Any punched shape, repeated in co-ordinating colours, is an easy way to create a stylish card. I particularly love this scalloped square, but any similar shape would do. A striking ribbon finishes it off nicely.
Do you know the simplest way to get your ribbon to look good? Instead of tying two ends of ribbon together to make a bow, lay one long piece of ribbon flat, take a shorter piece and tie around it. Much easier!