Hey luvmoo! I did postcards for my wedding from Vistaprint with the same template you used! We had our friends and family fill them out with wishes/advice for the bride and groom. Now I have them in a frame as a GREAT memory from our big day!
At the top as you can see we wrote, "Memories and Words of Wisdom for the Bride & Groom!" and on the bottom of the postcard it said, "Please share your wisdom with the new husband and wife to help them begin their new life!"
here are some of my vista print creations
This is my welcome book cover.. front and back. it is the Brochure on Vista print.. i used one of their templates, and just added my own words and inserted the welcome picture on the front...
This is our welcome letter we are putting in all of our OOT bags... this is the RACK cards on Vista print.. again used thier template for the background, and then inserted our picture and what not..
and last but not least, this is the card we are putting in our waterproof room key card holders. this is just the regular business card.
So far, this is all i have done.. i wanted to do post cards.. but i can't figure out what wording etc.. to put on them hahaha so i havent done those...