The colours are SU Whisper White, Sage Shadow and Ruby Red. The SU stamps are Carte Postale and Cheer and Wishes. I think the Sage Shadow ink of the stamped Carte Postale image works really well with the green in the SU backing paper. SU punches: scallop and 1 3/8 inch circle. I really love the scallop punch; it works with almost anything and really adds something to a card.
I used the SU Stampin-ma-jig to ensure that the Warm Wishes sentiment was precisely where I wanted it to be. An SU demo in America recommended the Stampin-ma-jig to me... I wouldn't have thought of buying it otherwise. It's great as you can line up images and ensure that they dovetail or, in the case of this sentiment, ensure that they are not "squint"!