I am thinking about ordering my wedding invites through vista print with an envelop and send it. But someone mentioned making postcards instead where it would be cheaper to send. The postcard obviously won't be in an envelop which I feel like has a greater chance of being damaged or lost. Also, others would be able to see the information on it. But it might be worth saving the money. The guests would RSVP on this website so I'm not sending anything else that would require being in an envelop. I need some thoughts about this. Have you done this before?