It looks like Thank You cards are the order of the day. I have one for Inkspirational that will also work for a second entry at Just Us Girls.
Every time I saw someone use PTI's Harvest Berries I wondered why I didn't have that set. Now I do. I used some old, old paper for the border that sort of matches the Green Hills ink and the W & W sentiment is stamped on vellum and embossed in platinum. I see more cards with this stamp in my future.