Wedding Forum - Inserts help **closed**...

I've started making my own invites which are 6x6 squared like a book. I don't know what to do for the inserts, either paper insert or print on card and stick on the right hand side, do I have to include a rsvp card? Also how do I print either out to make sure it's the right size I need. Dont know if there's any company's that do these but I'd rather do it myself as it will cost more and by the time I've spent more on them I could of had them all made for me. I'm not a crafty person so my invites aren't perfect but it's given me something to do and now I'm stuck. Any pictures or help would be great