Hello! I am completely clueless about invitations! I don't want to hand write each one- is it possible to buy the invitation/RSVP kit from a place like Target, type out what information I would want on the invitation and then give that document to a place like Fedex or Kinkos to print on the card? Do I format to the dimension and will they alter them to fit if I do it incorrectly? Or is there a place online where I can submit the info into a template and they'll create types invitation kits for purchase?