div.five:before {
  content: "";
  position: absolute;
  border: 5px dashed #FF0000;
  top: -3px;
  bottom: -3px;
  left: -3px;
  right: -3px;
}

div {
  overflow: hidden;
  position: relative;

  text-align:center;
  padding:10px;
  margin-bottom:20px;
}

Enter dimensions for bags, boxes, envelopes, shapes

Gift box templates