Some 50th birthday party invitation wording ideas include "Look who's 50! Please join us as we celebrate (Name)'s 50 years of excellence" and "Like a fine wine she gets better with age. Our beloved (Name) is turning 50 years young!" Common birthday quotes are "Age is a number and mine is unlisted - Anonymous" and "Looking 50 is great-if you're 60" - Joan Rivers, notes PurpleTrail.
Adding "adults only please" is a polite way to say no children allowed. Also, adding photos to the invitation is a great way to decorate it. Guests often enjoy seeing a time line of the honoree, according to PurpleTrail.