Envelope design- I'm using this tomorrow as we write letters to our reading buddies thanking them for helping us become better readers!
Chart outlining the dimensions of various card styles and the size of the coordinating envelope.
Invitation sizes. Also on this page: envelope styles/sizes.
Measurement guidelines for cutting cardstock for cards - stampTV
card sizes and layer measurements - bjl
Card Box tutorial - holds 10 standard sized cards and envelopes - 11" square sheet makes one.
Card Sizes http://littleharborpress.com/cardsize_info.html
SUO Flower Shop Card In A Box by stampinandstuff - Cards and Paper Crafts at Splitcoaststampers
So, you want to make a card.... Amazing resource by kgd craftermath for folk who have never made their own cards before! Great for visual-learners!
This is a great card in a box tutorial! from stampingt.com.au/blog