Open Memory cushions are usually made from a single item of clothing such as a shirt and use the buttons of the garments to close the cushion.  I've included these in my collection as some people like to place something of sentimental importance inside the cushion covering.  This design cannot have a centre button and the options of source materials is limited as the garments must have a suitable row of buttons.
 
A good quality polyester cushion pad is included in the price.