Stamptramp: A Year's Worth of Inspiration
Elegant Shaker Tags by Olga Direktorenko - poppystamps
Forget wasting 4-5 dollars on cards.
I don't know how this fits in an envelope, or what size you'd even need, but this is breath taking!
Exploding Box Instructions | Instructions and Images for Making a Civics 101 Box/Card
Card in a box...window and flowers...sweet idea
SUO Flower Shop Card In A Box by stampinandstuff - Cards and Paper Crafts at Splitcoaststampers
Nicole Wilson Independent Stampin' Up! Demonstrator: The Artful Stampers Blog Hop Challenge 27
Pop-Up, Z-Fold, Card in a Box | addINKtive designs | Bloglovin’ More