Another very easy tutorial, this time dedicated to all the snail mail addicted in here. For this project you will need a sheet of paper (I've used a A4 one cause I've choose an old and a bit ruined sheet of letter paper) and an old envelope.
Choose an old envelope of your favorite size and shape. I've decide to use and old Christmas one. When you decide to choose the size of your envelope please check that it will fit into your piece of paper. Carefully open the envelope (very old ones are easier to open).
Put your envelope on the sheet of paper and drawn its shape on it. Remember to mark also the parts that you are going to fold. You can decide to mark them in the front or at the back of your sheet of paper, as it is more confortable to you.
Then carefully cut the external lines.
Then fold in the lines and stick the trims. Use a glue stick and pay attention during this step. At the end you'll have your handmade envelope. Have fun in penpaling!