For the envelopes, I used the sturdy Joggles white Envelopes ( JGG ). These envelopes hold up great with mixed media techniques, they are nice and sturdy, making them an excellent cover to send your handmade cards.
I gave them a little dip in Cosmic Shimmer – Botanical Stain – Tea Leaves ( SBC | JGG ) to add a hint of colour. this will make them look a bit stained and weathered for a vintage feel. Once they had their colour bath and are dry again, they make an amazing crunchy sound which is totally awesome:-)