Once you’ve got your cards printed, you can fill them out ... find a handy tutorial in this post on How to Add Text to Birthday Invitation Templates. I like to use this 5×7 invitation paper ...

On September 11, sister, for the day of the celebration of my birthday, I give you a warm invitation to make sure that you come to us, to make the day more enjoyable for me by your arrival ...

Of course, if you’re planning a princess birthday party ... The 5×7 invites can be printed on invitation cards that come with envelopes for each one. If you’re printing the 8 1/2×11 size ...