does anyone know the order of how to put your invitations together?

I used to have something that said the order but I think this was it -

from bottom to top -

Invitation
tissue (if you have it)
inserts (church directions, etc)
reply envelope w/card

Also when placing in the envelope all of the writing should be facing you so all your guests have to do is just pull it out.

LIWedding has a GREAT! diagram, here's the link: LIW Assembling Invitations