: Fold the bottom corner up so that it slightly overlaps the center where the side flaps meet. Top Flap : Fold the top corner down to close the envelope. Popular DIY Methods
Depending on your project, you might prefer different styles: Fgronov rar
: Position the paper like a diamond and fold it in half, corner to corner, then unfold it to leave a crease. : Fold the bottom corner up so that
: Follow an origami tutorial like the one on ColorsPaper for a clean, fold-only design. corner to corner
You can make a standard envelope using a square piece of paper by following these steps from wikiHow :
: Fold the left and right corners into the center crease so they meet in the middle.