Here are some helpful tips for writing an effective event invitation quickly and easily.
First, tell invitees why you're contacting them. For example, you can say "You're invited to our next monthly educational seminar for clients." Next, provide a general event summary, such as "It's a festive evening of fun and dancing under the stars, with great food and exciting raffle prizes." Keep this information to the "high points" — you can go into more detail on the event homepage.