The challenge template is a few posts earlier. Made this for an 8th grade girl in my daughter's class. Basic. Easy. I used the Polka Dot Punches Sale-A-Bration set for the white flower pieces and Think Happy Thoughts for the sentiment.
After I made the above card, I had a strip of white and just started playing. Again, super basic but inspired by the template too. Stamp set used = Upsy Daisy.