A pocket made by sewing a patch of shaped material to the outside of a garment. Usually made of self-material and generally has no pleats or lining.

Paper or window film gummed on 3 sides to form a pocket. Typically done on the inside of envelopes behind a window, they can also be adhered to the outside of an envelope.

A pocket added to a garment usually made of self material and without pleats of lining, like a shirt pocket.