Handmade card - Interlocking gatefold card tutorial with Foxy Friends stamps and Tasty Treats DSP from Stampin' Up!
photo tutorial: Card making technique: How to extend your framelit die shapes with a Big Shot by Natalie Lapakko.
If you are going to be making over 400 invitations, consider ordering your cardstock online.
Diagram showing the dimensions to create a DOUBLE Z FOLD CARD square shaped double Z folded card. Card design by Natalie Lapakko.