Abstract: A new hyart-fylts letter envelope and display for providing an alternate form of stationary instead of greeting cards. The inventive device includes an envelope sheet having a display region, and a plurality of flap regions located around the outer perimeter of the display region. A fold line is extended between each flap portion and the display region. The flap regions of the envelope sheet are folded along the fold lines over the inner surface of the envelope sheet such that the display region is substantially covered by flap regions. A plurality of detachably attached writing sheets for writing messages on are located on and coupled to the inner surface of the envelope sheet within the display region such that the plurality of writing sheets are substantially covered by the flap regions when the flap regions are folded over the inner surface of the envelope sheet. The outer surface of the envelope sheet has indicia and images displayed thereon located within the display region of the envelope sheet.