You gotta love those cute zakka wooden envelope templates! They are extremely useful for a variety of crafty projects. Check out the mix and match printed envelope project I made for Parasol Blog using the Little Gnome Digital Kit and the nifty Japanese craft tool. The envelopes are made of sturdy board paper and are great for holding little gifts, party favors and of course handmade cards.
Zakka wooden envelope templates are available in a few good online zakka stores such as Yozo Craft and Florspacehome on ETSY.