I think it adds such a classy finish to cards, shows a real attention to detail...
And then to add the stamp sale into the mix is a bonus! Look at these samples:
Not a HUGE difference from a plain circle or square, but it adds such finesse!
Once the order arrives I'll be able to show you how to turn your stitched squares into rectangles, like the one below:
Here is the list of the stamps sets that are on sale until November 30th.