How do you say your presence is present enough?
What information should be on an invitation?
Basic Information for All Invitations
There are some things that all invitations should include. You'll want to let your guests know the purpose of the event (if there is one), the time (start and end), the place, special instructions (for example, costume party), and style (formal or casual).
Is it OK to say no gifts please?
“No gifts, please.” “Only the presence of your company is requested.” So if no gifts are expected at your party, it's pretty much necessary to say so. And if you are the recipient of an invitation asking you not to bring a gift, it's polite to honor the wishes of the host.