mean the invitation is not doing its job, and it is easier to fix the invitation than to fix your friends. Use the phrase field for the line people repeat while they get dressed. 'Turn up in white and you sit with the ghosts' sticks better than a list of rules.

If you have to explain the dress code three times in the chat, the text needs work, not your guests.

How to create digital invitations that carry the dress code

In the editor the dress code is one field among the others, with a character count and a preview that updates as you type, so 'black, silver and a mask if you feel like it' fits without being cut in half. If the restaurant moves you to a different room, or the code shifts from elegant to elegant with a mask, you edit the field and the same link shows the new version. Nobody reprints anything, nobody sends a screenshot round. Confirmations land in a list inside the same invitation, so the guest wondering about the mask at ten to nine can check the page instead of texting you. It costs 29.99 EUR, one payment, no subscription, no app for anyone to install.