When I saw the Enveloper sets by Waffle Flower, they immediately reminded me of my childhood. They are just perfect to decorate envelopes and create matching little cards.
For these envelopes I stamped images from the Enveloper Hello and Enveloper From set by Waffle Flower with Memento Tuxedo Black ink and colored them with several Ranger Distress colors.
white Sharpie marker.
For some envelopes I created the matching cards in just the same way. This could be an easy-to-make gift, too.
Perhaps you give decorating your envelopes a try, too!