Origami Envelope

You will only need an 8.5" x 11" piece of paper.
Write Your Letter

Write a letter to someone. Turn the paper over so that the writing is face up on the desk.
Create a Crease


Fold the paper in half lengthwise so that corners 1&2 and 3&4 are touching.
Fold the Corners

Unfold the paper and fold all four corners towards the center.
Fold the Side Into the Center

Fold side A into the center crease.
Fold the Other Side Into the Crease

Fold Side C into the center crease. It should look like the picture after this step is complete.
Fold in the Pointed Ends

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Fold the pointed ends towards the center. After this step, the paper should be shaped like a rectangle.
Flip the Almost Envelope Over
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Turn the paper over so the "heart side" (or the "flat" side) is facing up.
Fold the Bottom Up


Fold side D towards the center. The end result of this step should look like the second picture.
Fold the Top Over the Bottom


Fold Side A over side D.
Tuck the Corners In

Tuck the corners of side A into the corners or "pockets" of Side D.