Oh, I like envelopes nearly as much as bird houses. I finally found a cheap paper source that can stand up to my abuse with lots of paint and glue and stuff without shrivelling up – long live my lovely die cutting machine. Envelopes are so much easier to alter when they are unglued.
This envelope will go into my journal and be stuffed full with my ‘not sure if I dare dreams’
Look here for more ideas others came up with.