Bonus the 5x7 event invitation provides much more room to write your event details on rather than a 4x6 size. Plus the back is left blank for you to write additional notes and directions use them as wedding invitations rehearsal dinner invitations party invitations wedding shower invitations dinner party invitations engagement party invitations birthday party invitations anniversary invitations bridal shower invitations baby shower invitations bachelorette party invitations family reunion invitations and more.