The cookies, of course, feature the pink ribbon that has come to symbolize breast cancer research and awareness. The heart is to let her know how much we love her. And the wings symbolize the hope that there will one day be a cure for this disease.
I bought the heart-with-wings cookie cutter on clearance after Valentine's Day one year, and I thought it was perfect for this. To decorate cookies like this, start by outlining the heart with white royal icing using a #3 tip. Then outline the wings with pink icing and a #3 tip. Flood the hearts with thinned white icing and flood the wings with thinned pink icing. After the white dries (overnight), pipe on the pink ribbon using a #7 tip.