To print the invitations go back to back side and click file at the top of  browser and then print.

You may print one copy of the back side and then one copy of the front side. The easiest way is to

print the two layouts and take them to Kinko's. They can print on card stock front and back.

The invitations fit in a small envelope available at drug stores. The envelope is known as a No. 6 3/4.

It is 3 5/8 X 6 /2. inches.