So, a few of you mentioned postcard RSVP cards in another thread. Sounds great to me! If you do postcard reply cards do you just enclose them with the invite? Do you make them separately? For instance, I am ordering my invites online (I think), the set I am ordering can come with an additional RSVP card and envelope (for more money), I am not against doing this but a postcard will likely be cheaper. Where do I make a postcard or order it? How do I make sure it matches? Ideas?